In short, Portugal does tax crypto gains. The country used to be a full-fledged crypto tax haven until 2023, when it started imposing a 28% tax on short-term crypto gains from selling crypto held for less than a year, or 365 days.
In February 2024, the country passed a bill obliging crypto holders to declare their crypto assets in an annual IRS tax declaration.
Long-term crypto gains are still tax-free in Portugal. Crypto holders also do not have to pay taxes on crypto-to-crypto sales and non-fungible crypto assets, such as NFTs.
