DIAN issued Resolution 000227 consolidating tax, customs and foreign exchange rules.
The Colombian National Tax and Customs Directorate (DIAN) has issued Unified Resolution 000227 on 23 September 2025 consolidating tax, customs, and foreign exchange regulations.
The resolution unifies rules on the Tax Identification Registry (RUT), tax filing and settlement, exogenous information reporting, electronic invoicing, supporting documents and payroll, RADIAN, and collection and refund procedures.
It includes updates to electronic invoicing and related resolutions, such as 165 of 2023, 119 and 189 of 2024, and others. The resolution applies to all taxpayers registered in the RUT, with exceptions for special regimes.
Key provisions, including RUT cancellation for tax inactivity and reactivation procedures, take effect on 1 January 2026. Companies are advised to review compliance processes ahead of the changes.