Cryptocurrency in Portugal: regulation, taxes and licensing
In short. Crypto is legal in Portugal, but the country's reputation has outlived the facts. The zero-tax regime it was famous for ended in 2023: selling within 365 days now attracts a flat 28%. Hold longer and the gain is exempt. The market is supervised by the CMVM alongside the Bank of Portugal, with licensing under the EU-wide MiCA regime.
- HELD 365 DAYS OR MORE
- 0%the sale is exempt
- SOLD SOONER
- 28%flat rate
- STAKING AND LENDING
- 28%passive income, category E
- PROFESSIONAL TRADING
- 14.5–53%progressive scale
- REGULATOR
- CMVMwith the Bank of Portugal on AML
- LICENCE
- MiCA CASPvalid across the EU
Who regulates crypto in Portugal
There are two regulators and they split the work. The securities commission, CMVM, handles markets and tokens that behave like financial instruments. The Bank of Portugal supervises anti-money-laundering — before the EU-wide rules arrived it was the body that kept the register of local crypto firms.
Since 2026 MiCA sits above both. A crypto-asset service provider licensed in Portugal may operate anywhere in the union, and the reverse holds: a Portuguese user can lawfully be served by a venue licensed in Ireland or Germany.
Portugal has no dedicated "crypto law", and that is worth reading correctly. The absence of special regulation was long taken to mean an absence of rules; what it actually meant was that the general ones applied.
Tax: why Portugal stopped being a haven
Until 2023 the tax authority took the view that crypto income fell into none of the existing categories, and therefore was not taxed. That is the reputation people moved here for.
The 2023 budget settled the question by introducing a proper regime. Everything now turns on how long you held and how you were operating.
A private investor who sells an asset held for **less than 365 days** pays a flat 28% on the gain. Sell after that and it is exempt.
The exemption has exceptions that get little coverage. It does not reach tokens that qualify as financial instruments — those are taxed as securities regardless of holding period. Nor does it apply where the counterparty or wallet provider sits in a jurisdiction on Portugal's blacklist.
Passive income — staking, lending, liquidity rewards — falls into category E and is taxed at the same 28%, but with no holding-period relief at all.
Professional activity is its own case. Where trading is regular and organised, or where you run a mining operation or make markets, the profit is business income in category B on a progressive scale from 14.5% to 53%. The line between investor and professional is drawn by the character and organisation of the activity, not by a transaction count.
Allowed
- Sell tax-free after 365 days of holding
- Hold and transfer crypto without restriction
- Use any MiCA-licensed venue in the EU
- Accept crypto in payment, declaring it as income
Restricted
- Selling within 365 days — a flat 28%
- The exemption misses tokens that qualify as financial instruments
- The exemption misses trades with blacklisted-jurisdiction counterparties
- Regular trading moves income to category B at up to 53%
How the rules took shape
The tax authority holds that crypto income fits none of the existing categories. The country acquires its tax-haven reputation.
The budget introduces a regime: 28% under 365 days, exempt after. The reputation stops matching reality.
Passive income is placed in category E and professional activity in category B.
The Bank of Portugal continues AML supervision ahead of the switch to EU-wide rules.
MiCA applies in full and licensing becomes union-wide.
Worth knowing
From 2016 to 2022 the country taxed crypto gains at nothing at all and drew a wave of crypto emigrants. The break survives only for assets held longer than 365 days.
Common questions
Is crypto really untaxed in Portugal?
Not any more. Until 2023 gains were genuinely untouched, but the 2023 budget introduced 28% for holdings under 365 days, with an exemption after that.
How is the holding period counted?
From acquisition to disposal. 365 days is the line: sell before and it is taxed, sell after and it is not.
Is staking taxed?
Yes, at 28% as passive income in category E. Holding period makes no difference to it.
When does an investor become a business?
When the activity is regular and organised — constant day trading, a mining operation, market making. The income then falls into category B at 14.5% to 53%.
Which tokens miss the exemption?
Those that qualify as financial instruments, and trades where the counterparty or wallet service sits in a blacklisted jurisdiction.
Sources
Related reading
Other countries
Updated 18.08.2026 · this is reference material, not investment or tax advice