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.
| Sri Lanka Capital Gains Tax (CGT) |
| Charity Nonprofit |
| Guatemala Social Contributions (IGSS) & Payroll Income Tax (ISR) |
| Latvia Tax Overview |
| Taiwan VAT |
| Tax Residency Planning |
| BR Inss |
| Botswana Tax Overview |
| India Crypto Tax |
| Guyana VAT / GST |
| NS Individual Return |
| Tonga Company Formation & Entity Choice |
| Libya Payroll & Social Contributions |
| ID Tax Optimization |
| AU Rental Property |
| Botswana Company Formation & Entity Choice |
| Monaco Personal Income Tax |
| North Macedonia Tax Overview |
| ID Return Assembly |
| Moldova Corporate Income Tax |
| NO Social Contributions |
| Cameroon Payroll |
| Barbados Company Formation & Entity Choice |
| IN Sales Tax |
| Botswana Corporate Income Tax |
| El Salvador Statutory Payroll Contributions (ISSS / AFP / INSAFORP) and Payroll Income Tax |
| Bahamas Tax Overview |
| HK Mpf |
| Bermuda Payroll & Social Contributions |
| Iceland Tax Overview |
| Close the UK VAT quarter from Xero |
| Fiji Personal Income Tax |
| UK National Insurance |
| Bangladesh Tax Overview |
| Kazakhstan Corporate Income Tax |
| DR Congo Company Formation & Entity Choice |
| Finland Corporate Income Tax |
| Republic of Congo Tax Overview |
| New Mexico Sales Tax |
| CL Social Contributions |
| Central African Republic VAT / GST |
| Shipping Aviation Tonnage Tax |
| Cape Verde Tax Overview |
| Cape Verde Company Formation & Entity Choice |
| Andorra Payroll & Social Contributions |
| Belize Tax Overview |
| Romania Corporate Income Tax |
| US GAAP Asc606 Revenue |
| Angola Tax Overview |
United Kingdom
27 Guides · Reviewed by: James Power