Banking in Portugal as an American:
which banks accept you in 2026.

Why Do Portuguese Banks Reject Americans?

FATCA requires Portuguese banks to report American account holders to the IRS. The compliance cost leads some banks to refuse Americans entirely. This is a business decision, not personal — but it means knowing which doors are open before you start the process.

Which Portuguese Banks Accept Americans in 2026?

ActivoBank (digital-first, generally American-friendly), Millennium BCP (largest private bank, accepts Americans at most branches), Novo Banco (accepts with full documentation), and Bankinter (good for higher-balance clients). CGD (state bank) varies by branch. The guide includes specific branches in Lisbon and Porto known to handle American clients smoothly.

Getting a NIF (Tax Number) Without a Portuguese Address

You need a NIF (Número de Identificação Fiscal) before you can open a bank account. Non-residents can get a NIF through a fiscal representative — a Portuguese citizen who acts as your tax address. Services like Bordr, AnchorLess, and local accountants offer fiscal representation for €100-300/year. The guide covers the cheapest options and step-by-step NIF application process.

Documents Needed to Open a Portuguese Bank Account

Valid passport, NIF number, proof of address (Portuguese or foreign depending on bank), proof of income or employment, completed W-9 form (for FATCA), and sometimes a utility bill or rental contract. Some banks accept foreign proof of address initially and update it once you have a Portuguese address. The guide lists requirements per bank.

Should You Keep US Bank Accounts?

Absolutely. Keep at least one US checking account (Schwab is popular for ATM reimbursement), a US credit card with no foreign transaction fees, and your US brokerage accounts. You'll need these for US tax payments, receiving US income, and maintaining credit history. The guide covers which US banks are most expat-friendly. FBAR reporting for Portuguese accounts →

Wise, Revolut, or Bank Transfer: Moving Money to Portugal

Wise offers mid-market EUR/USD rates with ~0.5% fees — best for regular transfers. Revolut works for smaller amounts. Bank wires cost €20-40 plus unfavorable exchange rates. For large transfers (property purchase), the guide covers how to get competitive rates and avoid compliance flags.

Do Portuguese Bank Accounts Trigger FBAR?

Yes — if aggregate foreign account values exceed $10,000 at any point during the year. This includes accounts where you have signature authority. Penalties start at $10,000 per account per year for non-filing. Full FBAR & FATCA guide →