PT / Taxes
Taxes and tax residence: Portugal
Article 16 considers more than 183 days in a twelve-month period beginning or ending in the year, and a home intended as habitual residence in shorter-stay cases. Check residence start and end rules, your work and the other-country treaty.
Lisbon · Porto · Atlantic coast
General guidance · not legal or tax advice
General information based on cited official sources, to help you get oriented and prepare questions. It does not replace the competent authority or a professional: confirm requirements and amounts at the source before applying.
2026 tax edition. Check obligations and benefits for your year, profile and income categories.
Residence under the income tax code
Article 16 considers more than 183 days in a twelve-month period beginning or ending in the year, and a home intended as habitual residence in shorter-stay cases. Check residence start and end rules, your work and the other-country treaty.
IFICI and the former NHR regime
IFICI relates to specific activities, entities and conditions. It is not a general benefit for working online. The former NHR has transitional provisions: do not treat it as open to every new arrival. Separate regime, income type and filing obligations.
Prepare your tax consultation
Gather stay dates, previous residence, contract, clients and income by category. Ask about treaty, registration, returns, VAT and contributions for your profile, and deadlines for the relevant year. Special benefits require confirming conditions and application.
Things to keep in mind
These points vary with your situation, your home country or the consulate. They are worth confirming with the official source before you take the next step.
- Treatment of your income categories, treaty and returns under the current IRS code.
- Qualifying activity and entity for IFICI; RNH transitional rules where relevant.
Talk to a professional
Tax advisers and gestorías
Tax residence and paperwork with a professional.
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Sources and scope
- AT · Código do IRS
Artigo 16.º · Residência · Sources consulted: 3 October 2026
- AT · IFICI
Perguntas frequentes · Sources consulted: 3 October 2026
Dates record editorial consultation, not professional approval. Consular, nationality and profile conditions are checked separately.