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 · 1548 matching · 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.
| NL Zzp Deductions |
| NJ Sales Tax |
| VA Corporate Tax And Bpol |
| ME Sales Tax |
| Oman Payroll & Social Contributions |
| SG Zero Cgt |
| Iceland Payroll |
| OR Income Tax |
| Tunisia Company Formation & Entity Choice |
| Tunisia Personal Income Tax |
| RI Sales Tax |
| CH Ahv Iv |
| Turkey VAT |
| Tunisia VAT |
| CH VAT Return |
| US GILTI FDII BEAT |
| TN Sales Tax |
| Tunisia Corporate Income Tax |
| Tunisia Payroll & Social Contributions |
| SAAS Digital Products |
| SD Sales Tax |
| US Multi State Residency And Allocation |
| Mongolia VAT |
| Portugal Bookkeeping |
| Ethiopia Corporate Income Tax |
| UT Sales Tax |
| US State Formation Matrix |
| ID Sales Tax |
| NL Corporate Tax |
| TX Franchise Tax |
| North Macedonia Tax Optimization |
| Uruguay IVA |
| Croatia VAT Return |
| IE Return Assembly |
| NV Commerce Tax |
| Latvia Company Formation & Entity Choice |
| Vietnam VAT |
| Zambia VAT |
| Americas Corridors |
| UK Major Partners |
| Emerging Market Corridors |
| EU Intra Rates |
| Asia Pacific Corridors |
| US Major Partners |
| Nyc Unincorporated Business Tax |
| SA Freelance Intake |
| Serbia Tax Optimization |
| Pennsylvania Sales Tax |
| Utah Sales Tax |
Dominican Republic
22 Guides · Partner: Miguel Lantigua