Portugal Deadlines & Calendar 2026

Every tax, residency, and compliance deadline for expats in Portugal. Know what's coming and never pay a late penalty.

IRS Annual Tax Declaration

Applies to: All tax residents

Penalty: Fines starting at EUR 150 for late filing

Applies to: Self-employed (Recibos Verdes)

Penalty: Interest charges on late payments

Applies to: Property owners

Penalty: Late payment surcharges

Applies to: Car owners

Penalty: Fines for driving without valid IUC

Applies to: Non-EU residents

Penalty: Risk of illegal stay status

We'll notify you 14-30 days before every deadline that applies to your specific situation.