Is peer to peer crypto trading legal in Portugal?
Peer to peer crypto trading is legal in Portugal. As of May 2026 two individuals may buy and sell crypto directly with each other without a licence. What changes the picture is a platform: a service that matches buyers and sellers, holds funds in escrow, or otherwise provides a crypto asset service can fall under the European Union framework MiCA and need authorisation, with the Banco de Portugal as authorising supervisor and the CMVM as market conduct supervisor. Your gains are taxed the same as on an exchange, administered by the Autoridade Tributaria e Aduaneira.
The rules in detail
Holding, buying, and selling crypto is legal in Portugal, and that includes buying and selling directly with another person rather than through an exchange. As of May 2026 two private individuals can agree a price and swap crypto for euro between themselves, by bank transfer or in cash, without needing any authorisation for the trade itself. The legal position changes when a platform sits between the parties. Under MiCA, implemented in Portugal by Law No. 69/2025 of 22 December, a service that brings buyers and sellers together, holds client funds, or otherwise provides a crypto asset service can be a crypto asset service provider that needs authorisation, even where the underlying trades are between individuals.
Anti money laundering rules also apply in the background. As of May 2026 professional intermediaries and platforms are subject to identity and reporting obligations, and large cash dealings draw scrutiny. The Banco de Portugal acts as the prudential and authorising supervisor of providers, while the Comissao do Mercado de Valores Mobiliarios, the CMVM, supervises market conduct. Trading peer to peer does not remove your tax obligations or your record keeping duties. It changes who you transact with, not what you owe.
What this means for a user
For an individual, a peer to peer trade in Portugal is legal but carries higher counterparty and fraud risk than an authorised platform, because there is no regulated intermediary guaranteeing the deal. Releasing crypto before payment clears, reversible payment methods, and cash meetings are common sources of loss. Because a peer to peer deal does not produce the clean statements an exchange gives you, careful records matter even more. These are factual cautions about how peer to peer trading works, not a recommendation for or against it.
Tax
As of May 2026 the Autoridade Tributaria e Aduaneira taxes a peer to peer disposal exactly as it taxes a disposal on an exchange. A sale of crypto held for less than 365 days is taxed at a flat 28 percent, while a gain on crypto held for 365 days or more is generally exempt from personal income tax, except for tokens classed as securities. A crypto to crypto swap is a disposal that resets the 365 day holding clock. Keep the date, the euro value, and the counterparty details for every trade, since no platform will issue you a statement. See the full position on the Portugal crypto tax page. Verify your case with the Autoridade Tributaria e Aduaneira or a qualified Portuguese tax professional before you file.
Compare available exchanges in Portugal
An authorised platform is the lower risk alternative to a person to person trade in Portugal, and it gives you exportable records for tax. These platforms served Portugal residents under the MiCA framework as of May 2026. We list a platform only where it is genuinely available to this country.
Compare available exchanges in PortugalRegulator and sources
The supervisors are the Banco de Portugal, as prudential and authorising authority, and the CMVM, as market conduct authority. The tax authority is the Autoridade Tributaria e Aduaneira.
- Regulation (EU) 2023/1114 (MiCA), on when a service that facilitates crypto trades is a crypto asset service.
- Law No. 69/2025 of 22 December, implementing MiCA in Portugal.
- Banco de Portugal, on the authorisation and supervision of crypto asset service providers.
- Portuguese Personal Income Tax Code (IRS), Category G, on crypto capital gains.
Frequently asked questions
- Is peer to peer crypto trading legal in Portugal?
- Yes. As of May 2026 buying and selling crypto directly with another person is legal in Portugal and needs no licence for the individuals involved. A platform that facilitates the trades can fall under MiCA and need authorisation, supervised by the Banco de Portugal and the CMVM.
- Do I pay tax on peer to peer crypto sales in Portugal?
- Yes. As of May 2026 the Autoridade Tributaria e Aduaneira taxes peer to peer disposals the same as exchange disposals, with a flat 28 percent on assets held under 365 days and a general exemption at 365 days or more for non security tokens. This is general information, not tax advice.
- Is it legal to trade crypto for cash in Portugal?
- Trading crypto for cash between individuals is legal, but anti money laundering obligations apply to professional intermediaries and large cash dealings draw scrutiny. Confirm the current limits and obligations before acting.
- Do peer to peer platforms need authorisation in Portugal?
- As of May 2026 a service that matches buyers and sellers, holds funds in escrow, or otherwise provides a crypto asset service can be a crypto asset service provider under MiCA and need authorisation, even where the trades are between individuals.
- Is peer to peer trading safe in Portugal?
- Peer to peer carries higher counterparty and fraud risk than an authorised platform, because there is no regulated intermediary guaranteeing the trade. Releasing crypto before payment clears and reversible payment methods are common sources of loss. These are factual cautions, not advice.