Gambling winnings at SRIJ-licensed Portuguese casinos are tax-free for the player. Crypto casinos sit outside that system, so winnings are treated under Portugal's crypto-tax rules instead — 28% if you sell within 365 days, 0% in most cases if you hold longer than 365 days.
For context on how we test and rank the offshore operators Portuguese players commonly use, browse our verified crypto casino rankings.
General information only — not legal or tax advice. 18+. Gambling involves risk. Play responsibly.