openaccountants
ServicesJoin the networkFree AI skillsAI pluginResearch
Book a call
openaccountants

AI-first accountants for cross-border work.

Brand kit

Accounting services

ServicesOur accountantsHow we workBook a call

Free knowledge

AI pluginFor finance teamsBrowse AI skillsTax calendarToolsGitHub

For accountants and developers

For accountantsContribute a skillFor developersFor AI agentsDocumentation

About and trust

AboutResearchBlogPodcastReview methodFAQSecurityPrivacyTermsContact

© 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.

Free AI skills

Tax and accounting knowledge, in the open.

Contribute a skill

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.

2091 skills · 1579 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.
Team-built or unapproved
— Built by our team or awaiting approval. No independent accountant check is recorded.
NameDomainJurisdictionStatus
Serbia Income Tax
Built by Michael Cutajar and the OpenAccountants team

Serbian personal income tax for individuals, tax year 2026. Covers the…

—SerbiaBuilt by Michael Cutajar and the OpenAccountants team

Showing 101–150 of 1579 skills

PreviousPage 3 of 32Next

Know this subject? Contribute a skill.

2091 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

Netherlands

29 skills · No accountant yet

Canada

36 skills · Reviewed by: Edgar Lautsyus

MS Sales Tax
Built by Michael Cutajar and the OpenAccountants team

Mississippi sales and use tax.

VAT / GSTMississippiBuilt by Michael Cutajar and the OpenAccountants team
Guinea-Bissau Corporate Income Tax
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: corporate income tax for Guinea-Bissau (tax year 2…

Income TaxGuinea-BissauBuilt by Michael Cutajar and the OpenAccountants team
NZ Tax Residency
Drafted, unapproved

New Zealand tax residency: the 183-day test (more than 183 days in 12 …

Cross-BorderNew ZealandDrafted, unapproved
FR Return Assembly
Built by Michael Cutajar and the OpenAccountants team

As the last step of a French self-employed tax return: it assembles th…

Income TaxFranceBuilt by Michael Cutajar and the OpenAccountants team
Algeria Social Security / Social Insurance Contributions (CNAS / CASNOS)
Built by Michael Cutajar and the OpenAccountants team

Algeria social security / social insurance contributions (CNAS for sal…

PayrollAlgeriaBuilt by Michael Cutajar and the OpenAccountants team
Gabon Payroll & Social Contributions
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: payroll & social contributions for Gabon (tax year…

PayrollGabonBuilt by Michael Cutajar and the OpenAccountants team
MI Corporate Income Tax
Built by Michael Cutajar and the OpenAccountants team
Income TaxMichiganBuilt by Michael Cutajar and the OpenAccountants team
Kyrgyzstan Corporate Income Tax
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: corporate income tax for Kyrgyzstan (tax year 2025…

Income TaxKyrgyzstanBuilt by Michael Cutajar and the OpenAccountants team
NT Individual Return
Built by Michael Cutajar and the OpenAccountants team

Northwest Territories territorial income tax for a self-employed sole …

Income TaxCanadaBuilt by Michael Cutajar and the OpenAccountants team
KS Sales Tax
Built by Michael Cutajar and the OpenAccountants team

Kansas sales and use tax.

VAT / GSTKansasBuilt by Michael Cutajar and the OpenAccountants team
Tonga Personal Income Tax
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: personal income tax for Tonga (tax year 2025) — ra…

Income TaxTongaBuilt by Michael Cutajar and the OpenAccountants team
Cape Verde Personal Income Tax
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: personal income tax for Cape Verde (tax year 2025)…

Income TaxCape VerdeBuilt by Michael Cutajar and the OpenAccountants team
Guatemala Corporate Income Tax
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: corporate income tax for Guatemala (tax year 2025)…

Income TaxGuatemalaBuilt by Michael Cutajar and the OpenAccountants team
Republic of Congo Personal Income Tax
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: personal income tax for Republic of Congo (tax yea…

Income TaxRepublic of CongoBuilt by Michael Cutajar and the OpenAccountants team
OR Payroll
Built by Michael Cutajar and the OpenAccountants team

Oregon content skill for employer payroll compliance covering tax year…

PayrollOregonBuilt by Michael Cutajar and the OpenAccountants team
MY Epf Socso
Built by Michael Cutajar and the OpenAccountants team

Malaysian employer contributions for 2026: how to apply EPF (KWSP), SO…

PayrollMalaysiaBuilt by Michael Cutajar and the OpenAccountants team
NL Return Assembly
Built by Michael Cutajar and the OpenAccountants team

Assemble and reconcile the 2025 Dutch income-tax, Zvw and VAT reviewer…

Income TaxNetherlandsBuilt by Michael Cutajar and the OpenAccountants team
Djibouti Company Formation & Entity Choice
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: company formation & entity choice for Djibouti (ta…

Company FormationDjiboutiBuilt by Michael Cutajar and the OpenAccountants team
NH Bpt Bet
Built by Michael Cutajar and the OpenAccountants team
—New HampshireBuilt by Michael Cutajar and the OpenAccountants team
Germany Tax Optimization
Built by Michael Cutajar and the OpenAccountants team

Reducing tax in Germany, tax planning, saving tax, optimizing tax, all…

—GermanyBuilt by Michael Cutajar and the OpenAccountants team
California Sales Tax
Built by Michael Cutajar and the OpenAccountants team

California sales and use tax for 2026: the statewide base rate and its…

VAT / GSTCaliforniaBuilt by Michael Cutajar and the OpenAccountants team
US Ca Freelance Intake
Built by Michael Cutajar and the OpenAccountants team

Intake for a full-year California resident freelancer (sole proprietor…

Income TaxCaliforniaBuilt by Michael Cutajar and the OpenAccountants team
TX Sales Use Tax
Built by Michael Cutajar and the OpenAccountants team

Texas Sales and Use Tax return (Form 01-114) for self-employed individ…

Income TaxTexasBuilt by Michael Cutajar and the OpenAccountants team
Tajikistan VAT / GST
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: vat / gst for Tajikistan (tax year 2025) — rates, …

VAT / GSTTajikistanBuilt by Michael Cutajar and the OpenAccountants team
Inheritance Estate Gift Matrix
Built by Michael Cutajar and the OpenAccountants team

An executor, donor, donee, or beneficiary asks about inheritance tax (…

Cross-BorderGLOBALBuilt by Michael Cutajar and the OpenAccountants team
CN Freelance Intake
Built by Michael Cutajar and the OpenAccountants team

A user asks for help with Chinese tax compliance AND mentions freelanc…

Income TaxChinaBuilt by Michael Cutajar and the OpenAccountants team
Egypt VAT
Built by Michael Cutajar and the OpenAccountants team

Prepare, review, or classify transactions for an Egypt VAT return or a…

VAT / GSTEgyptBuilt by Michael Cutajar and the OpenAccountants team
Germany Einvoice
Drafted, unapproved

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

E-InvoicingGermanyDrafted, unapproved
CH Federal Income Tax
Built by Michael Cutajar and the OpenAccountants team

Swiss federal income tax for individuals (direkte Bundessteuer, impot …

—SwitzerlandBuilt by Michael Cutajar and the OpenAccountants team
CZ VAT Return
Built by Michael Cutajar and the OpenAccountants team

Pointer skill for Czech VAT (DPH), tax year 2026. The full method live…

—Czech RepublicBuilt by Michael Cutajar and the OpenAccountants team
Ivory Coast VAT
Built by Michael Cutajar and the OpenAccountants team

Prepare, review, or classify transactions for a Cote d'Ivoire VAT (TVA…

VAT / GSTCôte d'IvoireBuilt by Michael Cutajar and the OpenAccountants team
Japan Consumption Tax
Built by Michael Cutajar and the OpenAccountants team

Prepare, review, or classify transactions for a Japan Consumption Tax …

VAT / GSTJapanBuilt by Michael Cutajar and the OpenAccountants team
SG Income Tax
Built by Michael Cutajar and the OpenAccountants team

Singapore income tax for self-employed individuals, sole proprietors a…

Income TaxSingaporeBuilt by Michael Cutajar and the OpenAccountants team
Chile Tax Overview
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: tax overview for Chile (tax year 2025) — rates, th…

Income TaxChileBuilt by Michael Cutajar and the OpenAccountants team
Azerbaijan Tax Optimization
Built by Michael Cutajar and the OpenAccountants team

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

Tax OptimizationAzerbaijanBuilt by Michael Cutajar and the OpenAccountants team
UA Financial Statements
Built by Michael Cutajar and the OpenAccountants team

Ukrainian financial statements and financial reporting (фінансова звіт…

Financial StatementsUkraineBuilt by Michael Cutajar and the OpenAccountants team
Suriname Company Formation & Entity Choice
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: company formation & entity choice for Suriname (ta…

Company FormationSurinameBuilt by Michael Cutajar and the OpenAccountants team
Brunei Tax
Built by Michael Cutajar and the OpenAccountants team

Brunei Darussalam tax obligations.

Income TaxBruneiBuilt by Michael Cutajar and the OpenAccountants team
Curacao Payroll & Social Contributions
Built by Michael Cutajar and the OpenAccountants team

Curaçao employer payroll for 2026: who withholds wage tax, the AOV/AWW…

PayrollCuraçaoBuilt by Michael Cutajar and the OpenAccountants team
OR Cat
Built by Michael Cutajar and the OpenAccountants team
—OregonBuilt by Michael Cutajar and the OpenAccountants team
Netherlands Tax Optimization
Built by Michael Cutajar and the OpenAccountants team

Compare lawful Netherlands tax-planning choices for 2025 returns and 2…

Tax OptimizationNetherlandsBuilt by Michael Cutajar and the OpenAccountants team
Belgium Payroll
Built by Michael Cutajar and the OpenAccountants team

Belgian payroll for 2026: employee and employer social security (RSZ /…

—BelgiumBuilt by Michael Cutajar and the OpenAccountants team
Suriname VAT / GST
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: vat / gst for Suriname (tax year 2025) — rates, th…

VAT / GSTSurinameBuilt by Michael Cutajar and the OpenAccountants team
Sao Tome and Principe Tax Overview
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: tax overview for Sao Tome and Principe (tax year 2…

Income TaxSão Tomé and PríncipeBuilt by Michael Cutajar and the OpenAccountants team
US Education Credits 8863
Built by Michael Cutajar and the OpenAccountants team

US federal education credits on Form 8863 for tax year 2026, with 2025…

—United StatesBuilt by Michael Cutajar and the OpenAccountants team
Maryland Sales Tax
Built by Michael Cutajar and the OpenAccountants team

Maryland sales and use tax.

VAT / GSTMassachusettsBuilt by Michael Cutajar and the OpenAccountants team
Zimbabwe Payroll & Social Contributions
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: payroll & social contributions for Zimbabwe (tax y…

PayrollZimbabweBuilt by Michael Cutajar and the OpenAccountants team
Timor-Leste Company Formation & Entity Choice
Built by Michael Cutajar and the OpenAccountants team

Source-cited draft: company formation & entity choice for Timor-Leste …

Company FormationTimor-LesteBuilt by Michael Cutajar and the OpenAccountants team
ES Estimated Tax
Drafted, unapproved

Spanish quarterly income tax payments on account (pagos fraccionados) …

Income TaxSpainDrafted, unapproved

United Kingdom

34 skills · Reviewed by: James Power

Contribute a skillBecome an Open Accountant