Tax and social-contribution calendar
Upcoming tax and social-contribution deadlines, with the authority and source that set them.
| Due date | Obligation | Kind | Authority | Source |
|---|---|---|---|---|
| 15 Sept 2026 | Monthly CNPS social-contribution declaration and payment (recurring, due the 15th of each month) | Social | National Social Insurance Fund | Official sourceNational Social Insurance Fund (CNPS) |
| 15 Sept 2026 | Monthly VAT return and payment (recurring, due the 15th of each month) | Tax | Directorate General of Taxation | Official sourceDirectorate General of Taxation (DGI) |
| 15 Sept 2026 | Monthly instalment of corporate tax, personal income tax and rental withholding (recurring, due the 15th of each month) | Tax | Directorate General of Taxation | Official sourceDirectorate General of Taxation (DGI) |