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 · 269 matching · 242 jurisdictions
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
| Uruguay Social Contributions (BPS) Skill v0.1 (Tier 2 — research-verified, reviewer sign-off pending) |
| Seychelles Payroll & Social Contributions |
| netherlands-payroll |
| Lesotho Payroll & Social Contributions |
| Somalia Payroll & Social Contributions |
| Niger Payroll & Social Contributions |
| Mauritania Payroll & Social Contributions |
| Sierra Leone Payroll & Social Contributions |
| cz-social-health |
| Turkmenistan Payroll & Social Contributions |
| Vanuatu Payroll & Social Contributions |
| at-svs-contributions |
| South Sudan Payroll & Social Contributions |
| Togo Payroll & Social Contributions |
| Tonga Payroll & Social Contributions |
| Samoa Payroll & Social Contributions |
| italy-payroll |
| Bermuda Payroll & Social Contributions |
| Brunei Payroll & Social Contributions |
| Iran Payroll & Social Contributions |
| Iraq Payroll & Social Contributions |
| Liechtenstein Payroll & Social Contributions |
| nepal-payroll |
| Uganda Payroll & Social Contributions |
| Zambia Payroll & Social Contributions |
| br-inss |
| Luxembourg Payroll |
| Mongolia Payroll & Social Contributions |
| Bahrain Payroll & Social Contributions |
| Cayman Islands Payroll & Social Contributions |
| mx-imss |
| Andorra Payroll & Social Contributions |
| ar-social-contributions |
| United Arab Emirates Payroll & Social Contributions |
| Barbados Payroll & Social Contributions |
| Kazakhstan Payroll & Social Contributions |
| Fiji Payroll & Social Contributions |
| Lebanon Payroll & Social Contributions |
| Lithuania Payroll & Social Contributions |
| Jamaica Payroll & Social Contributions |
| Bangladesh Payroll & Social Contributions |
| Jordan Payroll & Social Contributions |
| Cambodia Payroll & Social Contributions |
| Laos Payroll & Social Contributions |
| Slovenia Social Security Contributions (prispevki za socialno varnost) -- Payroll & Self-Employed |
| Bahamas Payroll & Social Contributions |
| Mauritius Payroll & Social Contributions |
| Maldives Payroll & Social Contributions |
| Isle of Man Payroll & Social Contributions |