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© 2026 OpenAccountants. Accounting services and free, source-cited skills.

OpenAccountants is a trading name of Glimpse Ltd, a company registered in Malta. We do accounting and tax work for business owners under a separate written engagement. We are not a US CPA firm and do not perform audits; US returns are signed by a US CPA or enrolled agent named in your engagement. Our free skills and automated outputs are general reference material; using them does not create an engagement or submit a filing.

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Tax and accounting knowledge, in the open.

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Read our AI skills (tax rules your AI follows), check their sources, or use them with your AI. Each skill shows its author and whether another accountant has checked its method.

Authorship and an independent check are different. Check the applicable period and official sources before using a figure.

2105 skills · 1587 matching · 274 jurisdictions

What the authorship and review labels mean
Checked by an accountant
— An accountant other than the author reviewed the method of this version — which rules apply, in what order, under what conditions — and publicly stands behind it. Individual figures carry the official source as their authority.
Accountant-authored
— Built and published by a named accountant approved on OpenAccountants. Their licence number is shown when it is on file.
No accountant sign-off yet
— Labelled "Checked against the law" (Every figure is cited to the law and was checked against the statute by an independent review on merge. No accountant has signed it off yet.) or "Sourced from the law" (Every figure is cited to an official source. No accountant has signed it off yet.)
NameDomainJurisdictionStatus
Emerging Market Corridors
Sourced from the law
Cross-BorderGLOBAL

Showing 1251–1300 of 1587 skills

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2105 skills across 274 jurisdictions. You do not need to cover an entire country. Publish a skill within your expertise, under your name.

United States

74 skills · No accountant yet

GLOBAL

61 skills · No accountant yet

Australia

60 skills · No accountant yet

Germany

29 skills · No accountant yet

Canada

36 skills · Reviewed by: Edgar Lautsyus

Sourced from the law
Cameroon Social Security Contributions (CNPS) & Payroll
Sourced from the law

Cameroon (CM) social security contributions (CNPS), payroll-linked lev…

PayrollCameroonSourced from the law
BR Inss
Sourced from the law

Houver perguntas sobre contribuições INSS (Previdência Social) para pr…

PayrollBrazilSourced from the law
CA Return Assembly
Sourced from the law

Final orchestrator skill that assembles the complete Canadian filing p…

Income TaxCanadaSourced from the law
AB Corporate Tax
Sourced from the law

Alberta provincial corporate income tax. Triggers "Alberta CIT", "AT1 …

Income TaxCanadaSourced from the law
Belarus Tax Optimization
Sourced from the law

Reducing tax in Belarus, tax planning, or legal strategies to minimise…

Tax OptimizationBelarusSourced from the law
A UK company’s first employee in Germany: employer registrations and payroll
Sourced from the law

What a UK company needs to arrange before its first Germany-based empl…

PayrollGermanySourced from the law
Rwanda VAT
Sourced from the law

Prepare, review, or classify transactions for a Rwanda VAT return. Sta…

VAT / GSTRwandaSourced from the law
Liechtenstein Company Formation & Entity Choice
Sourced from the law

Company formation & entity choice for Liechtenstein (tax year 2025) — …

Company FormationLiechtensteinSourced from the law
Hong Kong Tax
Sourced from the law

Hong Kong taxation, whether VAT/GST/sales tax exists in Hong Kong, or …

Income TaxHong KongSourced from the law
FR Personal Income Tax
Sourced from the law

Compute French personal income tax (impôt sur le revenu, IR) for a hou…

Income TaxFranceSourced from the law
NV Commerce And Mbt
Sourced from the law
—NevadaSourced from the law
EU import VAT and IOSS for Great Britain sellers
Sourced from the law

EU-side IOSS workflow for Great Britain sellers using an EU intermedia…

VAT / GSTEU-27Sourced from the law
MI Homestead Credit
Sourced from the law

The Michigan Homestead Property Tax Credit for full-year Michigan resi…

—MichiganSourced from the law
Finland Tax Overview
Sourced from the law

Tax overview for Finland (tax year 2025) — rates, thresholds and rules…

Income TaxFinlandSourced from the law
Germany Einvoice
Sourced from the law

German e-invoicing, XRechnung, ZUGFeRD, ERechV, E-Rechnungsverordnung,…

E-InvoicingGermanySourced from the law
Italy Payroll
Sourced from the law

Italian payroll for employees, tax year 2026: how the employer, as sos…

—ItalySourced from the law
Iran Corporate Income Tax
Sourced from the law

Corporate income tax for Iran (tax year 2025) — rates, thresholds and …

Income TaxIranSourced from the law
JP Estimated Tax
Sourced from the law

Japanese estimated tax prepayments (yotei nozei / 予定納税) for self-emplo…

Income TaxJapanSourced from the law
HR Corporate Income Tax
Sourced from the law

Croatian profit tax (porez na dobit) in tax year 2026 under the Profit…

—CroatiaSourced from the law
Sweden Bookkeeping
Sourced from the law

Who must keep books in Sweden, when entries must be booked, vouchers, …

BookkeepingSwedenSourced from the law
CN Corporate Tax
Sourced from the law

China Enterprise Income Tax (企业所得税) for tax year 2026: the standard ra…

Income TaxChinaSourced from the law
Oklahoma Sales Tax
Sourced from the law

Oklahoma sales tax, Oklahoma use tax, OTC sales tax filing, Oklahoma g…

VAT / GSTOklahomaSourced from the law
Zambia VAT
Sourced from the law

Prepare, review, or classify transactions for a Zambia VAT return. Sta…

VAT / GSTZambiaSourced from the law
Germany Formation
Sourced from the law

Forming, incorporating or registering a company or partnership in Germ…

Company FormationGermanySourced from the law
Lebanon Company Formation & Entity Choice
Sourced from the law

Company formation & entity choice for Lebanon (tax year 2025) — rates,…

Company FormationLebanonSourced from the law
Peru Income Tax (Impuesto a la Renta — Rentas de Trabajo)
Sourced from the law

Peru income tax (Impuesto a la Renta) for individuals — especially ren…

Income TaxPeruSourced from the law
GA Net Worth Tax
Sourced from the law

Georgia content skill for the Net Worth Tax under Form 600 Part II — a…

Income TaxGeorgia (US)Sourced from the law
Montenegro Tax Optimization
Sourced from the law

Reducing tax in Montenegro, tax planning, or legal strategies to minim…

Tax OptimizationMontenegroSourced from the law
Timor-Leste Payroll & Social Contributions
Sourced from the law

Payroll & social contributions for Timor-Leste (tax year 2025) — rates…

PayrollTimor-LesteSourced from the law
Netherlands 30% ruling: how I handle it
Sourced from the law

Apply the Netherlands expatregeling for incoming employees: 2026 eligi…

Income TaxNetherlandsSourced from the law
Algeria VAT
Sourced from the law

Prepare, review, or classify transactions for an Algeria TVA (Taxe sur…

VAT / GSTAlgeriaSourced from the law
MI Detroit Individual Return
Sourced from the law

Detroit (Michigan) city individual income tax for residents, non-resid…

Income TaxMichiganSourced from the law
FR Business Accounting
Sourced from the law

The working map of a French business's accounting and tax year: the VA…

—FranceSourced from the law
CL VAT Return
Sourced from the law

Chilean VAT return (IVA -- Impuesto al Valor Agregado, Formulario 29) …

VAT / GSTChileSourced from the law
MI Estimated Tax
Sourced from the law

Michigan quarterly estimated income tax for individuals — sole proprie…

Income TaxMichiganSourced from the law
DE Gross Receipts Tax
Sourced from the law

Delaware Gross Receipts Tax for sole proprietors and self-employed ind…

Income TaxDelawareSourced from the law
Filing the VAT return under Article 10 in Malta
Sourced from the law

Prepare and check Malta VAT filings for tax year 2026: Article 10 peri…

—MaltaSourced from the law
Utah Sales Tax
Sourced from the law

Utah sales tax, Utah use tax, USTC sales tax filing, Utah grocery tax …

VAT / GSTUtahSourced from the law
Equity compensation: RSUs, stock options, supplemental wage withholding and the section 83(i) deferral election in United States
Sourced from the law

How employees, founders and their employers are taxed federally on res…

—United StatesSourced from the law
IE Usc
Sourced from the law

Ireland's Universal Social Charge (USC) for employees, self-employed p…

PayrollIrelandSourced from the law
WI Payroll
Sourced from the law
PayrollWisconsinSourced from the law
KE Nhif Nssf
Sourced from the law

Kenyan social contributions for self-employed individuals -- SHIF (for…

—KenyaSourced from the law
UA Social Contributions
Sourced from the law

Ukrainian Unified Social Contribution (ЄСВ / USC) for self-employed pe…

PayrollUkraineSourced from the law
VA Payroll
Sourced from the law

Virginia content skill for employer payroll compliance covering tax ye…

PayrollVirginiaSourced from the law
GA Formation
Sourced from the law

Georgia content skill for entity formation covering tax year 2025. Inc…

Company FormationGeorgia (US)Sourced from the law
MX Estimated Tax
Sourced from the law

Mexican provisional income tax payments (pagos provisionales de ISR) f…

Income TaxMexicoSourced from the law
NJ Cbt And Bait
Sourced from the law

New Jersey Corporation Business Tax (CBT) and the elective Pass-Throug…

—New JerseySourced from the law
BG Corporate Income Tax
Sourced from the law

Bulgarian corporate income tax (корпоративен данък) for tax year 2026 …

—BulgariaSourced from the law
NV Commerce Tax
Sourced from the law

The Nevada Commerce Tax.

Income TaxNevadaSourced from the law

Malta

34 skills · Reviewed by: Michael Cutajar

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