Tax resources

Dates, rates and tools to make sense of your obligations in Portugal, without hunting across ten different sites.

Portuguese tax calendar 2026

Portuguese tax obligations follow three rhythms: monthly ones tied to IVA, withholding and social security; quarterly ones for the quarterly IVA regime and the self-employed; and annual ones concentrated between April and July with IRS, Modelo 22 and the IES.
Portugal tax guide 2026

The headline rates of the Portuguese tax system are the standard 23% IVA rate on the mainland, the 19% general IRC rate plus municipal derrama, and 28% withholding on dividends and securities gains. IRS brackets and contribution thresholds are revised every year.

Tools

Our own tools, right here and free. No install, no sign-up.

Accounting cost simulator

Three questions and a fee estimate, calculated from the rates published on this site.
Tax questionnaire

Ten closed questions about your situation. You receive an email summary of the obligations that apply to you.