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.
| Mexico Transfer Pricing |
| AU Fbt |
| NV Sales Tax |
| Equatorial Guinea Personal Income Tax |
| Curacao Corporate Income Tax |
| Equatorial Guinea Company Formation & Entity Choice |
| MA Corporate Excise |
| Algeria Social Security / Social Insurance Contributions (CNAS / CASNOS) |
| NL Individual Return |
| Kazakhstan VAT |
| Liberia VAT / GST |
| Suriname Personal Income Tax |
| OH Income Tax |
| The Burden of Proof in Tax Cases |
| New York Sales Tax |
| South Sudan VAT / GST |
| Albania VAT |
| BE Capital Gains |
| Djibouti VAT / GST |
| Republic of Congo Corporate Income Tax |
| Australia Tax Optimization |
| Djibouti Tax Overview |
| Bhutan Personal Income Tax |
| Lesotho Tax Overview |
| San Marino Tax Overview |
| Slovakia Pit |
| Angola Corporate Income Tax |
| Florida Transient Rental Tax (Tourist Development) — by County |
| Sierra Leone VAT / GST |
| US State Formation Matrix |
| RU Income Tax |
| UA Financial Statements |
| Djibouti Corporate Income Tax |
| Somalia Corporate Income Tax |
| Slovenia Payroll |
| Botswana Payroll & Social Contributions |
| DK Capital Gains |
| Suriname Payroll & Social Contributions |
| France Payroll |
| Ghana Company Formation & Entity Choice |
| San Marino Payroll & Social Contributions |
| US Nft Tax |
| Digital Services Tax Matrix |
| Seychelles Tax Overview |
| Guinea-Bissau Personal Income Tax |
| Eritrea Tax Overview |
| Washington Sales Tax |
| ID Bookkeeping |
| Bahamas Personal Income Tax |
United Kingdom
27 Guides · Reviewed by: James Power