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Quick answer — Poland, 2026

• Legal: Legal to buy, hold and use, not legal tender; MiCA applies
• Tax: Disposals taxed at flat 19%, reported on PIT-38; swaps and holding not taxed
• Buying: Via EU-authorised platforms, often licensed in other EU states, after KYC

Cryptocurrency is legal in Poland. You may lawfully buy, hold, sell and use Bitcoin and other crypto-assets, and businesses may accept them by mutual agreement. Crypto is not legal tender, however: the only official currency is the Polish złoty (PLN), and no one is obliged to accept Bitcoin. As an EU member state, Poland is directly bound by the EU's Markets in Crypto-Assets Regulation (MiCA), which has applied across the bloc since 30 December 2024. What has been unsettled is the national law needed to appoint a supervisor and run MiCA's licensing regime: that act (the Act on the Crypto-Assets Market) had a turbulent path through 2025 and 2026 and was vetoed by the President three times, most recently on 11 June 2026, so at the 1 July 2026 end of MiCA's transitional window Poland still had no designated authority able to grant national CASP licences. The intended supervisor is the Polish Financial Supervision Authority (Komisja Nadzoru Finansowego, KNF).

This page is general information as of 2026 and is NOT legal, tax or financial advice. Poland's crypto framework is changing quickly. Always verify the current position with the official regulator, the KNF, with the tax authorities, or with a qualified Polish adviser before acting. For background, see our guide to crypto regulation and the country regulation hub.

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Bitcoin and other cryptocurrencies are legal to buy, hold, trade and use in Poland. There is no ban, and crypto activity is treated as a regulated commercial activity rather than a prohibited one. At the same time, crypto-assets are not legal tender and are not recognised as money or as electronic money in the ordinary sense; the official currency is the złoty, and merchants are free to refuse crypto.

The practical distinction is between using crypto, which is clearly legal for individuals, and operating a crypto business, which is legal but increasingly dependent on registration and, under MiCA, on a licence. Service providers such as exchanges, brokers and custodians must meet anti-money-laundering (AML) obligations, including customer identification (KYC) and reporting of suspicious activity, so ordinary users should expect identity verification when opening an account on a Polish or EU-facing platform.

Several bodies share responsibility:

• Komisja Nadzoru Finansowego (KNF): the Polish Financial Supervision Authority, the intended national competent authority for MiCA. The KNF supervises the wider financial market and is the body designated to grant and oversee Crypto-Asset Service Provider (CASP) licences once the national act is in force. See the regulator at knf.gov.pl.
• Ministry of Finance and the General Inspector of Financial Information (GIIF): the Ministry maintains the pre-MiCA register of virtual-currency activity, and the GIIF is Poland's Financial Intelligence Unit, receiving suspicious-transaction reports and enforcing AML rules.
• National Revenue Administration (Krajowa Administracja Skarbowa, KAS): the tax authority, responsible for crypto taxation and, going forward, for receiving platform data under EU tax-reporting rules.
• Narodowy Bank Polski (NBP): the central bank, which has repeatedly warned that crypto-assets are not legal tender and carry significant risk; see nbp.pl.

Poland's crypto rulebook rests on two main layers.

MiCA (Regulation (EU) 2023/1114) replaces the old patchwork of national rules with a single EU regime built around licensed CASPs. It has applied directly in Poland since 30 December 2024, with provisions on stablecoins (asset-referenced and e-money tokens) having applied from mid-2024. Because MiCA is a regulation, it applies without national transposition, but each member state must designate a competent authority and set local enforcement details. The KNF publishes MiCA guidance via knf.gov.pl and the government's INFO MiCA resource.

Poland needed a national act (the Act on the Crypto-Assets Market, ustawa o rynku kryptoaktywów) to appoint the KNF as competent authority and switch on CASP licensing. Its passage was repeatedly contested. The Sejm passed successive versions, but the President (Karol Nawrocki) vetoed the act three times, in December 2025, in February 2026, and again on 11 June 2026, over concerns about the breadth of KNF powers, including account and transaction blocking and domain-blocking, and over compliance costs for smaller firms. As a result the act had not entered into force by MiCA's 1 July 2026 transitional deadline, leaving Poland without a national CASP-licensing regime for the time being. The act never entered into force. A Sejm attempt to override the second veto failed on 17 April 2026, with 243 votes in favour, 191 against and 3 abstentions, 20 short of the 263 required. The Sejm then passed a third version on 15 May 2026 by 241 votes to 200, and the President vetoed it on 11 June 2026. On the day of that veto the finance minister, Andrzej Domański, said there would be a fourth bill because the government cannot allow the market to remain unregulated, but he gave no draft and no date.

The Act of 1 March 2018 on counteracting money laundering and terrorist financing has applied to virtual-currency businesses since 2021. Its articles 129m to 129z are the basis for the Register of Activities in the Field of Virtual Currencies, run by the Director of the Tax Administration Chamber in Katowice, with a registration fee of PLN 616. Those AML duties still apply, but from 1 July 2026 an entry in the register no longer entitles anyone to provide virtual currency services in Poland or abroad.

There are two overlapping regimes during the transition.

Until MiCA fully takes over, crypto businesses operate under the Register of Activities in the Field of Virtual Currencies (rejestr działalności w zakresie walut wirtualnych), kept by the Minister of Finance and run by the Director of the Tax Administration Chamber in Katowice. Entry, often called a Polish VASP registration, requires meeting AML conditions and paying a registration fee (in the region of a few hundred złoty). The list of registered entities is published by the Ministry of Finance on gov.pl.

Under MiCA, providing crypto-asset services in the EU requires a CASP licence from a national competent authority. In Poland that authority is to be the KNF, once the national act is in force. MiCA includes a transitional window for firms already active before 30 December 2024, ending no later than 1 July 2026 under the regulation, after which a full CASP authorisation is required. Because Poland's national act had not entered into force by that deadline, the KNF was not in a position to grant national CASP licences, so at the time of writing Polish firms could not obtain a Polish CASP authorisation and several sought licences in other EU states instead. A CASP licensed elsewhere in the EU can in principle passport services into Poland, which is why many platforms available to Polish users are authorised in other EU states. The KNF still cannot accept CASP applications. Its communication on the end of the transitional period, dated 23 June 2026, confirms that no Polish body has been designated as the supervisory authority under MiCA apart from for issuers of tokens that are e-money, and that an entry in the Polish virtual currency register is not an authorisation under MiCA.

Crypto taxation is comparatively well defined. Since 2019, income from the paid disposal of virtual currency, that is selling crypto for fiat or using it to pay for goods or services, is treated as income from monetary capital and taxed at a flat 19% rate. Key points as commonly applied:

• Crypto-to-crypto swaps are tax-neutral at the moment of exchange; the taxable event is normally conversion to fiat or spending the crypto.
• Holding is not a taxable event.
• Costs are deductible. Documented acquisition costs and exchange fees reduce the taxable base, and where costs exceed proceeds in a year they can generally be carried forward against future crypto income.
• No minimum threshold: income must be reported regardless of amount.
• Reporting is annual on the PIT-38 form, filed in the window from 15 February to 30 April for the previous tax year.

Poland is implementing the EU's DAC8 crypto tax-reporting rules, under which platforms will report user transaction data to KAS, making accurate record-keeping essential. Mining and staking may be treated differently depending on whether the activity looks personal or business in nature. Do not treat the 19% figure as fixed for your situation; verify with KAS or a Polish tax adviser. See our crypto taxes overview.

Crypto businesses are obligated entities under Poland's AML/CFT Act and must run full AML programmes. In practice this means:

• Customer identification (KYC): verifying who customers are, typically via an ID document and sometimes proof of address, before meaningful trading or withdrawals.
• Transaction monitoring and risk assessment.
• Reporting suspicious transactions to the General Inspector of Financial Information (GIIF), Poland's Financial Intelligence Unit.
• An appointed AML officer in a managerial role responsible for compliance.
• Periodic reporting to the GIIF.

For ordinary users, the visible effect is mandatory identity verification on regulated platforms. MiCA adds further provider-level obligations on governance, disclosures and custody. AML enforcement during the transition continues to sit with the Ministry of Finance and the GIIF until the KNF fully assumes supervision under the national act.

Polish residents can buy crypto through global and EU-based exchanges, broker apps, peer-to-peer marketplaces and Bitcoin ATMs. Bank transfers in PLN, cards, and instant payment systems such as BLIK are widely supported. Whatever route you choose, expect identity verification under AML rules. A sensible path:

• Choose a reputable platform that supports Polish users and PLN and is registered or authorised in the EU. During the transition, many trustworthy services are CASP-authorised in another EU state.
• Verify your account by completing KYC with an ID document.
• Deposit in PLN to avoid currency-conversion costs.
• Buy with a market or limit order; you can buy a fraction of a coin.
• Secure your holdings by withdrawing larger amounts to a wallet you control, such as a hardware wallet, and back up your recovery phrase offline.
• Keep records of every transaction for PIT-38 reporting.

Bitcoin ATMs exist mainly in larger cities and are convenient for small cash purchases, but usually cost noticeably more than buying online and apply KYC that scales with the amount.

Bitcoin mining is legal in Poland, with no specific prohibition on running mining hardware; both hobbyist and commercial miners operate. The decisive factor is economics, especially electricity cost: Poland's retail power prices are relatively high by European standards, and the grid has historically leaned on coal, though renewables are a growing share. Considerations:

• Energy cost and sourcing. Profitability hinges on the price per kilowatt-hour; some operators pursue renewables or off-peak arrangements.
• Tax treatment. Mined coins generally have tax consequences, and a sustained, organised operation may be treated as a business; clarify with a tax adviser.
• Practical setup. Heat, noise and electrical safety matter, and large installations may need commercial electricity contracts.

For most individuals, mining profitably with home equipment is difficult at Polish power prices; many participate through mining pools or simply buy and hold instead.

The dominant story is the delayed national implementation of MiCA. While MiCA itself applied from the end of 2024, the Polish Act on the Crypto-Assets Market needed to appoint the KNF and activate CASP licensing was vetoed by the President in December 2025, again in February 2026, and a third time on 11 June 2026, amid debate over the breadth of KNF enforcement powers, including the ability to block accounts, transactions and domains and impose large fines, and over compliance costs for smaller firms. As a result the act had not entered into force by MiCA's 1 July 2026 transitional deadline, and Poland became the only EU member state with no national competent authority able to grant CASP authorisations, and it was still the only one in August 2026. The KNF publicly warned in early 2026 that, without a designated authority, firms based in Poland would lose the ability to provide crypto-asset services and that services would instead depend on providers licensed in other EU member states passporting in. In practice a number of Polish operators have sought CASP authorisation in other EU countries such as Lithuania, Germany or Estonia.

In parallel, Poland is implementing the EU's DAC8 crypto tax-reporting framework. A related law (sometimes described as a crypto-assets tax package) was passed by the Sejm on 19 December 2025, and under DAC8 platforms will report user and transaction data to the tax authority KAS, with the first data expected around mid-2027. During the gap, the pre-MiCA virtual-currency register continued to operate. The version that was vetoed had been adopted by the Council of Ministers on 8 May 2026 and, according to the Ministry of Finance, was substantively identical to the earlier ones apart from harsher penalties: the maximum prison term for unauthorised provision of crypto-asset services was raised to 8 years and the maximum fine to PLN 20 million, and the maximum period for which trading in a crypto-asset could be suspended at the KNF's request was raised to 24 months. None of that is in force.

Crypto is high-risk and largely outside the safety nets that cover bank deposits. The NBP and KNF have repeatedly warned the public about these risks. Key points:

• No deposit guarantee. Crypto holdings are not covered by Poland's bank deposit guarantee scheme; if a platform fails or is hacked, you may lose funds.
• Volatility. Prices can swing sharply; only commit money you can afford to lose, and be wary of leverage.
• Scams and fraud. Fake investment schemes, phishing and impersonation are common. Be sceptical of guaranteed or fixed returns.
• Irreversibility. Crypto transactions generally cannot be reversed; mistakes and theft are often permanent.
• Custody risk. Coins held on a platform depend on its solvency and security; self-custody shifts that responsibility to you.

MiCA is intended to improve consumer protection over time through disclosure, capital and custody standards for licensed providers. The KNF publishes warnings and a public list of entities it has flagged; check it before using an unfamiliar service. See our crypto regulation guide for context.

Because the framework is evolving, verify any detail before you rely on it. Authoritative starting points:

• Polish Financial Supervision Authority (KNF): the regulator and intended MiCA competent authority, with MiCA guidance and public warnings: knf.gov.pl.
• Ministry of Finance (gov.pl): the virtual-currency activity register and official communications for crypto businesses: gov.pl/web/finance.
• Narodowy Bank Polski (NBP): the central bank, for its position on crypto and consumer warnings: nbp.pl.
• INFO MiCA (fintech.gov.pl): the government's MiCA information hub: fintech.gov.pl.

For tax questions, consult the National Revenue Administration (KAS) or a licensed Polish tax adviser. This article is general information as of 2026, not legal advice; confirm the current rules with the KNF or another competent authority before acting.

Facts reviewed: 5 August 2026. Page updated: 5 August 2026.

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