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.
1752 skills · 74 matching · 242 jurisdictions
Showing 1–50 of 74 skills
Know this subject? Review one defined task.
1752 open rules across 242 jurisdictions. You do not need to review an entire country — choose a focused issue within your expertise and receive attribution to the exact accepted change.
| in-return-assembly |
| in-professional-tax |
| ca-crypto-tax |
| sri-lanka-income-tax |
| Venezuela Income Tax (ISLR) — Individual |
| in-pf-esi-employer |
| za-vat-return |
| brazil-transfer-pricing |
| uk-vat-return |
| portugal-financial-statements |
| ng-cit |
| india-payroll |
| Peru Social Security, Health & Payroll Contributions |
| ca-fed-instalments |
| uk-capital-gains-sa108 |
| us-s-corp-election-decision |
| india-gst |
| us-qbi-deduction |
| pk-cgt |
| sri-lanka-sscl |
| Cyprus Social Insurance & GHS (GESY) Contributions |
| pk-withholding-tax |
| uk-student-loan-repayment |
| Peru Income Tax (Impuesto a la Renta — Rentas de Trabajo) |
| south-korea-crypto-tax |
| id-pph-final-umkm |
| uk-national-insurance |
| Sri Lanka Capital Gains Tax (CGT) |
| Sri Lanka Provisional Tax / Advance Income Tax (AIT) |
| Sri Lanka Stamp Duty |
| nepal-vat |
| Sri Lanka Betting, Gaming Levy & Excise |
| id-payroll-pph21 |
| fl-annual-report |
| id-bookkeeping |
| bahrain-vat |
| ca-fed-t1-return |
| us-schedule-c-and-se-computation |
| ng-vat-return |
| portugal-einvoice |
| sa-rett |
| Venezuela Social Security & Payroll Contributions |
| in-tds-freelance |
| ng-wht |
| ca-fed-t2125 |
| us-sole-prop-bookkeeping |
| pk-corporate-tax |
| fl-sales-use-tax |
| il-sales-tax |
Canada
15 rules · Maintained by Edgar Lautsyus