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.
1752 Guides · 241 jurisdictions
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1752 Guides across 241 jurisdictions. You do not need to review an entire country — choose a Guide within your expertise and get credited as an Open Accountants Partner on the ones you review.
| IN Tax Residency |
| Iran Tax Overview |
| US Form 5471 CFC Information |
| Iran Payroll & Social Contributions |
| Liechtenstein Corporate Income Tax |
| Serbia VAT |
| US Schedule C And SE Computation |
| Iraq Corporate Income Tax |
| France Einvoice |
| Liechtenstein Tax Overview |
| SG GST Return |
| Iraq Payroll & Social Contributions |
| Iran Corporate Income Tax |
| RO VAT Return |
| Liechtenstein Payroll & Social Contributions |
| Italy Einvoice |
| Investment Funds REITS |
| NC Sales Tax |
| France VAT Return |
| Eritrea Corporate Income Tax |
| DE Estimated Tax |
| Uganda Payroll & Social Contributions |
| Uganda Tax Overview |
| RU Financial Statements |
| NT Individual Return |
| Cyprus Income Tax -- Self-Employed and Individuals |
| Nicaragua IVA |
| Cambodia VAT |
| Guatemala Payroll |
| Bermuda VAT / GST |
| Uganda Corporate Income Tax |
| Zambia Corporate Income Tax |
| Uganda Company Formation & Entity Choice |
| CZ Social Health |
| Niger Company Formation & Entity Choice |
| Cameroon VAT |
| Banking Sector |
| PT Income Tax |
| Zambia Tax Overview |
| TW Income Tax |
| Montenegro Tax Optimization |
| NM Income Tax |
| Zambia Personal Income Tax |
| Canada Tax Optimization |
| PT Return Assembly |
| NH Interest Dividends Note |
| PL VAT Return |
| GA Income Tax |
| PL Income Tax |
Dominican Republic
22 Guides · Partner: Miguel Lantigua