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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| Gambia VAT / GST |
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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.
| Leaving India for the UAE or Singapore: the NRI tax map |
| Andorra IGI |
| Leaving Australia: residency, the CGT departure choice, and what follows you |
| US Form 5471 CFC Information |
| Kosovo Personal Income Tax -- Self-Employed and Individuals |
| US 1099 K And Payment Processors |
| Uruguay IVA |
| Estonia Company Formation & Entity Choice |
| Venezuela IVA |
| ID Corporate Tax |
| El Salvador Income Tax (Impuesto sobre la Renta) -- Self-Employed & Individuals |
| UK Rental Sa105 |
| BE VAT Return |
| Norway to Switzerland: the wealth-tax corridor, the 3-year tail, and the new exit tax |
| VT Income Tax |
| Nepal VAT |
| Cayman Islands Tax Overview |
| IN Pf Esi Employer |
| RU Social Contributions |
| NL Deductions |
| Moving to Malta: residence routes, the remittance basis, and what Malta actually taxes |
| Bolivia IVA |
| Latvia Personal Income Tax |
| NG Cit |
| Nevada Sales Tax |
| UA Tax Optimization |
| VA Income Tax |
| DE Rental Income |
| MY Pcb |
| US Federal - Cost Segregation |
| PL Zus Contributions |
| India Einvoice |
| Azerbaijan Income Tax -- Individuals & Self-Employed |
| Netherlands Bookkeeping |
| Shipping Aviation Tonnage Tax |
| AU Payg Instalments |
| CA Formation |
| Uzbekistan Personal Income Tax -- Individuals & Self-Employed |
| UK Bookkeeping |
| Panama Payroll Skill v0.1 (Tier 2 — research-verified, pending accountant sign-off) |
| Ifrs3 Business Combinations |
| QC QST Return |
| CZ VAT Return |
| US R And D Section 174 And 41 |
| Serbia VAT |
| Netherlands Formation |
| India Financial Statements |
| AB Individual Return |
| Togo Corporate Income Tax |
United Kingdom
27 Guides · Reviewed by: James Power