Built for review, not blind filing.

UAE VAT201 Return — FTA e-Services Filing

Guided quarterly (or monthly) VAT201 return preparation and submission via the FTA e-Services portal, covering standard-rated domestic supplies, zero-rated exports, reverse-charge services from non-resident suppliers, import VAT, and blocked-input checks under UAE VAT Decree-Law and Executive Regulations.

Albania Payroll — E-SIG 025 & PIT Withholding

Guides an employer or payroll agent through monthly Albanian payroll processing: gross-to-net computation under Law 29/2023, social and health insurance contributions (E-SIG 025 / Listepagesa), cumulative PIT withholding, and remittance to the DPT by the 20th-of-month deadline.

Albania Freelancer & Self-Employed — D1/DIVA Annual Return

Guides a self-employed Albanian resident through the full annual income tax engagement: residency check, disguised-employment test, 0% small-business band eligibility, allowable expense classification, social and health contribution computation, and e-filing of the D1/DIVA return on tatime.gov.al by the 31 March deadline.

Albania TVSH Return — Monthly e-Filing (DPT e-Filing Portal)

Guides an AI agent through a complete monthly TVSH (Albanian VAT) return for a registered Albanian business, from bank-statement triage and fiscalized-invoice validation through reverse-charge self-assessment, blocked-input identification, and final submission via the DPT e-Filing portal (e-filing.tatime.gov.al). Produces a Box 1–23 working paper ready for the accountant's sign-off.

Armenia Payroll — Monthly PIT Withholding, Funded Pension & SRC Filing

Guides an employer through the end-to-end monthly payroll cycle for Armenian employees: computing gross-to-net deductions (20% flat PIT, funded pension at 5%/10% tiers, stamp duty, health insurance from 25 Dec 2025), remitting all withheld amounts to the State Budget, and filing the monthly aggregated income-tax-and-social-payment calculation via the SRC e-portal by the 20th of the following month.

Armenia Self-Employed — Annual PIT Declaration & Regime Election

End-to-end workflow for Armenian individual entrepreneurs (IE) filing their annual income tax declaration (TY2025 due 1 November 2026) via file-online.taxservice.am, covering regime election (general 20% PIT, turnover-tax, or micro-business), funded pension and health-insurance contributions, and quarterly turnover-tax filings where applicable.

Armenia — Monthly VAT Declaration (petakner.am)

Guides an AI agent through the full monthly Armenian VAT cycle: classifying bank statement lines against the SRC declaration parts (Parts 1–14), handling reverse-charge on non-resident SaaS, import VAT from customs, and zero-rated exports, producing a ready-to-file electronic declaration via petakner.am.

Argentina Payroll — Relación de Dependencia, Autónomos & Monotributo

Guides the full monthly payroll cycle for Argentine employers and self-employed workers, covering employee withholding (retención Ganancias 4ta categoría), employer social security contributions (SIPA/PAMI/obra social), autónomo category determination and VEP payment, and Monotributo DAS filing — all through ARCA (formerly AFIP).

Argentina Freelancer — Monotributo Categorization & Compliance

End-to-end workflow for Argentine self-employed individuals (monotributistas) covering CUIT/AFIP registration, category determination under Ley 24.977, monthly DAS payment obligations, Factura C/E invoicing compliance, and semi-annual recategorization. Produces a complete Monotributo working paper and recategorization memo.

Argentina IVA — Monthly DJ IVA (F.2002) Return

Guides a Responsable Inscripto through the full monthly Argentine IVA cycle: classifying output and input IVA across the three-rate system (21%/10.5%/27%), applying pro-rata for mixed activities, offsetting retenciones and percepciones, and filing the DDJJ IVA (F.2002) via the AFIP web portal with payment by VEP.

Austria Employer Payroll — Lohnsteuer, ASVG & Kommunalsteuer

Guides an employer through the full Austrian payroll cycle: computing Lohnsteuer and ASVG social contributions per employee, preparing the monthly Lohnsteuervoranmeldung (L1), remitting Kommunalsteuer and Dienstgeberbeitrag (DB/DZ), and filing the annual Lohnzettel (L16) via FinanzOnline.

Austria Freelancer & Sole Trader — E1/E1a Income Tax Return

End-to-end workflow for Austrian self-employed individuals (Gewerbetreibende and Neue Selbständige) covering SVS social insurance obligations, Einnahmen-Ausgaben-Rechnung bookkeeping, Gewinnfreibetrag optimisation, and FinanzOnline filing of the E1/E1a Einkommensteuererklärung.

Austria VAT Return — UVA & U1 Filing

Guides an AI agent through the full Austrian VAT compliance cycle: classifying bank transactions against Austrian UStG rates (20%/13%/10%), handling EU and non-EU reverse charge (KZ 060/072), blocked Vorsteuer on PKW, and preparing the Umsatzsteuervoranmeldung (UVA) and annual U1 for submission via FinanzOnline.

Australia Company Tax Return — CTR, BAS & ASIC Lodgement

End-to-end workflow for preparing and lodging the Australian Company Tax Return (CTR), quarterly Business Activity Statements (BAS), and ASIC financial statements (Form 388) for proprietary and public companies. Covers base-rate entity eligibility, Division 7A, thin capitalisation, the R&D tax incentive, PAYG instalments, and superannuation guarantee compliance.

Australia Payroll — PAYG Withholding, STP Phase 2 & Super Guarantee

End-to-end payroll processing for Australian employers: onboard employees via TFN declaration, calculate PAYG withholding using ATO Schedule 1 (NAT 1004) tax tables, report each pay event via Single Touch Payroll (STP) Phase 2, remit super contributions by quarterly deadlines, and reconcile the annual payroll summary at year-end.

Australia — Sole Trader & Self-Employed Tax Return (myTax / Tax Agent)

End-to-end workflow for Australian sole traders and self-employed individuals: from ABN/GST registration checks through BAS lodgement, income and deduction reconciliation, non-commercial loss tests, super contributions, and final Individual Tax Return lodgement via myTax or a registered tax agent by the 31 October deadline.

Australia — GST / BAS Preparation & Lodgement

Guides an AI agent through quarterly (or monthly) GST classification, BAS label population (1A, G1–G20, W1–W5, T-series, F1), and lodgement via the ATO Business Portal or tax agent software, covering standard-rated supplies, GST-free exports, input taxed exclusions, PAYG withholding, and instalment variations.

Azerbaijan Payroll — Unified Monthly Declaration (PIT, SSPF, UIC & Medical)

Guides an employer through monthly payroll processing in Azerbaijan: gross-to-net calculation, PIT withholding at source, SSPF/DSMF and unemployment insurance contributions, mandatory medical insurance, and filing the unified monthly payroll declaration via e-taxes.gov.az by the 20th of the following month. Covers both the 2025 non-oil/gas PIT holiday and the new 2026 progressive brackets.

Azerbaijan Freelancer & Individual Entrepreneur — Simplified Tax or General Regime Return

End-to-end engagement for a self-employed individual entrepreneur (fərdi sahibkar) in Azerbaijan: determines whether the simplified 2% turnover tax or the general 20% profit-tax regime applies, computes income tax plus DSMF/medical/unemployment contributions, and prepares the annual gəlir vergisi return due 31 March via taxes.gov.az.

Azerbaijan EDV (VAT) Monthly Return

Guides an AI agent through preparing and filing the monthly EDV (Elave Deger Vergisi) declaration on taxes.gov.az — covering output tax at 18%, zero-rated exports (Box 3), reverse-charge on non-resident services (Article 169, Box 5/6/10), import EDV (Box 9), and blocked inputs such as entertainment and passenger vehicles — producing a completed working paper and the declaration ready for portal submission.

Bosnia and Herzegovina Payroll — Doprinosi, Porez na Dohodak & Specifikacija

Guides employers through monthly BiH payroll processing across all three entity regimes (FBiH, RS, Brcko District): computing employee and employer social contributions (doprinosi), PIT withholding (porez na dohodak), producing the Specifikacija uz isplatu plaća, and remitting to the correct entity tax administration on time.

Bosnia and Herzegovina Freelancer — Porez na Dohodak & PDV Return

Guides a self-employed individual (obrtnik/slobodna zanimanja) through the full annual engagement in Bosnia and Herzegovina: entity determination (FBiH / RS / Brčko District), regime election (net-profit 10%/8% vs RS 2% paušal), social-contribution calculation (doprinosi), deductible-expense classification, optional PDV (VAT) obligations with UINO, and filing the annual return (GPD-1051 for FBiH or godišnja poreska prijava for RS) by the 31 March deadline.

Bosnia and Herzegovina — Monthly PDV-MO Return

Guides an AI agent through the full monthly PDV (Porez na Dodatu Vrijednost) compliance cycle in Bosnia and Herzegovina: from registration threshold check through invoice classification, reverse-charge self-assessment, PDV-MO form preparation, and e-submission to the Indirect Taxation Authority (ITA/UIO) portal at uino.gov.ba by the 10th-of-month deadline.

Belgium Employee Payroll — Bedrijfsvoorheffing, ONSS & Fiches 281.10

Guides an employer or payroll processor through a complete Belgian monthly payroll run: computing ONSS/RSZ employee and employer contributions, calculating précompte professionnel (bedrijfsvoorheffing) per Annex III of AR/CIR 92, applying target-group reductions, generating the fiche 281.10, and meeting ONSS DmfA and SPF Finances filing deadlines.

Belgium Freelancer — PB/IPP & BTW Return (Self-Employed)

End-to-end workflow for a Belgian zelfstandige (self-employed) natural person: classify bank statement transactions, choose werkelijke vs forfaitaire beroepskosten, compute sociale bijdragen deductions and VAPZ limits, calculate gemeentebelasting, reconcile voorafbetalingen, and produce a completed Tax-on-web (MyMinfin) working paper ready for the personenbelasting (PB/IPP) filing deadline.

Belgium — Déclaration TVA / BTW-aangifte (Periodic VAT Return)

Guides an AI agent through preparing and filing the Belgian periodic VAT return (Déclaration périodique à la TVA / periodieke BTW-aangifte) via Intervat/MyMinfin, covering intake, transaction classification against grilles 00–91, working-paper build, e-invoicing compliance checks, and final submission, for monthly or quarterly filers on the normal VAT regime.

Burkina Faso Payroll — IUTS, TPA & CNSS Monthly Run

End-to-end monthly payroll workflow for Burkina Faso employers: computes IUTS withholding (CGI Art. 110 progressive scale), TPA (3%), and CNSS contributions (21.5% combined), then produces the bordereau nominatif, payslips, and DGI/CNSS payment orders due by the 10th and 15th of the following month.

Burkina Faso Travailleur Indépendant — IBICA / IBNC & CME

Guides a self-employed individual or liberal professional through regime classification (CME / RSI / RNI), IBICA or IBNC tax computation, CGA optimization, and annual declaration filing with the Direction Générale des Impôts (DGI).

Burkina Faso TVA Return — Déclaration Mensuelle de TVA (eSINTAX)

Guides RNI taxpayers through each monthly TVA cycle in Burkina Faso: regime eligibility check, invoice audit, input/output reconciliation, retenue à la source credits, and e-filing via eSINTAX with the Déclaration de la Taxe sur la Valeur Ajoutée. Covers the 18% standard rate, 10% reduced rate on domestic air transport, withholding rules, and DGI penalties.

Bulgaria Employer Payroll — Declaration 1, Declaration 6 & NRA Remittance

Guides an employer or payroll processor through the full monthly Bulgarian payroll cycle: computing gross-to-net for each employee, splitting social/health contributions by fund, withholding the 10% flat PIT, filing Declaration 1 (Obrazets 1) and Declaration 6 (Obrazets 6) with the NRA, and remitting contributions plus PIT by the 25th-of-month deadline.

Bulgaria Freelancer & Self-Employed — GDD Form 2001 & Social Contributions

Guides a Bulgarian resident freelancer or sole trader (ET) through the full annual income tax engagement: classifying income and contributions, computing the normative expense deduction (25%/40%) or the CIT-Act profit base, reconciling quarterly advance PIT payments, and filing the Art. 50 annual return (Form 2001) with the NRA by the 30 April deadline — including the 5% early-filing discount available for electronic filing by 31 March.

Bulgaria VAT Return — Sprayka-Deklaratsiya po DDS

Guides an AI agent through a complete Bulgarian monthly VAT engagement: registration check, bank-statement classification (domestic 20%, reduced 9%, EU/non-EU reverse charge, zero-rated intra-EU), purchase and sales ledger build, excess-credit 3-period offset tracking, and submission of the Sprayka-Deklaratsiya po DDS via the NRA e-services portal (portal.nra.bg).

Bolivia Payroll — Planilla, Aportes SIP & RC-IVA Withholding

Guides employers through the full Bolivian monthly payroll cycle: computing total ganado, calculating employee (12.71% + ANS) and employer (17.21%) social-security contributions, withholding RC-IVA via Formulario 608, and remitting to the Gestora Pública, Caja de Salud, and SIN/SIAT.

Bolivia Freelancer — RC-IVA Form 610, IVA & IT Returns

Quarterly RC-IVA (Formulario 610) and annual compliance workflow for independent professionals and direct contributors in Bolivia, covering the 13% flat tax on Bolivian-source income, VAT-credit offsets via Formulario 110, IVA 13% and IT 3% obligations, and social security registration with the Gestora Publica.

Bolivia IVA Monthly Return — Form 200 via Newton/SIAT

Guides an AI agent through Bolivia's monthly IVA (Impuesto al Valor Agregado) compliance cycle: classifying facturas and bank entries, computing débito and crédito fiscal at the embedded 13% rate, self-assessing on imported digital services, and submitting Form 200 through the SIN Newton portal by the taxpayer's NIT-based deadline.

Belarus Employer Payroll — FSZN, Belgosstrakh & PIT Withholding

Guides an employer through monthly Belarus payroll processing: computing gross wages, withholding employee FSZN (1%) and PIT (13%/25%), paying employer FSZN (34%) and Belgosstrakh accident insurance, filing quarterly Form 4-фонд / ПУ-3 personalised account returns, and reconciling high-income annual PIT via the individual tax return due 31 March.

Belarus Self-Employed — Professional Income Tax (PIT App) Return

Guides a Belarus-resident self-employed person through registering and operating under the Professional Income Tax regime (nalog.gov.by PIT app), computing monthly tax at 10%/20% on receipts, managing voluntary FSZN contributions, and filing the подоходная декларация by 31 March where required.

Belarus NDS (VAT) Return — Electronic Declaration via portal.nalog.gov.by

Guides an AI agent through a complete Belarusian NDS (VAT) return: classifying bank statement lines, handling ESHF electronic invoices, reverse-charge on non-resident SaaS, EAEU import self-assessment, and filing the NDS declaration on the MNS portal by the 20th-of-month deadline.

Canada — CCPC T2 Corporate Return

Guides an AI agent through the full Canadian Canadian-Controlled Private Corporation (CCPC) tax engagement: from corporate intake and year-end bookkeeping close through T2 preparation (Schedules 1, 8, 50, 100, 125, 141), GST/HST reconciliation, shareholder remuneration planning, and CRA filing. Covers federal corporate tax, the small business deduction, associated corporation rules, and instalment obligations.

Canada Payroll — T4, CPP/EI Source Deductions & Year-End Filing

Guides an employer through the full Canadian payroll cycle: registering a CRA payroll (RP) account, computing CPP/CPP2, EI, and federal/provincial income tax source deductions each pay run, remitting via PD7A on the correct accelerated/regular/quarterly schedule, issuing Records of Employment (ROE Web), and filing T4/T4 Summary and RL-1 slips by the February 28 year-end deadline.

Canada Self-Employed — T1 Return, Schedule T2125 & GST/HST

Guides a self-employed Canadian individual through the full annual engagement: business income and expense capture on Form T2125, GST/HST filing obligations, CPP contributions on self-employment (Schedule 8), RRSP deduction, and submission of the T1 General by the June 15 extended deadline, with balance-due reminders for April 30.

Canada GST/HST Return — Form GST34

Guided engagement to prepare and file a Canadian GST/HST return (Form GST34) with the CRA. Covers registration thresholds, place-of-supply rules, ITC documentation, self-assessment on imported taxable supplies (ETA s.218), and Quebec QST referral flag.

Switzerland Employer Payroll — AHV/IV/EO, ALV, UVG & Quellensteuer

End-to-end workflow for Swiss employers running monthly payroll: computes AHV/IV/EO (Ausgleichskasse), ALV unemployment insurance, UVG accident insurance, and Quellensteuer for foreign-permit employees, producing the monthly Lohnabrechnung, annual Lohnausweis (Form 11), and Ausgleichskasse settlement declarations.

Switzerland Self-Employed — Steuererklärung & AHV Filing

End-to-end guided workflow for Swiss self-employed individuals (Selbständigerwerbende) covering intake, AHV/IV/EO calculation, Pillar 2 and 3a optimisation, Geschäftsaufwand categorisation, Steuererklärung preparation across all three tax levels (Direkte Bundessteuer + cantonal + communal), and final lodgement via the cantonal tax portal.

Switzerland VAT Return — MWST-Abrechnung (effektive Methode)

Guided workflow for preparing and filing a Swiss quarterly or semi-annual VAT return (MWST-Abrechnung, Ziffern 200–910) via ESTV SuisseTax/ePortal using the effektive Abrechnungsmethode, covering domestic sales, Bezugsteuer on foreign services, export/exempt supplies, and import MWST reclaim.

Côte d'Ivoire Payroll — ITS Withholding, CNPS & FDFP Processing

Monthly payroll workflow for Ivorian employers: compute ITS progressive withholding (CGI Art. 119 bis), apply the RICF family-charge reduction (CGI Art. 120), calculate CNPS social contributions (employee and employer), add the employer payroll tax (2.8% local / 12% expatriate) and FDFP levies (1.6%), then file via e-Impôts (DGI) and e-CNPS by the 15th of each following month. Produces payslips, a monthly payroll register, remittance summaries, and the annual DISA declaration.

Côte d'Ivoire Travailleur Indépendant — Déclaration BIC/BNC & TEE/Microentreprise

Guides a self-employed person or liberal professional in Côte d'Ivoire through regime classification (entreprenant TEE, microentreprise, réel BIC/BNC), monthly payment obligations, and annual profit declaration, producing a completed working paper and DGI filing checklist.

Côte d'Ivoire — Déclaration TVA (Régime Réel)

Guides the preparation and e-filing of the monthly or quarterly Ivorian TVA return via the DGI e-impots portal, covering output tax classification (18%/9%/0%/exempt), reverse-charge autoliquidation on non-resident services, blocked input adjustments under CGI Art. 360-363, and prorata calculations under CGI Art. 359.

Chile Payroll — Liquidación de Sueldo, Cotizaciones & F-29 Retenciones

End-to-end monthly payroll workflow for Chilean employers: compute gross-to-net liquidaciones de sueldo, calculate and remit AFP/Fonasa/Isapre cotizaciones previsionales, apply Segunda Categoría withholding tax, and declare retenciones on Formulario 29 via the SII portal.

Chile Trabajador Independiente — Formulario 22 (IGC) & Cotizaciones

Guides a Chilean trabajador a honorarios through the full Operación Renta cycle: classifying boleta income and bank credits, choosing between gastos presuntos (30%, capped at 15 UTA) or gastos efectivos, reconciling Formulario 29 PPM payments and cotizaciones previsionales (AFP/Salud/SIS/ATEP under Ley 21.133), and filing Formulario 22 with the SII to arrive at the annual Impuesto Global Complementario (IGC) liability or refund.

Chile IVA — Formulario 29 Monthly Return

Guides an AI agent through the full monthly Chilean IVA (Impuesto al Valor Agregado) compliance cycle: verifying DTE registration, computing débito and crédito fiscal, handling remanente carry-forward, and filing Formulario 29 via the SII portal by the 12th of the month.

Cameroon Employer Payroll — IRPP/PAYE, CNPS, CFC & FNE Monthly Cycle

Guides an employer through Cameroon's full monthly payroll cycle: computing gross-to-net for each employee (IRPP progressive withholding with 10% CAC, CNPS pension/family/risk contributions, CFC housing fund and FNE employment fund levies), producing the bulletin de paie (payslip), filing the monthly DGI declaration, remitting CNPS to the Caisse Nationale de Prévoyance Sociale, and preparing the annual DIPE employer summary due 15 March.

Cameroon Self-Employed — IGS / Actual-Earnings IRPP Return

Guides a self-employed taxpayer in Cameroon through regime classification (IGS vs actual-earnings), quarterly IGS declarations or annual profit computation, VAT obligations, and CNPS voluntary insurance — producing a completed IRPP working paper and DGI declaration ready for filing with the Direction Generale des Impots.

Cameroon TVA/CAC Return — Déclaration Mensuelle/Trimestrielle

Guides an AI agent through preparing and filing a Cameroon TVA (taxe sur la valeur ajoutée) return via the DGI Fiscalis portal, covering the full A1–A10 output schedule, B1–B8 input deductions, CAC surcharge (10% of TVA), reverse-charge autoliquidation, blocked inputs, and the C1–C3 net payable or credit-reporté calculation.

China Corporate — CIT Annual Settlement & Quarterly Prepayments (企业所得税汇算清缴)

Guides a China-resident enterprise through quarterly CIT prepayments (Form A200000), the annual Enterprise Income Tax settlement return (Form A100000), HNTE / small-profit preferential rate elections, transfer-pricing compliance, and Golden Tax System (金税四期) VAT reconciliation, producing a board-ready tax computation memo and the completed STA filing package.

China — Monthly Payroll (五险一金 + IIT Withholding)

End-to-end monthly payroll workflow for China-based employers: compute 五险一金 (social insurance + housing fund) contribution bases, withhold individual income tax (IIT) using the cumulative withholding method (《个人所得税扣缴申报管理办法》公告2018年第61号), and file both the 社保缴费申报 and the 个人所得税扣缴申报表 through the natural-person e-tax bureau (自然人电子税务局) by the 15th of the following month.

China Individual Business — 经营所得 IIT & VAT Annual Return

End-to-end workflow for a Chinese self-employed individual (个体工商户 or sole proprietor) covering quarterly IIT prepayments on the 经营所得 5–35% brackets, small-scale VAT (小规模纳税人) monthly/quarterly filing, special additional deductions, and the annual 汇算清缴 settlement via the 个人所得税 APP and 电子税务局.

China VAT Return — 增值税申报表 (General & Small Taxpayer)

Guides an AI agent through a complete China VAT engagement: taxpayer classification, invoice verification via the Golden Tax System (金税系统), output/input VAT computation across the 13%/9%/6%/0% rate schedule, and electronic filing through the 电子税务局 (Online Tax Bureau). Produces a finished 增值税申报表 working paper ready for 注册税务师 sign-off.

Costa Rica Payroll — Planilla CCSS, D-103 / TRIBU-CR Withholding & Net-Pay Computation

End-to-end payroll workflow for Costa Rica employers: compute gross-to-net pay, apply 2025/2026 CCSS cuotas obrero-patronales (SEM, IVM, Banco Popular), calculate impuesto al salario withholding using the 5-band monthly brackets, prepare the monthly CCSS planilla via SICERE, remit the D-103/TRIBU-CR withholding return to Hacienda, and handle year-end aguinaldo and cesantía obligations.

Costa Rica Self-Employed — D-101 & CCSS Return

Guides a trabajador independiente through the full Costa Rica income tax cycle: registering on TRIBU-CR, electing between the Law 10667 25% standard deduction and documented expenses, computing impuesto a las utilidades on annual brackets, reconciling pagos parciales (D-103), verifying CCSS self-employed contributions, and filing the D-101 by the 15 March deadline.

Costa Rica IVA — D-104 Monthly Return

Guides an AI agent through the full monthly IVA (Impuesto al Valor Agregado) compliance cycle in Costa Rica: classifying Facturas Electrónicas at 13%/4%/2%/1%/0%, reconciling crédito fiscal, and filing Form D-104 via the ATV portal by the 15th of the following month.

Cyprus Corporate Tax — IR4 Return & CIT Compliance

End-to-end workflow for preparing and filing a Cyprus-resident company's annual Corporation Income Tax return (IR4), covering statutory accounts, the 12.5% CIT computation, IP Box relief, provisional tax instalments, and dividend extraction planning for owner-managed companies.

Cyprus Self-Employed — IR1/TD1 Return & Provisional Tax

End-to-end engagement for a Cyprus-resident self-employed individual: confirms tax residency and domicile status, classifies income and expenses against the wholly-and-exclusively test, computes Social Insurance (16.6%) and GHS/GESY (4.0%) contributions, calculates progressive PIT and any SDC due, prepares provisional tax instalments, and files the IR1/TD1 return via TAXISnet (or the new Tax For All portal for TY2026+).

Cyprus VAT4 Return — Quarterly Filing

Guides AI agents through a complete Cyprus quarterly VAT4 return filed via the TAXISnet portal, covering registration checks, transaction classification (domestic, EU/non-EU reverse charge, zero-rated), working paper preparation, and submission. Produces a reconciled VAT4 working paper and a client-ready submission checklist.

Czech Republic OSVČ — DPFO & Přehled ČSSZ/Health Payroll Workflow

End-to-end annual payroll workflow for Czech self-employed (OSVČ): compute income tax base and DPFO liability, calculate social (ČSSZ) and health insurance contributions, reconcile advance payments via Přehled, and file with Finanční správa and ČSSZ by statutory deadlines.

Czech OSVČ — DPFO Return & Social/Health Přehledy

End-to-end workflow for Czech self-employed individuals (OSVČ) filing their annual Přiznání k dani z příjmů fyzických osob (DPFO) and the mandatory Přehled ČSSZ and Přehled VZP. Covers expense method election (real expenses, paušální výdaje, or paušální daň), tax computation under § 7, credits, and submission via Daňový portál (EPO).

Czech Republic — Přiznání k DPH & Kontrolní hlášení

Guided VAT engagement for Czech platci DPH (s.r.o. and OSVČ). Produces a completed Přiznání k DPH (VAT return), mandatory Kontrolní hlášení (Control Statement), and a line-by-line working paper covering domestic supplies, EU reverse charge (Rows 3–5), and intra-EU zero-rated sales, ready for submission via Moje daně.

Germany GmbH / AG — Körperschaftsteuer, Gewerbesteuer & UStVA

Guides an AI agent through the full German corporate tax cycle for a GmbH or AG: annual Körperschaftsteuererklärung (KSt 1), Gewerbesteuererklärung (GewSt 1 A), monthly or quarterly Umsatzsteuer-Voranmeldung (UStVA), and year-end balance sheet preparation — all filed via ELSTER.

Germany Employee Payroll — Lohnsteuer, SV & Lohnsteuerbescheinigung

End-to-end guided workflow for German employer payroll: ELStAM retrieval, monthly Lohnsteuer-Anmeldung and Sozialversicherungs-Beitragsnachweis, payslip preparation under §108 GewO, and year-end Lohnsteuerbescheinigung filing via ELSTER.

Germany Freelancer / Selbständiger — Einkommensteuererklärung & UStVA

End-to-end annual income tax return for German self-employed individuals (Freiberufler and Gewerbetreibende), covering Anlage EÜR profit computation, quarterly Umsatzsteuer-Voranmeldung (UStVA) reconciliation, Einkommensteuer-Vorauszahlungen review, and final Einkommensteuererklärung submission via ELSTER.

Germany VAT — UStVA Advance Return & Annual Umsatzsteuererklärung

Guides an AI agent through the full German VAT compliance cycle: classifying bank-statement transactions against UStVA Kennzahlen (Kz 81/86/46/47/67 etc.), building the Excel working paper, and filing the Umsatzsteuer-Voranmeldung (UStVA) via ELSTER, with annual Umsatzsteuererklärung reconciliation.

Denmark Freelancer — Oplysningsskema & Moms Return

End-to-end annual tax workflow for Danish self-employed individuals (selvstændig erhvervsdrivende): classifies bank transactions, applies VSO/KAO/default scheme elections, reconciles moms, computes AM-bidrag through skatteloft, and produces a completed Oplysningsskema for filing on skat.dk/TastSelv by 1 July.

Denmark VAT Return — Momsangivelse (Rubrik 1–9)

Guided workflow for preparing and filing the Danish momsangivelse via TastSelv Erhverv. Covers transaction classification, reverse charge on foreign services, blocked input VAT rules under momsloven §42, and populating all nine rubriks for quarterly, half-yearly, or monthly filers.

Dominican Republic — Nómina: TSS, ISR Retención & IR-3 Filing

End-to-end monthly payroll workflow for Dominican Republic employers: compute TSS contributions (AFP, SFS, SRL, INFOTEP) and ISR retención for each employee using the DGII annual escala salarial, produce payslips (volante de pago), remit to TSS, and file the monthly withholding declaration IR-3 by the 10th of the following month.

Dominican Republic Freelancer — IR-1, IT-1 & RST Regime

End-to-end annual ISR filing (Form IR-1, due 31 March) for a Dominican Republic self-employed professional or sole proprietor, covering RNC registration, RST regime election, ITBIS (IT-1) compliance, ISR withholding credits (IR-17), and final tax payable computation under the progressive scale.

Dominican Republic — ITBIS Monthly Return (Form IT-1)

Guides an AI agent through the full monthly ITBIS cycle for Dominican Republic businesses: classifying transactions using NCF comprobantes fiscales, separating 18%/16%/zero-rated/exempt output tax, crediting eligible input ITBIS, self-assessing on non-resident services, and preparing the IT-1 return for submission via the DGII Oficina Virtual.

Algeria Payroll — IRG Withholding, CNAS & G50 Filing

End-to-end payroll workflow for Algerian employers: compute gross-to-net pay applying the 40% abattement and IRG progressive scale (0%–35%), deduct employee CNAS 9%, remit the combined 35% contribution via monthly DAC to CNAS, file the monthly G50 to DGI/Trésor, and close the year with the DAS annual salary declaration. Produces payslips, G50 vouchers, CNAS bordereau, and the DAS return.

Algeria Self-Employed — IRG / IFU & CASNOS Filing

Guides a self-employed Algerian taxpayer (sole trader, consultant, or artisan) through determining their tax regime (IFU micro or real-regime IRG), calculating CASNOS social contributions, preparing the G12/G12 bis provisional and final turnover declarations, and filing the annual revenu global return.

Algeria TVA — Monthly G50 Return (Regime Reel)

Guides an AI agent through a complete monthly TVA return for an Algerian regime reel taxpayer: intake and eligibility check, bank statement classification against the G50 line structure, input TVA validation (including reverse-charge autoliquidation and blocked inputs under Code TCA Art. 29–33), G50 form population, and Jibayatic submission preparation.

Ecuador Employer Payroll — Rol de Pagos, IESS Planilla & Formulario 103

Guides an employer through the full monthly Ecuador payroll cycle: computing gross-to-net pay (IESS 9.45% personal deduction, annual IR projection, décimo/fondo-de-reserva accruals), filing the IESS planilla within 15 days of month-end, and remitting income-tax withholding via Formulario 103 on the noveno-dígito schedule. Produces a signed rol de pagos and annual Formulario 107 certificates for each employee.

Ecuador Freelancer & Self-Employed — Formulario 102/102A & RIMPE Return

Guides an Ecuadorian self-employed person or independent professional (persona natural) through their annual Impuesto a la Renta filing on Formulario 102 or 102A, covering residency and regime determination (General vs RIMPE Negocio Popular vs Emprendedor), business-expense deduction, the rebaja por gastos personales, IESS voluntary contributions, and SRI submission by the ninth-digit deadline in March (or May for RIMPE).

Ecuador IVA (VAT) Return — Formulario 104

Guides an AI agent through the full monthly IVA cycle for Ecuadorian taxpayers under Regimen General: intake, transaction classification, withholding (comprobantes de retención), Formulario 104 preparation, and SRI en Línea submission. Covers the 15% standard rate, tarifa 0% exemptions, reverse charge on imported services, blocked input IVA, and the Factor de Proporcionalidad for mixed operations.

Estonia Employer Payroll — TSD Declaration & Net-Pay Computation

End-to-end payroll workflow for Estonian employers (OÜ/AS): collects employee data, computes gross-to-net using the 22% flat PIT, 33% social tax, 1.6%/0.8% unemployment premiums and II-pillar funded pension, and produces the monthly Form TSD declaration filed with EMTA by the 10th of the following month.

Estonia FIE Self-Employed — Form A / Form E Annual Return

End-to-end engagement workflow for an Estonian resident sole proprietor (FIE) filing Form A and Form E via e-MTA, covering income classification, allowable deductions, social-tax advance reconciliation, VAT interaction, and final submission by the 30 April deadline.

Estonia — KMD VAT Return

Monthly KMD (Käibemaksudeklaratsioon) preparation and filing via e-MTA, covering domestic supplies, EU/non-EU reverse charge, KMD INF annex, and passenger vehicle input restrictions under the Käibemaksuseadus (KMS).

Egypt Payroll — Monthly WPS, Form 4 Withholding & Social Insurance Filing

Guides employers through the full monthly Egypt payroll cycle: compute salary income tax (Schedule D brackets under Income Tax Law No. 91/2005), withhold and remit via Form 4 (نموذج 4), register and pay social insurance contributions under Social Insurance Law No. 148/2019, and issue ETA-compliant payslips — producing a payroll journal, Form 4 submission, and NOSI payment vouchers each month.

Egypt Freelancer & Self-Employed — Annual Income Tax Return (Form 2) + VAT

Guides a self-employed individual or sole trader in Egypt through registering with the ETA, computing income tax liability under the progressive brackets of Income Tax Law No. 91 of 2005, filing the annual Form 2 (النموذج رقم 2) return by 31 March, managing quarterly advance-tax payments, and handling monthly VAT obligations where turnover exceeds EGP 500,000.

Egypt VAT Return — Monthly ETA e-Invoice & VAT Return

Guides the preparation and submission of Egypt's monthly VAT return (إقرار ضريبة القيمة المضافة) under VAT Law No. 67 of 2016, covering ETA e-invoice reconciliation, output/input classification, reverse-charge on imported services, customs import VAT, and filing via the ETA portal.

Spain SL/SA — Impuesto sobre Sociedades (Modelo 200 & 202)

End-to-end corporate income tax engagement for a Spanish SL or SA: classifies the entity under Ley 7/2024 rate tables, computes the Modelo 200 liquidation pipeline (ajustes, reserva de capitalización, BINs, deducciones), calculates quarterly Modelo 202 pagos fraccionados, and produces a signed-off filing package for AEAT submission by the 25 July deadline.

Spain Payroll — Nómina, TGSS & Modelo 111/190

End-to-end guided workflow for Spanish employers to process monthly nóminas, compute IRPF retención using the AEAT ALGORITMO_2026, file social security cotizaciones via Sistema RED (RLC/RNT), and remit withholding tax via Modelo 111 with the annual summary on Modelo 190.

Spain Autonomo — Modelo 130, IVA 303 & Renta Annual Return

End-to-end workflow for a Spanish autonomo (self-employed individual) covering RETA social-contribution setup, quarterly Modelo 130 IRPF advance payments, quarterly Modelo 303 IVA returns, and the annual Declaración de la Renta (Modelo 100). Produces a filing-ready position for each quarterly and annual obligation.

Spain IVA Return — Modelo 303 & Modelo 349

Guided workflow for preparing and filing a Spanish IVA (VAT) self-assessment via Modelo 303, including reverse-charge classification, intra-EU recapitulative Modelo 349, and annual Modelo 390 summary. Covers quarterly and monthly filers, SII obligations, and casilla mapping for all transaction types.

Ethiopia Payroll — Schedule A PAYE, POESSA Pension & Form 17 Filing

Guides an employer or payroll practitioner through a complete monthly payroll run for Ethiopia-based employees: computing Schedule A PAYE withholding under Proclamation No. 1395/2025, calculating POESSA pension contributions (employee 7% / employer 11% of basic salary), producing the Form 17 monthly declaration, and remitting to the Ministry of Revenue and POESSA within the statutory deadlines.

Ethiopia Sole Proprietor — Schedule C Income Tax Return

End-to-end workflow for Ethiopian self-employed individuals and sole proprietors filing an annual Schedule C income tax declaration with the Ministry of Revenues (MOR), covering Category A/B classification, advance tax reconciliation, VAT registration assessment, and Minimum Alternative Tax (MAT) check under Proclamation 1395/2025.

Ethiopia VAT Return — Monthly MOR e-Tax Filing

Guides a VAT-registered business through each monthly Ethiopian VAT cycle: from transaction classification and input-VAT validation through reverse-charge self-assessment on imported services, to completing the MOR e-Tax VAT return (Boxes 1–18) and remitting any net payable by the last day of the following month under Proclamation 1341/2024.

Finland Employer Payroll — Tulorekisteri, TyEL & Ennakonpidätys

Guides an employer through the complete Finnish payroll cycle: collecting tax-card data, computing ennakonpidätys (withholding) and employer social contributions (TyEL, TyTa, sairausvakuutusmaksu), filing real-time payroll reports to the Tulorekisteri (Incomes Register), and meeting all OmaVero payment deadlines.

Finland Sole Trader — Toiminimi Income Tax Return (OmaVero)

Guides a toiminimiyrittäjä or ammatinharjoittaja through the full Finnish self-employed income tax cycle: bookkeeping review, earned/capital income split, YEL and deduction optimisation, ennakkovero calibration, and filing the annual return via OmaVero by the 1 April deadline.

Finland VAT Return — ALV-ilmoitus (OmaVero)

Guides an AI agent through classifying transactions, applying the 25.5%/13.5%/10% ALV rates, handling reverse charge on EU and non-EU purchases, and submitting the ALV-ilmoitus (Arvonlisaveroilmoitus) via OmaVero. Produces a reconciled working paper, a completed ALV field-code summary, and a signed-off cover letter ready for the taxpayer's records.

France — IS Return & Liasse Fiscale (2065-SD / 2033 or 2050)

End-to-end corporate tax engagement for a French IS-paying entity: bookkeeping close, FEC generation, liasse fiscale preparation (forms 2033 or 2050), IS declaration on form 2065-SD, TVA reconciliation, and comptes annuels filing at the greffe — covering the full compliance calendar from 15 March IS advances through the AGO and dépôt des comptes.

France Payroll — DSN, Bulletin de Paie & URSSAF

End-to-end payroll workflow for French employers: onboard employees, compute cotisations sociales (URSSAF, AGIRC-ARRCO, chômage), apply Prélèvement à la Source (PAS) withholding, produce compliant bulletins de paie, and file the monthly Déclaration Sociale Nominative (DSN) via net-entreprises.fr.

France Travailleur Indépendant — Déclaration 2042-C-PRO & TVA

End-to-end income tax and VAT compliance workflow for French self-employed professionals (BNC/BIC). Produces a completed Formulaire 2042-C-PRO, a URSSAF social-contribution reconciliation, and, where applicable, a TVA déclaration (CA3 or CA12), based on the régime réel or micro rules under the CGI.

France — TVA Return (CA3 / CA12)

Guided workflow for preparing and filing a French TVA (VAT) return under the régime réel normal (monthly or quarterly CA3) or régime réel simplifié (annual CA12). Covers transaction classification, autoliquidation for EU and non-EU services, intra-EU supplies, and submission via the DGFiP espace professionnel.

Georgia Payroll — Monthly PIT Withholding & Funded Pension

Guides an employer through monthly Georgian payroll: computing gross-to-net for each employee, withholding the flat 20% PIT (sashemosavlo gadasakhadi) and the mandatory 2% employee funded pension, remitting employer 2% pension contributions to the Pension Agency (pensions.ge), and filing the monthly withholding declaration via rs.ge by the 15th of the following month.

Georgia Self-Employed — Individual Entrepreneur PIT & SBS Return (rs.ge)

End-to-end annual tax engagement for a self-employed individual or registered Individual Entrepreneur in Georgia (country), covering regime selection (standard 20% PIT, Small Business Status 1%/3%, or Micro Business 0%), monthly turnover declarations, VAT compliance, funded pension, and the annual Personal Income Tax declaration filed via rs.ge before 1 April.

Georgia VAT Return — Monthly Declaration via rs.ge

Guides a Georgian VAT-registered business through preparing and filing the monthly VAT declaration on rs.ge, covering output tax (Parts 2–6), input deductions (Parts 9–11), reverse-charge on non-resident SaaS (Article 161), import VAT (Part 10), and zero-rated exports (Part 3), producing a completed GEL working paper and an rs.ge-ready declaration.

Greece Employer Payroll — ΑΠΔ, ΦΜΥ & ΕΡΓΑΝΗ

End-to-end monthly payroll workflow for Greek employers: calculates gross-to-net salary, withholds ΦΜΥ (income tax at source), computes IKA/EFKA employer and employee social insurance contributions, files the monthly ΑΠΔ (Αναλυτική Περιοδική Δήλωση) with e-EFKA, and reports hires, terminations and hours via ΕΡΓΑΝΗ. Covers salaried employees under standard IKA insurance on the Greek mainland.

Greece Freelancer — E1 & E3 Income Tax Return

End-to-end engagement for Greek self-employed individuals (ελεύθεροι επαγγελματίες) and sole proprietors: categorise bank transactions, reconcile myDATA, apply EFKA deductions and τεκμήρια presumptive income rules, compute progressive tax on form E3, and file the E1 return via TAXISnet by the 30 June deadline.

Greece VAT Return — Periodiki Dilosi FPA (F2)

Guides a Greek VAT-registered business through preparing and filing the Periodiki Dilosi FPA (F2) via myAADE/TAXISnet, covering domestic supplies, EU and non-EU reverse charges, myDATA reconciliation, Aegean island rates, and carry-forward credit handling.

Guatemala Payroll — ISR Withholding, IGSS & Statutory Bonuses

End-to-end employer payroll workflow for Guatemala: computes monthly ISR withholding (RetenISR) under Decreto 10-2012 using the 5%/7% progressive schedule, deducts IGSS cuota laboral (4.83%), applies employer cuota patronal (12.67% = IGSS + INTECAP + IRTRA), accounts for the Q250 bonificación incentivo, and provisions Bono 14 and aguinaldo. Produces a payslip, IGSS planilla, and SAT RetenISR remittance for each pay period.

Guatemala Freelancer & Sole Proprietor — ISR Self-Employment Return (SAT-1431 / Régimen Opcional)

End-to-end ISR compliance workflow for Guatemala self-employed individuals and professionals. Covers regime election (Régimen Opcional Simplificado, Régimen Sobre Utilidades, or Pequeño Contribuyente), monthly declarations, IVA interaction, and the annual SAT-1431 return, filed via Agencia Virtual / Declaraguate.

Guatemala IVA Monthly Return — SAT-2237

Guides an AI agent through the full monthly IVA (Impuesto al Valor Agregado) cycle for a Guatemala Regimen General taxpayer: regime eligibility check, FEL document gathering, SAT-2237 line-by-line computation including reverse-charge and retention credits, Libro de Compras y Ventas reconciliation, and electronic filing via Agencia Virtual.

Honduras Payroll — IHSS, RAP, INFOP & ISR Withholding (Código 111)

End-to-end monthly payroll workflow for Honduran employers and employees: compute IHSS contributions, RAP labor-reserve and above-ceiling savings, INFOP levy, and ISR Art. 22 withholding (Código 111) using the SAR progressive table; produce the planilla, remittance schedules, and the annual Form 102/111 reconciliation.

Honduras Freelancer & Self-Employed — Declaración Jurada Form 102 + ISV D-01

Guides a self-employed professional (persona natural con actividad lucrativa) in Honduras through the full annual ISR engagement: RTN registration check, income and deduction classification from bank statements, ISV D-01 monthly reconciliation, computation of the progressive ISR table and Aportación Solidaria surtax, and e-filing of Form 102/102-1 via DET Live by the 30 April deadline.

Croatia Payroll — JOPPD, Doprinosi & Gross-to-Net

Guides you through a complete Croatian monthly payroll run: employee registration (M-11P/HZMO, T1/HZZO), gross-to-net computation with JLS local rates, pension Pillar I/II deductions, 16.5% employer health (HZZO), JOPPD filing via ePorezna, and payment of tax and contributions to state accounts.

Croatia Freelancer & Obrt — DOH / PO-SD Annual Tax Return

Guides a Croatian self-employed sole trader (obrtnik) through choosing the right regime (paušalni obrt or determining-income obrt), computing and reconciling contributions (mirovinsko + zdravstveno) and progressive PIT (DOH form) or the lump-sum annual report (PO-SD), and filing via ePorezna by the statutory deadlines.

Croatia — Obrazac PDV Return (d.o.o. & Obrt)

Guides an AI agent through a complete Croatian PDV (VAT) return cycle: registration status check, bank statement classification against Obrazac PDV rows, reverse-charge self-assessment for EU/non-EU services, fiscalization compliance check, and ePorezna submission. Produces a reconciled working paper and a reviewer brief ready for an accountant sign-off.

Hungary Payroll — 08-as Bevallás, TB Járulék & SZOCHO

Guides the full monthly payroll cycle for Hungarian employers and self-employed individuals: classifies the worker (alkalmazott, egyéni vállalkozó, KATA, or átalányadó), computes TB járulék (18.5%) and SZOCHO (13%), applies minimum-wage floors, and prepares the monthly 08-as bevallás declaration to NAV.

Hungary Egyéni Vállalkozó — SZJA / KATA / Átalányadó Return

End-to-end annual tax workflow for Hungarian self-employed individuals (egyéni vállalkozó). Covers regime selection (KATA, átalányadózás, or standard), contribution calculations (SZOCHO 13%, TB 18.5%), local business tax (IPA), and filing via NAV Online / eSZJA, producing a signed-off SZJA return and supporting schedules.

Hungary ÁFA (VAT) Return — Form 2565 Filing

Guides a Hungarian VAT-registered business through the complete ÁFA return cycle: eligibility and frequency check, invoice data reconciliation against NAV Online Számla (RTIR), EU and non-EU reverse-charge classification, completion of Form 2565 via eBEV/ANYK, and submission to NAV — covering the 27%/18%/5% rate structure, alanyi mentes threshold, e-ÁFA pre-fill review, and post-filing payment or refund steps.

Ireland Corporation Tax — CT1 Return

Guides an AI agent through the full Irish corporation tax engagement: entity check, trading-account preparation, CT1 computation at 12.5% (trading) / 25% (passive), close company surcharge review, R&D tax credit claim, and ROS filing via Revenue Online Service.

Ireland — Employer Payroll (PAYE Modernisation, PSR & Year-End)

End-to-end payroll workflow for Irish employers: RPN retrieval, PAYE/USC/PRSI Class A computation, BIK valuation, real-time PSR filing via ROS, monthly Statement of Liability review, and year-end Employee Detail Summary reconciliation under PAYE Modernisation rules.

Ireland Self-Employed — Form 11 Income Tax Return

Guides a sole trader or self-employed individual through the complete Irish annual income tax cycle: intake, bank-statement classification, Form 11 preparation (Case I/II profit, USC, PRSI Class S), preliminary tax calculation, and ROS filing via Revenue Online Service.

Ireland VAT Return — VAT3 & RTD Filing

Guides an AI agent through the full Irish VAT compliance cycle: registration check, transaction classification (T1/T2/T3/T4/E1/E2), VAT3 preparation and ROS submission, and year-end RTD preparation. Covers domestic rates (23%/13.5%/9%/4.8%/0%), Section 59 blocked inputs, reverse charge on EU and non-EU services, and cash-basis elections.

Israel Self-Employed — Form 1301 & Doch Ma'am Annual Return

Guides a self-employed individual (Osek Murshe or Osek Patur) through the full Israeli annual tax cycle: Bituach Leumi registration, VAT Doch Ma'am filings, Form 1301 income tax return, advance-tax (Maavanot) reconciliation, and withholding-certificate renewal.

Israel Ma'am (VAT) Return — Doch Ma'am / PCN83

Guides an AI agent through a complete Israel Ma'am (מע"מ) bimonthly or monthly return for an Osek Murshe, from Heshbonit Mase collection through PCN83/PCN874 filing on Shaam Online, covering standard-rated supplies, zero-rated exports, reverse-charge on foreign digital services, and blocked input credits under Section 41.

Iceland Payroll — Staðgreiðsla, Tryggingagjald & Lífeyrissjóður

End-to-end payroll workflow for Iceland-based employers: register on the launagreiðendaskrá, compute gross-to-net (staðgreiðsla withholding with persónuafsláttur), calculate tryggingagjald (6.35% general / 7.00% fishermen / 0.425% A1), remit mandatory pension (15.5% split 4% employee + 11.5% employer) to the lífeyrissjóður, file the monthly skilagrein staðgreiðslu by the 15th, and issue launaseðlar to employees.

Iceland Sole Proprietor — Skattframtal RSK 1.01 & Rekstrarframtal RSK 4.11

Guides a sjálfstætt starfandi (self-employed sole proprietor) resident in Iceland through annual income tax compliance: classifying business income and expenses, computing reiknað endurgjald, pension (lífeyrissjóður) and tryggingagjald obligations, VAT (VSK) interactions, and filing the skattframtal (RSK 1.01) together with the business income statement (rekstrarframtal RSK 4.11) via skattur.is by the mid-March deadline.

Iceland VSK Return — Virðisaukaskattsskýrsla

Guides an AI agent through a complete Iceland bi-monthly VSK (VAT) return on Skatturinn, covering sales at 24%/11%/0%, reverse-charge imports of services (Act 50/1988 Art. 35), import VSK from customs, and blocked input categories, producing a filed Virðisaukaskattsskýrsla and a reconciled working paper.

Italy Employee Payroll — Busta Paga, INPS & F24

Full-cycle Italian payroll workflow for private-sector employees: busta paga calculation (IRPEF ritenuta, addizionali, INPS contributions), monthly F24 payment, UniEmens declaration, TFR accrual, and annual CU / Modello 770 filings.

Italy Freelancer — Modello Redditi PF, INPS & IVA Annual Return

End-to-end annual tax workflow for Italian self-employed professionals (lavoratori autonomi) filing Modello Redditi PF under regime ordinario or regime forfettario, covering income classification, INPS Gestione Separata contributions, IVA liquidation, acconti IRPEF via F24, and final saldo computation.

Italy IVA Return — LIPE & Dichiarazione IVA

Guided workflow for Italian VAT (IVA) compliance under the regime ordinario, covering quarterly LIPE communications and the annual Dichiarazione IVA, including inversione contabile for EU/non-EU services, SDI e-invoicing, and partial-deduction rules under DPR 633/72.

Japan KK/GK — 法人税・消費税 Corporate Return

End-to-end corporate tax engagement for a Japanese kabushiki-kaisha (KK) or gōdō-kaisha (GK), producing the 法人税確定申告書 (corporate income tax return with 別表四/別表十六/別表十五 schedules), 消費税申告書 (consumption tax return), and a reviewer-ready filing package for submission to the NTA via e-Tax.

Japan Payroll — 源泉徴収 Withholding, 社会保険 & 年末調整 Year-End Adjustment

Guides an employer through monthly Japanese payroll: income tax withholding using the 源泉徴収税額表 table, social insurance premium calculation under 協会けんぽ/Japan Pension Service, resident tax (住民税) special collection, and the annual 年末調整 (nenmatsu chōsei) reconciliation culminating in the 源泉徴収票 and 法定調書合計表 filings due 31 January.

Japan Freelancer — 確定申告 (Kakutei Shinkoku) Self-Employed Return

Guides a self-employed individual (個人事業主) through Japan's annual income tax return (確定申告), from blue/white return election and bookkeeping setup through necessary-expense classification, income deductions (社会保険料控除, iDeCo), withholding tax credit reconciliation, and e-Tax submission by the 15 March deadline. Produces a completed 申告書B working paper with supporting schedules.

Japan Consumption Tax (JCT) Return — 消費税及び地方消費税の確定申告書

Guides an AI agent through classifying transactions, applying the 10%/8% dual-rate and QIS invoice rules, handling reverse-charge for non-resident digital services, and completing the 消費税及び地方消費税の確定申告書 for taxable operators in Japan — including simplified tax method (簡易課税) filers.

Kenya Self-Employed — iTax Self-Assessment Return

Guides a self-employed Kenyan resident through regime selection (normal self-assessment, Turnover Tax, or Presumptive Tax), income and expense categorisation from bank and M-Pesa statements, capital allowance calculations, instalment tax reconciliation, and final iTax return filing via the KRA portal.

Kenya VAT-3 Monthly Return — iTax Filing

Guides an AI agent through preparing and filing the monthly Kenya VAT-3 return on iTax, covering output tax at 16%, zero-rated exports, exempt supplies, withholding VAT certificates, reverse-charge self-assessment on imported digital services, and ETR/e-invoice input credit verification.

South Korea Employer Payroll — 원천징수 & 4대보험

End-to-end monthly payroll workflow for Korean employers: compute gross pay, withhold income tax via the 간이세액표 (simplified tax table), calculate all four social insurance contributions (국민연금, 건강보험, 고용보험, 산재보험), file the monthly withholding return (원천세 신고), pay the 4대보험 agencies, and complete the year-end settlement (연말정산) with Form 지급명세서.

South Korea Freelancer — 종합소득세 Return (Self-Employed)

End-to-end workflow for a Korean resident sole proprietor to prepare and file the annual Comprehensive Income Tax return (종합소득세 신고서) via Hometax by the 31 May deadline, covering 3.3% withholding gross-up, bookkeeping method selection, 소득공제 deductions, local income tax (지방소득세), and 중간예납 credit reconciliation.

South Korea VAT Return — 부가가치세 신고서 (General & Simplified Taxpayer)

Guides the preparation and filing of a South Korean semi-annual VAT return (부가가치세 신고서) or quarterly preliminary return via HomeTax (홈택스), covering e-tax invoice reconciliation, reverse charge on imported SaaS, blocked input categories, and the simplified taxpayer (간이과세자) regime where applicable.

Luxembourg Payroll — Retenue d'Impôt, CCSS & Extrait de Compte Salaire

Guides the full payroll cycle for Luxembourg-resident employees: CCSS registration and monthly social-contribution declarations (SECUline), monthly PAYE withholding via the fiche de retenue d'impôt on MyGuichet.lu, and the annual extrait de compte salaire filed with the ACD by 1 March.

Luxembourg Indépendant — Form 100 & CCSS Return

End-to-end income-tax and social-contribution workflow for a Luxembourg self-employed person (indépendant/profession libérale): classifies bank-statement transactions, computes net professional income, applies social-contribution deductions, calculates PIT on the 2025 barème, and prepares the Form 100 filing via MyGuichet.lu with quarterly advance-payment reconciliation.

Luxembourg TVA Return — eCDF Declaration

Guides an AI agent through the end-to-end Luxembourg TVA (VAT) compliance cycle: client intake, transaction classification at the correct rates (17%/14%/8%/3%), reverse-charge identification, and electronic filing via the AED eCDF portal. Produces a completed TVA declaration and supporting working paper.

Latvia Payroll — Darba devēja ziņojums, VSAOI & IIN Withholding

Guides an employer or payroll agent through the full monthly Latvia payroll cycle: computing gross-to-net pay with VSAOI (employer 23.59% + employee 10.50%) and IIN withholding (25.5% flat monthly rate), filing the Darba devēja ziņojums via EDS by the 17th, remitting to VID by the 23rd, and managing year-end solidarity-tax reconciliation through the annual income declaration (GID).

Latvia Pašnodarbinātais — IIN Declaration & VSAOI Return

End-to-end workflow for a Latvian self-employed individual (pašnodarbinātais / saimnieciskā darbība) covering economic-activity registration, income and expense classification from bank statements, VSAOI social-contribution computation, optional VAT (PVN) compliance, and filing of the annual income declaration (GID) and capital-gains returns (GD/GDz) via EDS (Electronic Declaration System).

Latvia PVN Return — PVN 1 via EDS

Guides preparation and filing of the Latvia PVN deklarācija (PVN 1) via the VID EDS portal, covering standard 21% and reduced 12%/5% rates, intra-EU and non-EU reverse charge, domestic reverse charge for timber and construction, and input PVN recovery rules including the 60% representation cap and passenger vehicle block.

Morocco Employer Payroll — IR Salarial, CNSS/AMO & Bulletin de Paie

Monthly payroll workflow for a Moroccan employer: compute IR salarial withholding (retenue à la source) and CNSS/AMO/TFP contributions, produce compliant bulletins de paie, and file via SIMPL-Salaires and DAMANCOM.

Morocco Auto-Entrepreneur & Indépendant — IR / CPU / TVA Return

Guides a self-employed individual in Morocco through regime selection (Auto-Entrepreneur, CPU, or RNS/RNR), annual turnover declaration on SIMPL or form ADP150B, IR computation under the applicable liberatory or progressive scale, TVA obligations, and CNSS/AMO social-cover duties — producing a filed return and a signed regime-comparison memo.

Morocco — Déclaration TVA (SIMPL)

Guides a Moroccan VAT-registered business through its full TVA compliance cycle: registration check, invoice and supplier review, Déclaration TVA preparation on SIMPL, autoliquidation (reverse charge) for non-resident suppliers, and credit/refund handling. Covers both monthly (≥ MAD 1 M turnover) and quarterly filers under CGI Art. 87–125.

Moldova Employee Payroll — IPC21 & CET18

Monthly gross-to-net computation for Moldova-based employees: calculates employer CNAS (24%/32%), employee CNAM (9%), and flat 12% PIT withholding; produces a signed payslip and the monthly IPC21 declaration, with annual reconciliation via CET18.

Moldova Self-Employed — CET18 & Contributions Return

End-to-end engagement for a Moldovan resident sole proprietor (ÎI) filing the annual CET18 personal income tax return plus fixed social (CAS/BASS, MDL 20,518) and health (CNAM/CAM, MDL 12,636) contributions. Covers regime selection (general 12%, IT Park 7%, 4% small-business, independent-retail 1%), income classification from bank statements, allowable deductions, exemption entitlement, and SFS e-filing.

Moldova TVA Monthly Return — Declaratia TVA (SFS)

Guides an AI agent through the full monthly TVA (VAT) compliance cycle for a Moldova-registered business: registration check, transaction classification using the factura fiscala register, box-by-box completion of the monthly TVA declaration on the SFS portal, and submission confirmation. Covers the 20% standard rate, 8% reduced rate, zero-rated exports, Article 109 reverse charge on non-resident services, and import TVA from customs (VAMA).

Montenegro Employer Payroll — IOPPD Monthly Run

Guides an employer or payroll agent through a complete monthly payroll cycle in Montenegro: gross-to-net calculations using the post-Europe Now 2.0 rates (employee 10.5%, employer 1.17%, PIT 0/9/15% on gross), municipal surtax (prirez), minimum-wage compliance, and filing the IOPPD return with the Revenue and Customs Administration (Uprava prihoda i carina) by the 15th of the following month.

Montenegro Sole Proprietor (Preduzetnik) — GPP-FL Annual Return

End-to-end workflow for a Montenegro sole proprietor (preduzetnik): classifies bank-statement transactions, computes net annual profit, calculates progressive PIT (0/9/15% annual bands) plus municipal surtax (prirez), determines social contribution liability (PIO 10%, unemployment 0.5%), checks VAT obligations, and produces a completed GPP-FL annual return with supporting working paper, filed via eprijava.tax.gov.me by 30 April.

Montenegro PDV Return — Monthly VAT Filing

Guides the preparation and submission of Montenegro's monthly PDV (Porez na Dodatu Vrijednost) declaration via the ePrijava portal, covering domestic sales, reverse-charge non-resident services, accommodation income, export zero-rating, and blocked/exempt items.

North Macedonia Employer Payroll — MPIN Monthly Filing

Guides an employer through the full monthly payroll cycle in North Macedonia: gross-to-net computation using the 28% employee-borne social contributions (PIOM/FZOM/employment/additional health) and flat 10% PIT, electronic submission of the MPIN integrated monthly calculation to the UJP Public Revenue Office by the 10th of the following month, and reconciliation of the bank remittance.

North Macedonia Freelancer — Annual Tax Balance & DDV-04 Return

End-to-end workflow for a self-employed individual in North Macedonia: registers or confirms business-activity status with UJP, reconciles income and deductible expenses for the annual tax balance (10% PIT on net income), computes 28% social contributions against the self-employed contribution base, handles VAT obligations under DDV-04 where turnover exceeds MKD 2,000,000, and finalises the annual PIT return due 15 March with final settlement by 30 June.

North Macedonia — DDV (VAT) Return

Guides an AI agent through a complete DDV (Danok na Dodadena Vrednost) return for a North Macedonia-registered entity, producing a classified transaction ledger, input-tax schedule, and a completed DDV declaration ready for submission on the PRO/UJP e-portal (e-ujp.ujp.gov.mk).

Mexico Employer Payroll — CFDI Nomina, IMSS/INFONAVIT & ISN

End-to-end payroll processing for Mexican employers: calculates ISR withholding using the Art. 96 LISR progressive table, computes IMSS/INFONAVIT/AFORE employer and employee quotas under the 2020 pension reform, generates CFDI Nomina 1.2 XML via PAC, pays Impuesto Sobre Nominas (ISN) to the state treasury, and files monthly SUA and SAT declarations.

Mexico Freelancer — Declaración Anual ISR & IVA (RESICO / AEP)

End-to-end annual tax engagement for a Mexican persona física operating as a freelancer or independent professional. Covers régimen classification (RESICO vs. Actividad Empresarial y Profesional), monthly pago provisional reconciliation, IVA/DIOT compliance, personal deductions, and filing of the Declaración Anual de ISR via sat.gob.mx, plus any resulting balance-due payment via línea de captura.

Mexico IVA Monthly Return — Declaración Mensual de IVA

Guided workflow for preparing and filing Mexico's monthly IVA (VAT) return via the SAT Declaraciones y Pagos portal, covering CFDI reconciliation, input tax crediting, retention treatment, and submission of the Declaración Mensual de IVA.

Malaysia Payroll — PCB, EPF, SOCSO & EIS Monthly Cycle

Guides employers and payroll agents through the full Malaysia monthly payroll compliance cycle: computing PCB (Potongan Cukai Bulanan) withholding via the LHDN e-PCB calculator, remitting EPF (KWSP) contributions under the EPF Act 1991, and submitting SOCSO and EIS contributions to PERKESO — all by the 15th of the following month. Produces Form CP39, Form EA, and a reconciled payroll journal.

Malaysia Freelancer & Sole Proprietor — Form B Income Tax Return

Guides a Malaysian self-employed individual (sole proprietor, freelancer, or partner) through a full Year of Assessment income tax engagement: residency check, business income computation under Section 33 ITA 1967, capital allowances under Schedule 3, personal reliefs, CP500 instalment reconciliation, and e-Filing of Form B via the MyTax portal by the 15 July deadline.

Malaysia SST Return — SST-02 & SST-02A Filing

Guides a registered Malaysian business through a complete bimonthly Sales and Service Tax (SST) return, producing a completed SST-02 (and SST-02A for imported services), working paper, and MySST submission checklist. Covers Sales Tax at 10%/5%, Service Tax at 8%/6%, imported-service self-accounting under Section 26, e-invoicing compliance checks, and Schedule A/B exemption validation.

Mozambique Employer Payroll — IRPS Withholding, INSS & Modelo 19

Monthly payroll workflow for Mozambique employers covering INSS social security contributions (4% employer / 3% employee), IRPS/PAYE income-tax withholding using the progressive bracket table, Modelo 19 declaration filing via eDeclaração, Lista Nominal submission to INSS, and year-end reconciliation. Applies Law 11/2025 residency rules and 2025 sector minimum-wage decrees.

Mozambique Freelancer & Self-Employed — IRPS (Modelo 10) Return

Guides a Mozambique-resident self-employed individual or freelancer (2nd category / segunda categoria) through computing annual IRPS liability under the progressive 10–32% scale, preparing allowable expense accounts under organized accounting (contabilidade organizada), crediting pagamentos por conta advance instalments, and lodging the Modelo 10 return via the eDeclaração portal by the 30 April deadline.

Mozambique IVA Return — CIVA Monthly/Quarterly Filing

Guides a Mozambican business through a full IVA (VAT) compliance cycle under CIVA (Law 32/2007): determining the correct regime (standard IVA vs ISPC simplified), classifying sales and purchases at 16%/5%/0%/exempt, handling autoliquidação for imported services, and filing the IVA declaration on the AT e-fatura portal (efatura.at.gov.mz).

Nigeria Employer Payroll — PAYE, Pension, NHF & Form H1

End-to-end monthly payroll run for Nigerian employers: compute PAYE under PITA Sixth Schedule with CRA, deduct statutory contributions (Pension, NHF, NSITF, NHIS), produce a conforming payslip and monthly remittance schedule, then close the year with Form H1 filed with the relevant State IRS by 31 January.

Nigeria Sole Trader / BN — PITA Self-Assessment Return

Guides a Nigerian-resident self-employed individual or CAC-registered business name (BN) through the full Personal Income Tax Act (PITA) self-assessment cycle: intake, income and expense classification from bank statements, CRA and capital allowance computation, WHT credit reconciliation, self-assessment return preparation, and filing with the correct State Internal Revenue Service or FIRS (FCT residents) via TaxPro Max.

Nigeria VAT Return — Monthly VAT-F001 Filing

Guided monthly VAT workflow for Nigerian businesses registered with FIRS, covering output VAT computation at 7.5%, input VAT apportionment, and submission of the VAT return via TaxPro Max by the 21st-of-month deadline. Produces a completed Nigeria VAT Working Paper and a TaxPro Max filing-ready return.

Nicaragua Employer Payroll — INSS Planilla, IR-122 & IR-106

End-to-end monthly payroll workflow for Nicaraguan employers: compute gross-to-net using the IR (Ley 822) progressive brackets, deduct employee INSS (7%), accrue employer INSS (21.5%/22.5%) and INATEC (2%), submit the monthly planilla via the INSS SIE portal, and remit IR withholding to DGI via Form IR-122. Covers the annual IR-106 reconciliation and sector minimum-wage validation.

Nicaragua Freelancer & Self-Employed — IR Actividades Económicas

Guides a Nicaraguan independent professional or freelancer through their annual income-tax obligation under the rentas de actividades económicas regime (Ley 822), from regime selection (cuota fija vs general IR) through to filing the annual IR return with the DGI and settling any balance due.

Nicaragua IVA — Monthly DGI Return

Guides an AI agent through the full monthly IVA compliance cycle for a Nicaragua business registered with DGI: regime eligibility check, transaction classification at 15% (or exempt/zero-rated/reverse-charge), input-credit calculation, and submission of the monthly IVA declaration via the DGI VET portal by the 15th of the following month.

Netherlands BV — Vennootschapsbelasting & Jaarrekening

End-to-end corporate tax engagement for a Dutch besloten vennootschap (BV): from DGA salary compliance and loonheffingen through quarterly BTW-aangiften, annual jaarrekening preparation for KvK deposit, and the aangifte vennootschapsbelasting (VPB) filed with the Belastingdienst.

Netherlands Payroll — Loonaangifte & Loonheffingen

End-to-end Dutch payroll workflow covering employee onboarding, loonheffing withholding (with 30% ruling checks), employer premium calculation, monthly Loonaangifte submission via Digipoort, payslip compliance, and annual jaaropgave delivery.

Netherlands ZZP/Eenmanszaak — IB-aangifte, BTW-aangifte & ZVW

Full engagement workflow for a Netherlands-resident ZZP'er (eenmanszaak/sole proprietor): scopes residency and business structure, reconciles quarterly BTW-aangiften, computes Box 1 winst uit onderneming with ondernemersaftrek (zelfstandigenaftrek, startersaftrek, MKB-winstvrijstelling), calculates ZVW bijdrage, and assembles the aangifte inkomstenbelasting (IB) working paper and reviewer brief ready for the belastingadviseur to sign off before filing via Mijn Belastingdienst.

Netherlands BTW Return — OB Aangifte (Mijn Belastingdienst Zakelijk)

Guides a Dutch VAT-registered business (including zzp'ers) through a complete BTW period return filed on Mijn Belastingdienst Zakelijk: classifying sales and purchases across rubrieken 1–5, handling reverse-charge services (4a/4b), BUA-blocked entertainment, and intra-EU ICP listing obligations.

Norway Employer Payroll — A-melding, Arbeidsgiveravgift & Skattetrekk

End-to-end payroll compliance workflow for Norwegian employers, covering employee registration, monthly A-melding reporting to Skatteetaten/NAV, arbeidsgiveravgift (14.1%) calculation by sone, and skattetrekk (PAYE withholding) remittance via Altinn.

Norway Sole Trader — Skattemelding & RF-1175 Return

End-to-end income tax workflow for Norwegian enkeltpersonforetak (sole traders), covering intake, bookkeeping classification, RF-1175 næringssoppgave preparation, tax computation (alminnelig inntekt, trinnskatt, trygdeavgift), forskuddsskatt reconciliation, and Altinn filing of the skattemelding.

Norway MVA Return — MVA-melding via Altinn

Guides an AI agent through a full Norwegian MVA (merverdiavgift) engagement: registration check, transaction classification using MVA-melding post codes, reverse-charge and import calculations, working-paper build, and submission via Altinn. Covers the 25%/15%/12% rate structure, apportionment under mval. § 8-2, and fellesregistrering flags.

New Zealand Employer Payroll — PAYE, KiwiSaver & Payday Filing

End-to-end payroll workflow for New Zealand employers: set up PAYE deductions, KiwiSaver and ACC employer levies, and file the payday employment information (EI) form to Inland Revenue within two working days of each payday, with annual reconciliation via IR348.

New Zealand Self-Employed — IR3 Income Tax Return

Guides a self-employed taxpayer (sole trader) through the full New Zealand IR3 income tax return, covering GST treatment, schedular payments, ACC levies, provisional tax reconciliation, and myIR filing for the 1 April–31 March tax year.

New Zealand GST Return — GST101A

End-to-end workflow for preparing and filing a New Zealand GST return (GST101A) via myIR, covering registration status, transaction classification, zero-rated and exempt supply identification, input tax reconciliation, and IRD submission.

Panama Employee Payroll — Planilla, CSS (SIPE), ISR & Décimo

Guides an employer or payroll preparer through the full Panamanian monthly payroll cycle: gross-to-net computation with ISR withholding (Form 03 / Planilla 03), CSS/Seguro Educativo contributions via SIPE, Riesgos Profesionales, and the three annual Décimo Tercer Mes installments. Covers Law 462 employer CSS phase-in rates through 2029.

Panama Self-Employed ISR — Declaración Jurada de Rentas

Guides a resident self-employed taxpayer through the full Panama annual ISR (Impuesto sobre la Renta) engagement: RUC registration and CSS Law 462 compliance, bank-statement classification against DGI territorial rules, allowable business-expense workpaper, computation of the three estimated-tax instalments, and final Declaración Jurada de Rentas filed via e-Tax 2.0 by the 15 March deadline.

Panama ITBMS Return — Formulario 430 (Monthly VAT)

Guides you through Panama's Impuesto de Transferencia de Bienes Corporales Muebles y la Prestacion de Servicios (ITBMS) monthly return filed via E-Tax 2.0, producing a completed Formulario 430 with output tax, recoverable input tax, reverse-charge on imported services, and partial-exemption apportionment where applicable.

Peru Payroll — PLAME/Formulario 601, EsSalud & Quinta Categoría

Guides an employer through the full monthly Peru payroll cycle: computing renta de quinta categoría withholding (8%–30% progressive above 7 UIT), deducting ONP (13%) or AFP (10% + prima + commission) from employee pay, adding the 9% EsSalud employer contribution, and lodging the PLAME declaration (Formulario Virtual N° 601) by the SUNAT cronograma due date.

Peru Freelancer — Impuesto a la Renta 4ta Categoría & FV 709

Guides a domiciliado independent professional (4ta categoría) through the full annual income-tax engagement: RUC setup, monthly pago-a-cuenta and FV 1609 suspension decisions, the 20% + 7-UIT + additional-3-UIT deduction stack, and the Formulario Virtual N° 709 annual return filed via SUNAT SOL.

Peru IGV (VAT) Return — PDT 621 via SUNAT SOL

Guides an AI agent through the monthly Peru IGV (Impuesto General a las Ventas) compliance cycle: gathering CPEs and bank statements, computing débito and crédito fiscal, handling retenciones and percepciones, and lodging the PDT 621 return via SUNAT Operaciones en Línea (SOL).

Philippines Employer Payroll — BIR Form 1601-C, SSS, PhilHealth & Pag-IBIG

Monthly payroll workflow for Philippine employers covering withholding tax computation on compensation (BIR Form 1601-C), mandatory statutory contributions to SSS, PhilHealth, and Pag-IBIG (HDMF), year-end alphalist (BIR Form 1604-C), and issuance of BIR Form 2316 to each employee.

Philippines Freelancer & Self-Employed — Form 1701/1701A + 2551Q Annual Return

Guides sole proprietors and individual professionals in the Philippines through their complete annual tax engagement: confirming 8% flat-rate vs graduated-rate election, computing income tax on Forms 1701 or 1701A, filing quarterly percentage tax (Form 2551Q) where required, crediting withholding tax certificates (Form 2307), and meeting all BIR deadlines under the TRAIN Law.

Philippines VAT Return — BIR Forms 2550M & 2550Q

Guides a VAT-registered Philippine business through monthly (Form 2550M) and quarterly (Form 2550Q) BIR filing: from COR verification and transaction classification through output/input VAT computation, zero-rate and PEZA evidence checks, working-paper preparation, and EFPS submission.

Pakistan Payroll — Section 149 Salary Tax, EOBI & Provincial Social Security

Guides an employer through the complete monthly payroll cycle in Pakistan: Section 149 salary tax withholding, EOBI contributions (PR-03/PR-04), provincial social security (SESSI/PESSI/KPESSI/BESSI), Section 165 monthly statements, and the year-end employer certificate under Rule 42 of the Income Tax Rules 2002.

Pakistan Freelancer & Sole Proprietor — Income Tax Return (IRIS, §114)

End-to-end workflow for a resident Pakistani individual earning business or professional income (freelance, consulting, sole-proprietor trade). Produces a complete income tax computation under the non-salary brackets (First Schedule, Part I, Division I), a §116 wealth statement, and the IRIS return filing — including §154A IT-export final tax treatment for PSEB-registered freelancers and §147 advance tax scheduling.

Pakistan — Federal Sales Tax Return (STR) on Goods

Guides an AI agent through preparing and filing the monthly Federal Sales Tax Return (STR) via FBR IRIS, covering registration status, output tax on taxable supplies (Annex-C), input tax eligibility (Annex-A), further tax on unregistered buyers, and net payable or carry-forward calculation under the Sales Tax Act 1990.

Poland Self-Employment Payroll — ZUS Contributions & PIT Withholding

Guides AI agents through the full monthly payroll cycle for Polish self-employed individuals (działalność gospodarcza): determining the correct ZUS tier (Ulga na start, Preferencyjne, Mały ZUS Plus, or Duży ZUS), computing social and health contributions, preparing the monthly DRA declaration, and reconciling PIT advance payments — producing a ready-to-file contribution schedule and ZUS transfer instruction.

Poland JDG — PIT-36 / PIT-36L / PIT-28 Self-Employed Annual Return

Guides a Polish sole trader (JDG) through choosing the correct taxation form (skala podatkowa, podatek liniowy, or ryczałt), reconciling ZUS contributions, building the KPiR or ewidencja przychodów, and filing the annual PIT return via e-Urząd Skarbowy by 30 April.

Poland VAT Return — JPK_V7M / JPK_V7K Filing

End-to-end workflow for preparing and submitting a Polish VAT return via e-Urząd Skarbowy. Covers registration status, invoice classification (GTU codes, split payment, reverse charge), JPK_V7M/JPK_V7K box mapping, KSeF reconciliation, and white-list verification — producing a completed deklaracja ready for submission to Krajowa Administracja Skarbowa (KAS).

Paraguay Employer Payroll — IPS Planilla & REI Filing

Step-by-step workflow for computing and remitting Paraguay IPS social security contributions (aporte obrero 9% / aporte patronal 16.5%) via the REI system, producing a monthly planilla de aporte obrero-patronal and employee payslips. Covers minimum wage floor (PYG 2,899,048), aguinaldo calculation and exemptions, and advising employees on their annual IRP self-assessment obligation via Formulario 515 on Marangatú.

Paraguay Freelancer — IRP RSP Form 715 Annual Return

Guides a self-employed individual or personal-service provider through the full Paraguay IRP (Impuesto a la Renta Personal) compliance cycle: RUC/IVA registration check, bank-statement classification, factura-based deduction build, Form 715 (IRP RSP) computation under the 8%/9%/10% progressive scale, and electronic lodgement via Marangatú before the March deadline.

Paraguay IVA Monthly Return — Formulario 120 (Marangatú)

Guides an AI agent through a complete Paraguay IVA compliance cycle: client intake and RUC verification, rate classification and libro review, Formulario 120 preparation via Marangatú, withholding reconciliation, and SIFEN/timbrado document validation. Covers standard 10% and reduced 5% rates, blocked inputs, reverse charge on imported services, and the RESIMPLE exclusion.

Romania PFA — Declarația Unică & CAS/CASS Filing

Step-by-step workflow for Romanian self-employed individuals (PFA/II/IF) to prepare and file the Declarația Unică (Formular 212) covering income tax at 10% flat rate plus CAS pension and CASS health contributions, submitted via SPV by 25 May.

Romania TVA Return — D300, D394 & RO e-Factura

Guides a Romanian TVA-registered business through the full VAT compliance cycle: transaction classification under the Fiscal Code (Law 227/2015, OUG 59/2025), D300 box assignment, domestic and cross-border reverse charge, SAF-T (D406), recapitulative statement (D390 VIES), and submission via ANAF SPV. Produces a filed D300, D394 local transactions report, and D390 where applicable.

Serbia Employee Payroll — PPP-PD & CROSO M Form

Guides an employer through monthly Serbian payroll processing: CROSO registration (M Form), gross-to-net computation using the 10% salary tax and 35.05% social contributions, PPP-PD filing via ePorezi, and annual supplementary PIT assessment (PP-GPDG) for high earners.

Serbia Self-Employed — PPDG-1R / PPDG-1S & PP GPDG Return

Guided annual tax workflow for Serbian preduzetnici (entrepreneurs) on either the bookkeeping (actual-income) or flat-rate (paušalno) regime. Produces a reconciled income schedule, mandatory social-contribution computation (PIO 24% + health 10.3% + unemployment 0.75%), and the entrepreneur annual return (PPDG-1R or PPDG-1S), plus a PP GPDG annual supplementary-tax return where total net income exceeds the 3× average-salary threshold.

Serbia PDV (VAT) Return — PPPDV Filing

Guides an AI agent through preparing and filing a Serbian PDV (value added tax) return on the ePorezi portal, covering rate classification, reverse charge (interni obracun), e-Faktura compliance, input PDV recovery rules, and generation of the completed PPPDV form for monthly or quarterly filers.

Russia Payroll — 6-NDFL, RSV & SZV-M Filing

End-to-end monthly and quarterly payroll compliance for Russian employers: calculates personal income tax (NDFL) withholding, insurance contributions (OPS/OMS/VNiM), and prepares mandatory reports 6-NDFL, RSV, SZV-M/EFSSzV, and EFS-1 for submission to the FNS and SFR.

Russia Freelancer — NPD / 3-NDFL Return

Guided workflow for a self-employed individual in Russia: determines the correct tax regime (NPD, USN, or OSNO), handles quarterly NPD receipts via the Moy Nalog app or annual 3-NDFL filing under OSNO, and covers NDS obligations where applicable.

Russia NDS (VAT) Return — Nalogovaya Deklaratsiya po NDS

Guides a Russian OSNO-regime entity through quarterly NDS preparation and e-filing: classifies supplies at 22%/10%/0%, applies input deduction rules, handles tax-agent obligations on foreign services, EAEU self-assessed imports, advance NDS, and produces the Nalogovaya Deklaratsiya po NDS (FNS Order MMV-7-3/558@) with populated Sections 3, 4, 8, and 9 for electronic submission via a certified operator.

Rwanda Employer Payroll — PAYE, RSSB & Monthly Declarations

Guides an employer or payroll administrator through Rwanda's full monthly payroll cycle: computing PAYE under Law 027/2022, RSSB pension (12% in 2025), occupational hazards, maternity, medical insurance (RAMA), and CBHI contributions, then filing the unified PAYE and RSSB declaration on E-Tax/MyRRA by the 15th of the following month.

Rwanda Self-Employed — Regime Classification & Annual PIT Declaration

Guides a Rwanda-resident sole trader from regime classification (exempt / micro-enterprise flat tax / lump-sum 3% / real regime) through annual PIT declaration on RRA e-Tax, producing a completed working paper and final tax liability figure due by 31 March.

Rwanda VAT Return — RRA e-Filing (Sections A–C)

Guides a VAT-registered business through the Rwanda Revenue Authority monthly or quarterly VAT return, covering EBM receipt validation, output tax (Sections A1–A7), deductible input tax (Sections B1–B9), reverse-charge on imported services, and net payment or credit carry-forward (Section C). Produces a reconciled return ready for submission on the RRA e-filing portal.

Sweden Employer Payroll — Arbetsgivardeklaration & Arbetsgivaravgifter

Monthly payroll processing for Swedish employers: calculate preliminary income tax (preliminärskatt) from Skatteverket tax tables, compute arbetsgivaravgifter (31.42%), prepare and file the monthly arbetsgivardeklaration (individuppgift) by the 12th, and issue the annual kontrolluppgift (KU10) by 31 January.

Sweden Enskild Firma — NE-bilaga & Inkomstdeklaration 1

Guided workflow for Swedish sole traders (enskild firma) to classify bank transactions, complete the NE-bilaga business income attachment, compute egenavgifter and kommunalskatt, apply tax-planning elections (räntefördelning, expansionsfond), and file Inkomstdeklaration 1 by the 2 May digital deadline.

Sweden VAT Return (Momsdeklaration) — Skatteverket Filing

Guides you through classifying all transactions, completing the Momsdeklaration (rutorna 05–49), handling reverse-charge purchases from EU and non-EU suppliers, blocked-input items, and e-filing on Skatteverket Mina sidor for monthly, quarterly, or annual filers.

Singapore Pte Ltd — Corporate Income Tax Return (Form C / Form C-S)

End-to-end engagement workflow for preparing and filing a Singapore private limited company's annual corporate income tax return — either Form C-S (simplified, revenue ≤ SGD 5M) or Form C (full), covering estimated chargeable income (ECI) notification, tax computation, partial tax exemption, and e-filing via myTax Portal.

Singapore Employer Payroll — CPF, SDL & IR8A Filing

End-to-end monthly payroll workflow for Singapore employers, covering CPF contribution computation and GIRO payment, Skills Development Levy, Foreign Worker Levy, and year-end IR8A/IR8S auto-inclusion submission to IRAS by 1 March.

Singapore Self-Employed — Form B Income Tax Return (myTax Portal)

End-to-end workflow for Singapore tax residents who earn trade income as a sole proprietor or freelancer. Covers residency check, CPF MediSave obligations, allowable deductions under s 14 ITA, personal reliefs, and e-filing of the Form B return on myTax Portal by 18 April.

Singapore GST F5 Return — Quarterly GST Compliance

Guides an AI agent through a quarterly Singapore GST return (GST F5) filed via myTax Portal, covering registration status, transaction classification, reverse charge on imported services, blocked-input checks, and zero-rated export validation, producing a reconciled working paper and a reviewer brief ready for submission to IRAS.

Slovenia Employer Payroll — REK-O, ZPIZ/ZZZS & Dohodnina Withholding

End-to-end guided workflow for processing monthly Slovenian employee payroll: compute bruto/neto plača using the 5-bracket dohodnina scale, apply the correct ZPIZ/ZZZS/LTC contribution rates (including the 1 July 2025 ZDOsk-1 date split), deduct the flat compulsory health contribution (OZP), and file the REK-O return via eDavki on the day of payment.

Slovenia Sole Proprietor (s.p.) — DohDej & OPSVZ Return

End-to-end annual tax engagement for a Slovenian sole proprietor (s.p.), covering regime election (normiranec vs actual-cost), social-contribution reconciliation (OPSVZ/REK, OZP, LTC), VAT interaction, and filing of the DohDej income-tax return and informativni izračun dohodnine (IID) on eDavki.

Slovenia DDV-O VAT Return — Quarterly & Monthly

Guides an AI agent through the complete Slovenian VAT compliance cycle: registration threshold check, transaction classification across all DDV-O fields (11–42, 51), reverse charge mechanics (domestic and EU/non-EU), blocked-input screening, partial exemption pro-rata, the July 2025 transaction-record obligations (Evidenca obracunanega DDV / Evidenca odbitka DDV), EC Sales List (RP-O), and final eDavki submission.

Senegal Payroll — Bulletin de Paie, IRPP & Contributions Sociales

End-to-end guided workflow for processing monthly Senegalese payroll: computing IRPP retenue à la source with family-quotient splitting, TRIMF, IPRES (General + Cadre), CSS, IPM, and CFCE, then producing the bulletin de paie and remitting contributions to IPRES/CSS/IPM and DGID/Trésor Public. Also covers the annual recapitulative payroll-tax return due 31 January.

Senegal Freelancer & Sole Trader — CGU / IRPP Réel Return

Guides a self-employed individual or sole trader resident in Senegal through regime determination (CGU vs IRPP réel), income and expense classification, computation of net taxable profit or CGU liability, preparation of the annual IRPP declaration or CGU statement, and submission to the DGID (Direction Générale des Impôts et des Domaines) before the 1 May deadline.

Senegal TVA Return — Déclaration Mensuelle de TVA (DGID)

Guides the preparation and e-filing of Senegal's monthly TVA declaration via the DGID eservices portal, covering output tax (Lines I.1–I.8), recoverable input tax (Lines II.1–II.6), precompte credits, autoliquidation on non-resident services, and the net payable or credit carried forward (Lines III.1–III.4).

El Salvador Employer Payroll — ISSS / AFP / INSAFORP & Retención de Renta

End-to-end monthly payroll workflow for Salvadoran employers: compute gross-to-net using the ISSS health contribution (USD 1,000 cap), AFP pension planilla previsional, INSAFORP training levy, and monthly income-tax withholding (retención de renta) per Decreto Ejecutivo 10/2025, then file via OVISSS and the AFP electronic planilla, with annual employee reconciliation on Form F-11.

El Salvador Freelancer & Independent Professional — F-11 ISR + F-07 IVA Return

Guides a self-employed individual (persona natural) or independent professional through the full Salvadoran annual income-tax cycle: classifying honorarios and business income, computing deductible expenses, settling the progressive ISR on Form F-11 (due 30 April), and handling monthly IVA obligations on Form F-07 where the client is a registered IVA contributor.

El Salvador IVA — F-07 Monthly Return

Guided monthly IVA (VAT) compliance workflow for El Salvador contributors, producing a completed F-07 declaration filed via the Ministerio de Hacienda portal (portaldgii.mh.gob.sv). Covers transaction classification, Libro de Compras y Ventas reconciliation, DTE verification, reverse-charge self-assessment, and retention handling for both standard and large taxpayers.

Ukraine Payroll — PDFO, YeSV & Form 4DF Monthly Cycle

Guides an employer through the full monthly payroll cycle in Ukraine: computing PDFO (18%), YeSV (22%), and military levy (1.5%) on gross wages, registering payroll tax invoices, filing Form 4DF (Podatkovyi rozrakhunok) with the DPS, and remitting all deductions on time. Covers both resident and non-resident employees, wartime martial-law provisions, and the simplified third-group FOP regime.

Ukraine FOP — Єдиний Податок / ПДФО Return & ЄСВ Filing

Ukraine — PDV (VAT) Monthly Return

Guides an AI agent through preparing and filing Ukraine's monthly PDV (Podatkova deklaratsiia z PDV) return, covering rate classification, SEA PDV registration-limit checks, tax invoice (podatkova nakladna) reconciliation, reverse-charge self-assessment, and budget-refund or carry-forward decisions. Produces a completed return ready for submission via the Electronic Cabinet of Taxpayer (cabinet.tax.gov.ua).

Arizona Employer Payroll — A-4, A1-QRT, UC-018 & W-2 Reconciliation

Guides an Arizona employer through the full payroll compliance cycle: collecting Form A-4 elections, calculating PIT withholding at 2.5% flat against federal taxable wages, making ADOR deposits on the correct schedule, filing quarterly Form A1-QRT and UC-018, satisfying Proposition 206 earned paid sick time requirements, and closing the year with Form A1-R and W-2 transmittal by January 31.

Arizona Self-Employed — Schedule C, Form 140/140-SBI & TPT-2

Guides a sole proprietor or single-member LLC through the full Arizona self-employment tax cycle: federal Schedule C and SE tax, Arizona Form 140 or 140-SBI (Small Business Income election), Form 140ES quarterly estimates, and TPT-2 registration and filing obligations via AZTaxes.gov.

Arizona Transaction Privilege Tax (TPT) — AZTaxes.gov Return

Guides a seller through Arizona's Transaction Privilege Tax compliance: determining classifications and nexus, computing state (5.6%) and city/county add-on obligations across all applicable TPT classifications, and filing the combined state + county + city return through AZTaxes.gov.

California Employer Payroll — DE 9, DE 9C, SDI, SUI & CalSavers

Guided quarterly payroll compliance workflow for California employers, covering EDD deposits (DE 88), Form DE 9 / DE 9C quarterly returns, PIT withholding (DE 4 / DE 44), uncapped SDI/PFL at 1.1%, SUI experience-rating, ETT, and the CalSavers retirement mandate. Produces a complete quarterly filing package and W-2 readiness checklist.

California Self-Employed — Schedule C, Form 540 & SMLLC 568

End-to-end federal and California state return preparation for sole proprietors and single-member LLCs: Schedule C profit/loss, Schedule SE self-employment tax, Form 1040, California Form 540 with Schedule CA adjustments, Form 568 (if SMLLC), California estimated tax on the 30/40/0/30 schedule, and Form 3853 health coverage mandate.

California Sales & Use Tax — CDTFA-401-A / 401-EZ Return

Guides a California-registered seller through a complete Sales and Use Tax compliance cycle: nexus and registration review, taxability determination, district tax rate lookup, return preparation on CDTFA-401-A or CDTFA-401-EZ, and CDTFA filing. Covers economic nexus ($500,000 threshold), destination-based district taxes, partial exemptions (M&E, CDTFA-230-M), resale certificates (CDTFA-230), and use tax self-assessment.

Colorado Employer Payroll — DR 1094 Withholding, SUTA, & FAMLI

Guides a Colorado employer through the full payroll compliance cycle: state income-tax withholding (4.40% flat rate, DR 1094/DR 1093 annual reconciliation), SUTA premium reporting on the $24,800 wage base via My UI Employer+, and FAMLI premium collection and remittance at 0.9% through CDLE-FAMLI. Covers new-hire setup, periodic deposits, quarterly SUTA filings, W-2 preparation, and year-end reconciliation.

Colorado Self-Employed — Schedule C, Form DR 0104 & Estimated Payments

End-to-end federal and Colorado income tax workflow for sole proprietors and single-member LLCs: Schedule C profit computation, DR 0104 Colorado return, SE tax, QBI deduction, estimated payment (DR 0104EP) planning, and sales-tax nexus screening.

Colorado Sales & Use Tax — DR 0100, DR 0252 & DR 1786 Return

Guides a Colorado retailer or remote seller through nexus determination, SUTS registration, home-rule city analysis, sales/use tax return preparation (Form DR 0100), consumer use tax (Form DR 0252), and Retail Delivery Fee filing (Form DR 1786).

Florida Sales & Use Tax — DR-15 Return

Guides a Florida dealer through a complete sales and use tax filing cycle, covering nexus determination, taxability classification (including the commercial rent tax unique to Florida), discretionary surtax calculations with the $5,000 cap, and preparation and e-filing of Form DR-15 (or DR-15EZ) via the Florida Department of Revenue portal.

Georgia Employer Payroll Compliance — G-4, G-7, GA-V & G-1003

Guides a Georgia employer through the full annual payroll compliance cycle: employee setup (Form G-4), quarterly withholding remittance (Form G-7 and GA-V vouchers), unemployment insurance registration and GDOL DOL-4 filings, and year-end reconciliation with Form G-1003 transmitting W-2 data to the Georgia Department of Revenue at the 5.39% flat withholding rate for 2025.

Georgia Self-Employed — Schedule C, Form 500 & Quarterly Estimates

Guides a Georgia sole proprietor or single-member LLC through the full annual engagement: federal Schedule C net profit, Georgia Form 500 at the 5.39% flat rate, bonus-depreciation add-back, quarterly Form 500-ES payments, and the SE-tax deduction chain — with optional S-corp election analysis for higher-earning clients.

Georgia Sales & Use Tax — ST-3 Registration, Returns & Nexus Review

Guides a Georgia business through sales and use tax compliance: nexus determination, registration on GTC, preparing and filing Form ST-3 (or ST-3A for amended returns), collecting and remitting at the correct combined state (4%) and local rate (up to 8%), and handling exemption certificates. Covers economic nexus thresholds, destination-based sourcing, and common audit-risk categories such as SaaS and grocery food.

Indiana Employer Payroll — WH-1, WH-3, UC-1/UC-5 & County Tax

Guides an Indiana employer through the full payroll compliance cycle: collecting WH-4s, computing state (3.15%) and county LOIT withholding, filing periodic WH-1 vouchers via INTIME, handling reciprocal-state employees (WH-47), remitting quarterly SUTA on UC-1/UC-5 with DWD, and closing out the year with WH-3 reconciliation and W-2 transmittal.

Indiana Self-Employed — IT-40 & ES-40 Return

Prepares a full-year Indiana resident income tax return (Form IT-40) for sole proprietors and single-member LLCs, covering federal AGI starting point, Schedule C income, Indiana-specific add-backs (bonus depreciation, §179 excess, out-of-state bond interest), county Local Income Tax (LIT) computation, and quarterly estimated payments via Form ES-40.

Indiana Sales Tax Return — ST-103 & Nexus Review

Guides sellers through Indiana sales tax compliance: establishing nexus, registering with the Indiana Department of Revenue via INtime, classifying sales at the 7% flat rate (with key exemptions), preparing the ST-103 return, and managing exemption certificates (ST-105). Covers both in-state sellers and out-of-state remote sellers subject to Indiana's $100,000/200-transaction economic nexus threshold.

Massachusetts Employer Payroll Compliance — M-941, PFML, SUI & Wage Act

End-to-end Massachusetts payroll compliance workflow covering state income tax withholding (Form M-941/M-3, Circular M), PFML contributions (DFML quarterly return), SUI/EMAC (Form WR-1), health care reform reporting (Form MA 1099-HC), Wage Act obligations, and the Frances Perkins pay-range disclosure rules. Produces a filing calendar, per-employee withholding schedule, and signed reconciliation package ready for DOR/DUA/DFML submission.

Massachusetts Self-Employed — Schedule C, Form 1, & SE Tax

End-to-end workflow for Massachusetts sole proprietors and single-member LLCs: federal Schedule C and SE tax, Massachusetts Form 1 (Part B income, short-term capital gains Part A, 4% Fair Share surtax check), estimated payments on Form 1-ES, and optional M-8736/PTE election analysis. Covers MA-specific modifications including bonus depreciation add-back, PFML self-employed contributions, and the $1,083,150 surtax threshold for 2025.

Massachusetts Sales & Use Tax — ST-9 Registration and Return

Guides a Massachusetts vendor or remote seller through nexus analysis, DOR vendor registration (Form TA-1), periodic ST-9 sales tax return preparation, use tax self-assessment, and exemption certificate management. Covers the 6.25% state rate, clothing and food exemptions, SaaS taxability, and the $100,000 economic nexus threshold.

Minnesota Employer Payroll — MN Withholding, UI, ESST & Paid Leave

Full-cycle Minnesota payroll compliance engagement covering MN income tax withholding (Form W-4MN, quarterly MWR returns, W-3M reconciliation), DEED unemployment insurance (UI wage detail, $43,000 wage base), Earned Sick and Safe Time tracking, and the 2026 Minnesota Paid Leave program (0.88% premium). Produces quarterly deposit confirmations, annual W-2/W-3M package, and a ESST/Paid Leave readiness assessment.

Minnesota Self-Employed — Schedule C, SE, Form M1 & M1M

Guides a Minnesota sole proprietor or single-member LLC through the full annual tax cycle: federal Schedule C profit/loss and Schedule SE self-employment tax, Minnesota Form M1 individual return with M1M additions/subtractions, quarterly estimated payments (Form M14), and evaluation of the PTE election if the business is structured as a pass-through entity electing under Minn. Stat. §289A.08 subd. 7a.

Minnesota Sales & Use Tax Return — ST-1 / e-Services Filing

Guides Minnesota businesses through a complete sales and use tax compliance engagement: nexus determination, exemption review, return preparation on Form ST-1, and filing via MNDOR e-Services. Covers the 6.875% state rate, local option taxes, SST membership, and Minnesota-specific exemptions including all clothing, SaaS, and capital equipment.

Missouri Employer Payroll — MO-941, MO-W-3, MODES-4-7 & Local E-Tax

Full-cycle payroll compliance workflow for Missouri employers: state income tax withholding (Form MO-941, MO W-4, MO-W-3), unemployment insurance (Form MODES-4-7), and Kansas City / St. Louis earnings tax withholding (Forms RD-110/RD-130/RD-113 and W-10/W-11) for tax year 2025.

Missouri Self-Employed — Schedule C, MO-1040 & MO-1040ES

End-to-end workflow for Missouri sole proprietors and single-member LLC owners: reconciles federal Schedule C net profit through Missouri AGI adjustments (Form MO-A), computes the federal tax deduction, applies the 100% capital gains subtraction, and produces a completed Form MO-1040 plus quarterly MO-1040ES vouchers.

Missouri Sales & Use Tax Return (Form 53-1 / 53-U)

Guided workflow for Missouri sales and use tax compliance — from nexus determination through Form 53-1 (sales) and Form 53-U (use tax) preparation and e-filing on MyTax Missouri (mytax.mo.gov). Covers state 4.225% rate, local district surtaxes, economic nexus ($100,000 threshold), origin-vs-destination sourcing, exempt transactions, and resale certificate management.

North Carolina Employer Payroll — NC-5, NCUI 101 & NC-3

End-to-end payroll compliance workflow for NC employers covering PIT withholding registration (NC-4 collection, NC-5 / NC-5P / NC-5Q deposits at 4.5% flat), SUI reporting on NCUI 101 at the $32,600 wage base, new-hire reporting to NC DHHS, and year-end reconciliation via Form NC-3 with W-2s filed electronically through NCDOR e-Services.

North Carolina Self-Employed — Schedule C, D-400 & Estimated Tax

Guides a sole proprietor or single-member LLC owner through the full NC self-employment tax cycle: federal Schedule C and SE tax, NC Form D-400 with Schedule S additions/deductions, the §179 and bonus depreciation conformity adjustments, child deduction, estimated payments on Form NC-40, and optional PTET planning for entities electing into the NC pass-through entity regime.

North Carolina Sales & Use Tax — E-500 Return

Guides a business through determining nexus, classifying sales, computing state (4.75%) and local (up to 2.75%) rates, and filing the NCDOR Form E-500 Sales and Use Tax Return, including use-tax obligations on untaxed purchases.

North Dakota Employer Payroll — Form 307, NDW-R & SUI

Guides employers through the full North Dakota payroll compliance cycle: state income tax withholding (Form 307 quarterly returns, Form NDW-R annual reconciliation), new-hire reporting, and State Unemployment Insurance (SUI) wage reporting to Job Service North Dakota. Covers setup through year-end W-2 filing.

North Dakota Self-Employed — Schedule C, Form ND-1 & ND-1ES

End-to-end workflow for North Dakota sole proprietors and single-member LLC owners: organise Schedule C income and deductions, compute federal taxable income, apply ND modifications via Schedule ND-1SA, calculate tax at the 0%/1.95%/2.50% bracket rates on Form ND-1, and manage quarterly estimated payments on Form ND-1ES.

North Dakota Sales & Use Tax — Form ST Return

Guides a business through determining nexus, registering with the North Dakota Office of State Tax Commissioner, and preparing and filing the North Dakota Sales and Use Tax Return (Form ST) covering state (5%) and applicable local rates, including SST sourcing rules for remote sellers.

New Jersey Employer Payroll — NJ-927, W-2, TDI/FLI & BAIT Coordination

End-to-end NJ employer payroll compliance for 2025: covers GIT withholding setup (NJ-W4), quarterly combined returns (NJ-927), TDI/FLI/UI contributions, worker classification under the ABC test, W-2/NJ-W-3 reconciliation, and BAIT election coordination for pass-through entity owners.

New Jersey Self-Employed — NJ-1040, Schedule NJ-BUS-1 & Estimated Tax

End-to-end workflow for NJ resident sole proprietors and single-member LLC owners: computes NJ Gross Income from business net profits, applies NJ-specific adjustments (no SE health insurance deduction, no IRA deduction, 401(k) contributions taxable), calculates GIT at 1.4%–10.75% graduated rates, and produces a complete Form NJ-1040 with Schedule NJ-BUS-1, NJ-1040-ES quarterly vouchers, and a BAIT election memo if the taxpayer operates through a multi-member pass-through.

New Jersey Sales & Use Tax — ST-50 Return and Use Tax Compliance

Guides a business through New Jersey Sales & Use Tax registration, nexus analysis, return preparation on Form ST-50/ST-51, exemption certificate management, and Urban Enterprise Zone considerations. Produces a filed quarterly or monthly ST-50 return, a use-tax self-assessment schedule, and a nexus-and-rate documentation package.

Nevada Sales & Use Tax — Form TXR-01.01 Return

Guides a Nevada seller through nexus analysis, exemption classification, and filing the combined sales and use tax return (Form TXR-01.01) with the Nevada Department of Taxation, covering the 6.85% state rate plus applicable county and local option taxes.

New York Employer Payroll — NYS-45, DBL/PFL, UI & MCTMT

Full quarterly payroll compliance workflow for New York employers, covering NY State PIT withholding (Form NYS-45), unemployment insurance, Disability Benefits Law, Paid Family Leave, NYC and Yonkers withholding, and Metropolitan Commuter Transportation Mobility Tax (MCTMT). Produces NYS-45 quarterly return, W-2 package, and annual reconciliation.

New York Self-Employed — Schedule C, IT-201 & NYC/Yonkers Returns

End-to-end engagement for a New York-resident sole proprietor or single-member LLC: federal Schedule C and SE tax, New York State Form IT-201 with all required modifications, NYC Unincorporated Business Tax (NYC-202) where applicable, NY Pass-Through Entity Tax election analysis, and quarterly estimated-tax planning on both federal Form 1040-ES and NY Form IT-2105.

New York Sales & Use Tax — ST-100 / ST-810 Return

Guides a New York vendor or remote seller through the full sales and use tax compliance cycle: nexus determination, Certificate of Authority registration, taxability classification (including the clothing-per-item exemption, SaaS, food, and manufacturing rules), multi-jurisdiction rate application (state 4% + local + 0.375% MCTD surcharge), and preparation and filing of Form ST-100 (quarterly) or ST-810 (monthly) with the NYS Department of Taxation and Finance.

Ohio Employer Payroll Setup & Compliance — IT 941, JFS-20125, Municipal Withholding

Guides an Ohio employer through the full payroll compliance cycle: state income tax withholding (IT 501/IT 941), unemployment insurance (JFS-20125 via ERIC), 600+ municipal income tax obligations under RITA/CCA/direct-file cities, BWC workers' compensation, and year-end W-2/IT 3 reconciliation.

Ohio Self-Employed — IT 1040, Schedule IT BUS & CAT Assessment

Guides a sole proprietor or single-member LLC through full-year Ohio resident income tax preparation: federal-to-Ohio AGI bridge, Business Income Deduction (BID) on Schedule IT BUS, graduated nonbusiness brackets, municipal income tax flag, and Commercial Activity Tax (CAT) threshold check, producing a signed-ready IT 1040 and supporting schedules.

Ohio Sales & Use Tax — UST-1 Return

Guides an Ohio vendor through a complete sales and use tax compliance engagement: nexus and vendor-license check, taxability classification, UST-1 return preparation via the Ohio Business Gateway, and remittance with the 0.75% vendor discount. Covers both intrastate (origin-based) and remote-seller (destination-based/SST) scenarios under ORC Chapters 5739 and 5741.

Pennsylvania Employer Payroll — PA-W3 Reconciliation, UC-2, Act 32 LEIT & LST

End-to-end payroll compliance for Pennsylvania employers: state income tax withholding (PA-W3/REV-1667), unemployment compensation (UC-2/UC-2A), Act 32 local earned income tax (LEIT) withholding and quarterly remittance, Local Services Tax (LST), and annual W-2/reconciliation filings. Covers both in-state and out-of-state employers with PA-resident employees.

Pennsylvania Self-Employed — PA-40, PA Schedule C & Local EIT

End-to-end tax workflow for Pennsylvania resident sole proprietors and single-member LLCs: computes PA net profits under PA-specific rules (no bonus depreciation, §179 capped at $25,000, no SE deductions), prepares PA-40 at the flat 3.07% rate, and handles Act 32 local earned income tax quarterly estimates and annual return with the resident TCD tax officer.

Pennsylvania Sales & Use Tax — REV-819 / PA-1 License Registration, Returns & Exemptions

Guides a Pennsylvania business through registering for a Sales Tax License (PA-1), collecting and remitting Sales & Use Tax (SUT) at 6% state plus applicable local rates, preparing periodic SUT returns (PA-3), claiming available exemptions, and handling use-tax self-assessments on untaxed purchases.

Texas Sales & Use Tax Return — Form 01-114

Guides a Texas business through its full sales-and-use-tax compliance cycle: nexus and permit verification, taxability classification, Form 01-114 (or 01-117 short form) preparation with local Schedule A (01-115), and timely WebFile submission with the 0.5% vendor discount claimed.

Virginia Employer Payroll Compliance — VA-5/VA-15, VA-6/VA-16, VEC FC-20/FC-21

End-to-end Virginia payroll compliance workflow covering VA-4 onboarding, Virginia income tax withholding (VA-5 monthly / VA-15 quarterly / semi-weekly EFT), annual reconciliation on VA-6 and VA-16 wage report, VEC unemployment tax on FC-20/FC-21, workers' compensation coverage, reciprocal-state employee handling, and W-2 issuance — for employers registered with both the Virginia Department of Taxation and the Virginia Employment Commission.

Virginia Self-Employed — Schedule C, Form 760 & BPOL

End-to-end Virginia income tax engagement for sole proprietors and single-member LLC owners: federal Schedule C and SE feeding Form 760, Virginia-specific additions and subtractions, estimated tax vouchers (Form 760ES), and local BPOL business-license compliance where applicable.

Virginia Sales & Use Tax — Form ST-9 Monthly Return

Guides a Virginia-registered retailer or remote seller through the full monthly sales and use tax compliance cycle: nexus determination, rate assignment by region (5.3% / 6.0% / 7.0%), exemption certificate review, and timely filing of Form ST-9 (and Form ST-7 for consumer use tax) via Virginia Tax Online Services.

Wisconsin Employer Payroll — WT-4, WT-6, WT-7 & UI

Full-cycle Wisconsin payroll workflow covering employee withholding setup (Form WT-4), periodic deposit reporting (Form WT-6), annual reconciliation (Form WT-7), UI wage reporting (UCT-101/UCT-7823), reciprocal-state elections (Form W-220), and worker classification checks under Wisconsin's strict 9-factor UI test.

Wisconsin Self-Employed — Schedule C, Form 1 & SE Tax

End-to-end workflow for a full-year Wisconsin resident sole proprietor or single-member LLC owner: compute federal Schedule C net profit, federal SE tax, federal Form 1040, then carry federal AGI into Wisconsin Form 1 with Schedule AD/SB additions and subtractions, apply the sliding-scale standard deduction, and calculate estimated-tax obligations on Form 1-ES.

Wisconsin Sales & Use Tax Return — Form ST-12

Guides a Wisconsin business through a complete sales and use tax compliance engagement: nexus determination, taxability review, exemption certificate management, and electronic filing of Form ST-12 via My Tax Account (WDOR). Covers state rate (5%), county option tax (0.5%), economic nexus ($100K threshold), marketplace facilitator rules, and the retailer's discount.

Uruguay Payroll — BPS Nómina, IRPF Withholding & Ajuste Anual

End-to-end monthly payroll workflow for Uruguayan private-sector employers: computes BPS social contributions (Formulario 1102), withholds IRPF Categoría II at source, produces net-pay slips, and manages the year-end ajuste anual via Forms 1102/1103.

Uruguay Self-Employed — IRPF Servicios Personales & BPS Return

End-to-end annual tax workflow for Uruguayan-resident independent professionals (servicios personales / unipersonal) covering regime election, BPS contributions on 70% of billed income, IRPF Category II progressive computation, the deduction-credit mechanic (Formulario 1102), and DGI filing within the July–August window.

Uruguay IVA Return — Formulario 2176/2178

Guides a Uruguayan taxpayer or their contador through a monthly IVA (Impuesto al Valor Agregado) compliance cycle: onboarding and regime check, CFE-based ledger classification, Formulario 2176/2178 preparation, and DGI Servicios en Línea submission with retention/credit reconciliation.

Uzbekistan Employer Payroll — Monthly Soliq Report, PIT & Ijtimoiy Soliq

End-to-end monthly payroll workflow for Uzbekistan employers: collects payroll register inputs, computes flat 12% PIT withholding and employer social tax (ijtimoiy soliq) at 12%/25%/4.7%/1% depending on employer category, prepares the Soliq monthly tax report, and files with the State Tax Committee (soliq.uz) by the 15th of the following month.

Uzbekistan Individual Entrepreneur — Turnover Tax & Annual PIT Declaration

Guides a self-employed individual or individual entrepreneur (IE) registered with the Uzbekistan State Tax Committee through the 1% turnover-tax regime, mandatory social tax, and annual PIT declaration (Deklaratsiya) filed via my.soliq.uz, producing a completed working paper and filing checklist.

Uzbekistan VAT Return — E-Faktura & STC Taxpayer Cabinet Filing

Prepares a monthly (or quarterly) Uzbekistan VAT return for general-regime taxpayers, covering output VAT at 12%, input credit reconciliation against E-faktura records, import VAT from customs declarations, reverse-charge on foreign services, and electronic submission through the STC Taxpayer Cabinet (my.soliq.uz). Produces the completed 13-part VAT return, an E-faktura reconciliation schedule, and a blocked-VAT log.

Venezuela Employee Payroll — AR-I Withholding, IVSS & FAOV

Guided workflow for processing Venezuelan employee payroll: captures salary vs. non-salary splits (Bono de Guerra / Cestaticket), computes ISLR withholding via Form AR-I using the Art. 50 UT tariff, calculates IVSS/Paro Forzoso/FAOV/INCES contributions, produces the monthly payroll register and employer remittance schedule, and issues the year-end Form AR-C retention certificate.

Venezuela Freelancer — ISLR Declaración Definitiva & IVA Return

Guides a Venezuelan self-employed individual (persona natural con actividad económica) through the full annual ISLR filing (Forma DPN-99075 / portal SENIAT) and quarterly IVA declarations, applying the correct Tarifa No. 1 brackets (in Unidades Tributarias), Desgravamen deductions, ISLR retenciones credit, and IVA Libro de Ventas/Compras reconciliation.

Venezuela IVA Return — Forma 30 (Contribuyente Ordinario / Especial)

Monthly IVA return workflow for Venezuelan businesses and self-employed contributors. Covers Contribuyente Ordinario, Formal, and Especial (withholding agent) regimes, producing a completed Forma 30, reconciled Libros de Compras y Ventas, and documented IGTF separation for SENIAT Portal Fiscal submission.

Kosovo Employer Payroll — WM, CM & KPST Monthly Cycle

Runs the full Kosovo monthly payroll cycle for employed workers: computes PIT withholding under the 0%/8%/10% progressive bands (primary employer) or flat 10% (secondary employer), calculates mandatory 10% KPST/Trusti pension contributions (5% employee + 5% employer), and produces the WM wage-withholding declaration and CM pension declaration filed via TAK's EDI portal by the 15th of each following month.

Kosovo Freelancer & Sole Proprietor — PD Return, QS/QL Advances & VAT

End-to-end annual tax engagement for a Kosovo self-employed individual: determines the correct taxation method (gross-income 3%/9% or real-income 10%), sets up quarterly advance payments (form QS or QL), manages VAT obligations above the €30,000 threshold, handles Trusti/KPST pension contributions, and produces the annual PD return filed via the ATK EDI portal by 31 March.

Kosovo TVSH (VAT) Monthly Return

Guides you through the end-to-end Kosovo TVSH (Tatimi mbi Vleren e Shtuar) monthly filing cycle — from registration eligibility and bank-statement triage through box-by-box completion of the TAK monthly TVSH declaration on the etax.atk-ks.org portal, covering standard 18%, reduced 8%, zero-rated exports, import TVSH, and non-resident reverse charge.

Brazil Corporate — IRPJ/CSLL, ECF & SPED Filing

End-to-end corporate tax engagement for Brazilian legal entities: determines the correct taxation regime (Lucro Real, Lucro Presumido, or Simples Nacional), computes IRPJ and CSLL quarterly or annually via LALUR/LACS, reconciles PIS/COFINS and CBS/IBS credits, and delivers the ECF (Escrituração Contábil Fiscal), ECD, and DCTFWeb filing packages for submission through SPED.

Brasil — Folha de Pagamento CLT (eSocial, FGTS Digital, DCTFWeb)

Guides an employer or payroll professional through the full monthly Brazilian payroll cycle: calculating INSS (progressive employee deductions), FGTS (8% employer deposit via FGTS Digital), and IRRF withholding; generating compliant holerites; transmitting eSocial events (S-1200, S-1210, S-1299); issuing the DCTFWeb declaration; and handling annual obligations including 13º salário and férias.

Brazil Freelancer & Autônomo — Carnê-Leão, IRPF & DAS Return

Covers the full annual tax cycle for Brazilian self-employed individuals (autônomo PF), MEI, and Simples Nacional small businesses: monthly carnê-leão reconciliation, DAS/DASN-SIMEI payments, INSS contributions, ISS where applicable, and the Declaração de Ajuste Anual do IRPF filed via the Receita Federal's program by the last business day of May.

Brazil Indirect Tax Return — ICMS / ISS / PIS-Cofins / DAS

Guides an AI agent through the full Brazilian indirect-tax compliance cycle for a company on Simples Nacional, Lucro Presumido, or Lucro Real: regime confirmation, NF-e/NFS-e reconciliation, PIS/Cofins apportionment, ICMS/ISS computation, DIFAL and ICMS-ST checks, and generation of DARF, DAS, or GIA/GIAM payment documents.

UK Capital Gains Tax — SA108 & 60-Day Property Return

Guides you through computing and reporting capital gains on the UK Self Assessment return (SA108), covering share disposals, residential property (including 60-day CGT on UK Property return), crypto assets, BADR/Investors' Relief claims, PPR relief, and loss utilisation for individuals resident in the United Kingdom.

UK Employer Payroll — PAYE, RTI & NIC

End-to-end workflow for running UK employer payroll: registering with HMRC, computing PAYE income tax and Class 1 NIC (employee and employer), submitting Full Payment Submissions (FPS) and Employer Payment Summaries (EPS) under Real Time Information (RTI), handling statutory payments (SSP, SMP, SPP), year-end P60 distribution, and P11D benefits reporting.

UK Self-Employed — SA100 / SA103 Self Assessment Return

End-to-end workflow for a UK sole trader completing their annual Self Assessment return (SA100 + SA103), covering profit computation under cash basis or traditional accounting, Class 2/4 NIC, personal allowance, income tax bands, payments on account, and VAT registration threshold checks.

UK VAT Return — VAT100 (MTD)

Guides the preparation and MTD-compliant filing of a UK VAT100 9-box return for sole traders and small businesses, covering transaction classification, reverse charge, Flat Rate Scheme (including Limited Cost Trader test), and submission via HMRC VAT Online Services or MTD-compatible software.

Indonesia Employer Payroll — PPh 21 Withholding, BPJS & SPT Masa Filing

Guides an Indonesian employer through the complete monthly payroll cycle: determining employee PPh 21 via the TER method (PP 58/2023 / PMK 168/2023), computing all BPJS Kesehatan and Ketenagakerjaan contributions, preparing payslips, remitting liabilities, lodging the monthly e-Bupot Unifikasi (SPT Masa PPh 21/26) via Coretax DJP, and executing the December annual true-up with 1721-A1 withholding certificates.

Indonesia Freelancer & Self-Employed — SPT 1770 Annual Return

Guides a self-employed individual or pekerjaan bebas professional through the Indonesian annual income tax return process, covering regime selection (PPh Final UMKM 0.5%, NPPN, or pembukuan), Article 17 progressive bracket computation, PTKP deduction, PPh 25 installments, and electronic filing of SPT Tahunan 1770 via Coretax DJP.

Indonesia PPN Return — SPT Masa PPN & e-Faktur via Coretax

End-to-end workflow for a PKP-registered Indonesian business to classify transactions, issue Faktur Pajak via e-Faktur (Coretax), prepare the SPT Masa PPN working paper, remit PPN, and lodge the monthly return with DJP.

India Corporate Tax Return — ITR-6, Form 3CD & Advance Tax

End-to-end workflow for preparing and filing an Indian company's corporate income tax return (ITR-6) including MAT computation, Form 3CD tax audit report, advance tax scheduling, and TDS reconciliation via Form 26AS/AIS.

India Payroll — TDS (Form 24Q), EPF/ESI & Statutory Compliance

End-to-end monthly payroll processing for Indian employers: salary structuring (CTC → net pay), TDS on salary under Section 192 (new vs old regime), EPF/ESI/PT computation, ECR filing with EPFO, and quarterly Form 24Q/Form 16 TDS returns. Covers both payroll run and annual reconciliation.

India Freelancer & Self-Employed — ITR-3/ITR-4, GST & TDS Return

End-to-end annual tax compliance for Indian self-employed individuals and freelancers: residency and regime election (old vs new tax regime, Section 44ADA presumptive scheme), GST registration and GSTR filings, TDS reconciliation via Form 26AS/AIS, ITR-3 or ITR-4 preparation, advance tax computation, and final e-filing with the Income Tax Department for FY 2025-26 (AY 2026-27).

India GST Return — GSTR-1, GSTR-3B & GSTR-9

End-to-end workflow for preparing and filing India's GST returns (GSTR-1 outward supply statement, GSTR-3B summary return, and annual GSTR-9) for a regular (non-composition) taxpayer, covering transaction classification, ITC reconciliation, reverse charge, and e-invoicing compliance.

Malta Employer Payroll — FSS, FS5 & FS3/FS7 Filing

End-to-end guided workflow for Maltese employers running monthly payroll under the Final Settlement System (FSS): from employee onboarding and FS4 status declaration through monthly FS5 remittances to the Commissioner for Revenue (CFR), year-end FS3 payee statements, and the annual FS7 reconciliation.

Malta Freelancer — TA24 Income Tax, VAT3 & Class 2 SSC Return

End-to-end annual compliance workflow for Malta-resident sole proprietors and self-occupied individuals: produces a TA24 income tax return, VAT3 quarterly or Article 11 annual declaration, Class 2 SSC reconciliation, and provisional tax schedule for the following year — all reviewed by a warranted Malta CPA before filing with CFR and DSS.

Malta VAT Return — Article 10 Quarterly & Article 11 Annual

Guides an AI agent through the full Malta VAT compliance cycle: determining whether the client files the Article 10 periodic return (quarterly, e-filed by the 21st after quarter-end via cfr.gov.mt) or the Article 11 simplified annual declaration (due 15 March), then classifying every bank-statement line against Malta VAT Act Cap. 406 box mappings, handling reverse-charge for EU and non-EU suppliers, applying the 10th Schedule blocked-input rules, and producing a complete ready-to-submit VAT return.

Nepal Employer Payroll — Monthly TDS/eTDS & SSF Contributions

Guides an employer through the complete Nepal monthly payroll cycle: computing resident or non-resident salary TDS against IRD progressive slabs (single/married-couple), handling the 1% Social Security Tax vs SSF enrolment carve-out, calculating SSF contributions (20% employer / 11% employee on basic+dearness), filing the eTDS return via the IRD portal within 25 days, remitting SSF online, and reconciling at year-end on D-01/D-02/D-03.

Nepal Freelancer & Sole Proprietor — D-01 Income Tax Return

Guides a self-employed individual or sole proprietor through Nepal's annual income tax return (Form D-01) under the Income Tax Act 2058, covering PAN registration, regime selection (slab / turnover-based / presumptive), bank-statement classification, deductions, TDS reconciliation, advance tax instalment scheduling, and e-filing on the IRD taxpayer portal.

Nepal VAT Return — IRD Monthly VAT Filing (VAT Act 2052)

Guided monthly VAT return workflow for Nepal-registered businesses, covering transaction classification under the VAT Act 2052, reverse-charge self-assessment on non-resident digital services, and IRD e-filing via ird.gov.np. Produces a completed NPR working paper and a ready-to-lodge VAT return for the period.

Portugal Payroll — DMR, TSU & IRS Withholding

Guides an AI agent through the full Portuguese payroll cycle: onboarding a new employee, calculating gross-to-net with IRS withholding tables and TSU contributions, processing the 14th-month subsídios, submitting the Declaração Mensal de Remunerações (DMR) via Portal das Finanças, and handling year-end obligations including the Relatório Único and Modelo 10.

Portugal Trabalhador Independente — Modelo 3 / Anexo B & Segurança Social

Workflow completo para trabalhadores independentes em Portugal: apura o rendimento tributável da Categoria B (regime simplificado ou contabilidade organizada), calcula as contribuições para a Segurança Social, verifica elegibilidade para IRS Jovem e regimes especiais, e produz a declaração anual Modelo 3 com Anexo B pronta para submissão no Portal das Finanças.

Portugal IVA — Declaração Periódica (Quarterly & Monthly)

End-to-end workflow for preparing and filing a Portuguese IVA Declaração Periódica, covering transaction classification (campos 1–24), autoliquidação for EU/non-EU services, intra-community supplies under RITI, SAF-T(PT) submission, and Art. 53.º exemption eligibility checks.

Saudi Arabia — CIT & Zakat Annual Return (ZATCA Portal)

Guides an AI agent through the full Saudi corporate tax engagement: ownership-split analysis (CIT 20% for foreign-share, Zakat 2.5% for Saudi/GCC-share), adjusted taxable income computation under the Income Tax Law (Royal Decree M/1), transfer-pricing disclosure, and electronic filing of the integrated annual return via the ZATCA portal within the 120-day deadline.

Saudi Arabia Self-Employed — Zakat / CIT, VAT, WHT & ZATCA Portal Filing

End-to-end annual compliance workflow for Saudi-resident sole establishments (mu'assasah fardiyyah), single-shareholder LLCs, and small businesses: intake and regime classification (Zakat-only, CIT 20%, or mixed split), Zakat base and/or Form 800 CIT computation, VAT reconciliation (15% standard rate, quarterly or monthly return), withholding tax check, Fatoorah e-invoicing compliance, GOSI/Saudization verification, and final submission via the ZATCA portal with SADAD billing.

Saudi Arabia — ZATCA VAT Return (Monthly / Quarterly)

End-to-end workflow to prepare and file a Saudi Arabia VAT return via the ZATCA portal, covering registration eligibility, bank-statement and e-invoice classification against ZATCA return Fields 1–20, reverse charge self-assessment on non-resident services, FATOORA e-invoicing compliance check, and submission with payment or excess-input-tax carry-forward.

US C-Corporation — Form 1120 Annual Return

Guides preparation of Form 1120 for a domestic C-corporation, covering income and deduction computation, Schedule C DRD, §163(j) interest limitation, §174 R&E capitalization, NOL tracking, the §250 GILTI/FDII deduction, Corporate AMT applicability, and all required schedules (B, C, J, K, L, M-1/M-3). Produces a complete, e-file-ready Form 1120 package with estimated-tax reconciliation on Form 2220.

US Federal Payroll — Form 941, 940, W-2 & Deposit Compliance

End-to-end federal payroll tax engagement covering worker classification, Form W-4 setup, quarterly Form 941 deposits and filings, annual Form 940 FUTA return, year-end W-2/W-3 reconciliation, and delivery of corrected filings via Form 941-X or W-2c where needed.

US Sole Proprietor — Schedule C, SE Tax & Retirement

End-to-end federal income tax workflow for US self-employed individuals and single-member LLCs. Produces Schedule C (profit/loss), Schedule SE (self-employment tax), Form 1040 with Schedules 1 and 2, and optimized retirement contribution deductions (Solo 401(k) or SEP-IRA).

US Sales & Use Tax Compliance — Multi-State Nexus, Registration & Returns

Guides a business through the full US sales and use tax lifecycle: economic nexus analysis under South Dakota v. Wayfair, state registration (including SST centralized registration), exemption certificate collection, return preparation, and voluntary disclosure for back-period exposure. Produces a nexus matrix, registration checklist, and filed state sales tax returns.

Illinois Employer Payroll — IL-941, UI-3/40 & Secure Choice

End-to-end Illinois employer payroll compliance workflow covering IL-941 quarterly withholding, UI-3/40 SUTA contributions, Illinois Secure Choice auto-enrollment, Chicago Fair Workweek predictive scheduling, and annual W-2 reconciliation for tax year 2025.

Illinois Self-Employed — Schedule C, IL-1040 & Estimated Tax

End-to-end tax engagement for Illinois sole proprietors and single-member LLCs: federal Schedule C profit computation, Illinois IL-1040 at the flat 4.95% rate with Schedule M modifications, quarterly IL-1040-ES estimated payments, and entity-structure analysis comparing sole prop vs. S-corp PPRT exposure.

Michigan Employer Payroll — MI-W4, Forms 5080/5081, UIA 1028 & City Tax

End-to-end Michigan employer payroll compliance workflow covering state income tax withholding at 4.25% (Forms 5080/5081), Michigan Unemployment Insurance contributions (Form UIA 1028), city income tax withholding for Detroit (Form 5321/DW-3), Grand Rapids (GRW-3), and the 22 other UCITO cities, plus ESTA paid leave tracking and worker-classification review.

Michigan Self-Employed — Schedule C, MI-1040 & Estimated Tax

Guides a Michigan sole proprietor or single-member LLC owner through their full annual tax engagement: income categorisation and deduction capture on federal Schedule C, Michigan MI-1040 with Schedule 1 adjustments, quarterly MI-1040ES estimated payments, city income tax exposure check, and optional entity-structure review (S-corp election / FTE).

Michigan Sales & Use Tax — Form 5080/5081 SUW Return

Guides a Michigan business through its Sales, Use and Withholding (SUW) tax obligations: establishing nexus, determining taxability under Michigan's flat 6% sales tax, completing Form 5080 (monthly/quarterly) or Form 5081 (annual), and remitting via Michigan Treasury Online (MTO). No local sales tax applies.

South Africa — Capital Gains Tax (IT12 / Schedule 8)

Guides an AI agent through the full South African CGT engagement: classifying disposals, applying the R40,000 annual exclusion and special reliefs (primary residence R2m, small-business R1.8m lifetime), computing the taxable inclusion via Schedule 8 of the IT12, and reconciling any provisional tax (IRP6) already paid.

South Africa Sole Proprietor — ITR12 & IRP6 Return

End-to-end income tax engagement for a South African self-employed individual: residency and regime check, provisional tax reconciliation (IRP6), bookkeeping classification, ITR12 computation with s11F/s6A/s6B optimisation, and eFiling submission via SARS eFiling.

South Africa VAT Return — VAT201 Filing

Guides a registered VAT vendor through a complete bimonthly (or other category) VAT201 return: from registration confirmation and invoice assembly through output/input tax computation, apportionment checks, imported-services reverse-charge, and eFiling submission on SARS eFiling.