Anyone — Portuguese or foreign, resident or not — can get a Portuguese NIF. What many services charging hundreds of euros don't emphasise: since 2022, a paid fiscal representative is often not required at all. Here is what the law actually says.
Watch the episode: The NIF and Fiscal Representation, Explained
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The NIF: your master key
The NIF (tax identification number) is, in the Tax Authority's own words, an essential condition for much of everyday life in Portugal — not just tax matters, but employment, contracts, opening bank accounts and social security. You will need it before almost anything else: renting, buying, opening an account, signing up for utilities. And the rule on who can get one is simple: any person, Portuguese or foreign, resident or non-resident, can request a NIF.
The fiscal representative: the rule…
The General Tax Law (LGT, Article 19(6)) says that taxpayers resident abroad must, for tax purposes, designate a representative resident in Portugal. This is the provision the "NIF with representative" industry is built on. But the same article contains two carve-outs that changed the economics of the whole thing.
…and the two carve-outs
First: EU and EEA residents. For residents of the European Union or the European Economic Area (with equivalent administrative cooperation), designating a representative is merely optional (Article 19(8) LGT). If you live in Germany, France or Norway, nobody can lawfully require you to hire one.
Second: electronic notifications. Since Decree-Law 44/2022 added Article 19(15) to the LGT, the obligation to designate a fiscal representative does not apply to taxpayers who adhere to electronic notifications — the public electronic-notification service linked to the single digital address, the electronic notifications regime on the Portal das Finanças, or the electronic mailbox. In practice, this means a non-EU resident (an American or a Briton, say) who signs up for electronic notifications may no longer need to pay for a representative at all. The blanket claim that "all non-residents need a fiscal representative" has been false since 2022.
When a representative still makes sense
Optional does not mean useless: a representative (or a certified accountant) can still be practical if you have ongoing Portuguese obligations — rental income, a property sale, a business — and want a local point of contact. The point is that it is a choice to price, not a legal toll to pay. Deadlines for designating one, where it is required, are administrative practice — confirm the current details on the Portal das Finanças or gov.pt when you apply.
The other first steps
A Portuguese bank account and a documented address are practical necessities rather than tax-code obligations — banks run their own checks, and the dates on leases and deeds are what decide residency questions later. Do them early and keep the paper. The full sequence is in the Portugal Tax Relocation Checklist, and if your move has tax consequences, start with the seven expensive mistakes.
FAQ
Can a non-resident get a Portuguese NIF?
Yes. Any person, resident or non-resident, can request a NIF.
Do EU residents need a fiscal representative?
No — for residents of the EU/EEA the designation is merely optional (Article 19(8) LGT).
Do Americans or Britons need a paid fiscal representative?
Not necessarily. Since Decree-Law 44/2022, adhering to electronic notifications (Portal das Finanças regimes or the electronic mailbox) lifts the obligation to designate a representative.
Sources
- LGT Article 19(6), (8) and (15) — Portal das Finanças
- Decree-Law 44/2022 (electronic-notifications carve-out) — Diário da República
- Tax Authority leaflet: NIF for non-resident foreign citizens — Portal das Finanças
- Official NIF service description — gov.pt