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Tax

The yellow façade of the Ministry of Finance headquarters in Lisbon, flying the Portuguese and EU flags, seat of Portugal's tax authority

Contesting a Tax Assessment from the Autoridade Tributária in Portugal in 2026 — A Practical Guide to the Reclamação Graciosa, the Recurso Hierárquico, Judicial Impugnação and CAAD Tax Arbitration

A wrong bill from the Autoridade Tributária is not the last word. A practical guide to the ladder of remedies in 2026 — the free reclamação graciosa, the recurso hierárquico, judicial impugnação in the tax courts, and fast CAAD arbitration for claims up to €10 million.
The Portugal Brief
A multi-storey building under construction behind a tall crane, next to an older apartment block, on a street in Lisbon, Portugal

Building Your Own Home in Portugal in 2026 — A Practical Guide to Autoconstrução, Buying Building Land, Câmara Licensing Under the Reformed RJUE, and the New Partial VAT Refund on Construction

Thinking of buying a plot and building in Portugal? A practical 2026 guide to self-building (autoconstrução): confirming what a plot allows before you buy, licensing through the câmara under the reformed RJUE, the architect and engineers you must hire, and the new partial VAT refund that cuts constr
The Portugal Brief
The cream-coloured facade of a classic Lisbon apartment building in Chiado, with wrought-iron balconies, potted plants and tall windows

Declaring Rental Income as a Landlord in Portugal in 2026 — A Practical Guide to IRS Category F, the New 10% Flat Rate on Moderate Rents, the Electronic Rent Receipt, Modelo 44, and the Expenses a Landlord Can Deduct

Renting out a home in Portugal? The 2026 rules cut the tax sharply. A practical guide for landlords to IRS Category F, the new 10% flat rate on moderate rents, the electronic rent receipt and Modelo 44, which expenses you can deduct (and which you cannot), the stamp duty on a new lease, and the fili
The Portugal Brief