The open rules layer
Browse the open tax and accounting skills that power OpenAccountants workflows. Each skill is designed to be cited, inspectable, machine-readable, and usable by AI agents. Some are source-cited drafts. Some have named accountant review. All are part of the open rules layer.
The rules are open. The trust layer shows who reviewed them.
1754 skills · 48 matching · 242 jurisdictions
Showing 1–48 of 48 skills
Licensed accountant? Help build your country's tax rules.
1754 open skills across 242 jurisdictions. Verified by a licensed accountant in 20 countries. Download your country's workbook, review in Excel, get named on the site and in our MCP integrations.
20 jurisdictions with a lead verifier · 222 open for contributors
| El Salvador Tax Optimization |
| singapore-tax-optimization |
| france-tax-optimization |
| australia-tax-optimization |
| Dominican Republic Tax Optimization |
| Albania Tax Optimization |
| Croatia Tax Optimization |
| Kosovo Tax Optimization |
| Luxembourg Tax Optimization |
| Bulgaria Tax Optimization |
| japan-tax-optimization |
| Serbia Tax Optimization |
| tax-residency-planning |
| ma-tax-optimization |
| germany-tax-optimization |
| Uzbekistan Tax Optimization |
| tanzania-tax-optimization |
| canada-tax-optimization |
| Armenia Tax Optimization |
| id-tax-optimization |
| Bosnia and Herzegovina Tax Optimization |
| Costa Rica Tax Optimization |
| North Macedonia Tax Optimization |
| Dominican Republic Special Tax Regimes (Free Zones, Tourism, Renewables) |
| italy-tax-optimization |
| Belarus Tax Optimization |
| Slovenia Tax Optimization |
| Bolivia Tax Optimization |
| Montenegro Tax Optimization |
| netherlands-tax-optimization |
| uk-tax-optimization |
| Latvia Tax Optimization |
| spain-tax-optimization |
| Georgia Tax Optimization |
| ua-tax-optimization |
| eg-tax-optimization |
| india-tax-optimization |
| Venezuela Tax Optimization |
| Iceland Tax Optimization |
| Cyprus Tax Optimization |
| Ecuador Tax Optimization |
| Moldova Tax Optimization |
| ru-tax-optimization |
| portugal-tax-optimization |
| Azerbaijan Tax Optimization |
| Burkina Faso Tax Optimization |
| malta-tax-optimization |