The open Tax Guides
Browse the open Tax Guides that power OpenAccountants workflows. Each Guide is designed to be cited, inspectable, and usable by AI systems (as a machine-readable Skill). Some are source-cited drafts. Some have named accountant review. All are open Tax Guides.
The Guides are open. The trust layer shows who reviewed them.
1810 Guides · 244 jurisdictions
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1810 Guides across 244 jurisdictions. You do not need to cover an entire country. Publish a Guide within your expertise, under your name, and colleagues attest to the ones they stand behind.
| NJ Cbt And Bait |
| FR Personal Income Tax |
| EU VAT Base |
| Gambia Company Formation & Entity Choice |
| Egypt VAT |
| CN VAT |
| Cape Verde Personal Income Tax |
| Republic of Congo Personal Income Tax |
| Guyana Company Formation & Entity Choice |
| Hong Kong VAT / GST |
| Can a Foreigner Start a Business in Serbia? |
| Tonga Personal Income Tax |
| SA Return Assembly |
| How to Open a Company in Serbia as a Foreigner – DOO & Entrepreneur Registration Guide |
| NL Return Assembly |
| Customs Duties Workflow Base |
| NH Bpt Bet |
| Djibouti Company Formation & Entity Choice |
| PT VAT Return |
| Costa Rica Tax Optimization |
| Tajikistan VAT / GST |
| Shipping Aviation Tonnage Tax |
| CT Income Tax |
| Moving from the UK to the UAE: the complete tax corridor |
| Ivory Coast VAT |
| Japan Consumption Tax |
| FL Sales Use Tax |
| NY Corporate Franchise Article 9a |
| Luxembourg Social Security Contributions (Cotisations Sociales) |
| Mexico Crypto Tax |
| IL New Immigrant |
| Wealth Estate Tax Workflow Base |
| Sao Tome and Principe Tax Overview |
| IE Formation |
| Belize Corporate Income Tax |
| North Macedonia Compulsory Social Contributions & Payroll |
| Suriname Company Formation & Entity Choice |
| Belarus Social Insurance Contributions (FSZN) + Payroll PIT |
| Moldova Payroll |
| US Ny Freelance Intake |
| OR Cat |
| Suriname VAT / GST |
| Curacao Payroll & Social Contributions |
| Curacao Company Formation & Entity Choice |
| Maryland Sales Tax |
| ES Capital Gains |
| Sao Tome and Principe Corporate Income Tax |
| Timor-Leste Company Formation & Entity Choice |
| Somalia VAT / GST |
United Kingdom
27 Guides · Reviewed by: James Power