Built for review, not blind filing.

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.

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.

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.

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.

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.

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.

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.

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).

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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+).

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).

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.

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.

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.

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.

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).

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.

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.

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.

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.

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.

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.

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.

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.

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.

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 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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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).

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Ukraine FOP — Єдиний Податок / ПДФО Return & ЄСВ Filing

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.

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.

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.

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.

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.

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.

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.

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.

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 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.

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 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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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).

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.

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.

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.

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).

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 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).

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.