Buying US Stocks from Portugal: Rules, Limits, Routes

Portugal, as an EU member, allows free capital movement and personal investment in US stocks without restrictions. The Bank of Portugal and CMVM regulate markets but do not restrict foreign investment.

Domestic broker with a US partner

Your local broker routes the order to a partner in the United States. You hold real shares with voting and dividend rights, under full identity verification.

International broker account

You open the account offshore yourself and remit under your country’s rules. Ownership is the same, and the reporting duties sit with you.

Perpetual exposure on Canborsa

A US-equity perpetual tracks the share price and settles in crypto: no broker, no remittance, no share, no votes and no dividends. Funding is charged or paid every 1h while the position is open, and deposits arrive as USDC on six networks.

Yes. No US law prevents foreigners from buying and holding US stocks, bonds, or ETFs.

Interactive Brokers is rated the best broker for Portuguese residents to trade US stocks.

No. Portugal has no exchange controls and no restrictions on the import or export of capital.

Portuguese residents pay a 28% flat tax on investment income including dividends and interest.