If you live in Poland and want to buy bitcoin, the process is easy. The legal background is messy. Poland has spent most of the past year in a standoff over its crypto law, and expats in particular tend to get conflicting answers about what is allowed, which exchanges to use and how the tax office sees it.
Here is the short version. Buying and holding crypto in Poland is legal, you should use an exchange with an EU MiCA licence, and you pay 19 percent tax on profits when you cash out. For a side-by-side look at the exchanges that accept Polish zloty, ranking-gield-kryptowalut.pl compares Bybit, OKX and Crypto.com on fees, BLIK deposits and licensing. It is in Polish, but the tables are easy to follow with a browser translator.
Why there is no Polish crypto licence
The EU’s Markets in Crypto-Assets Regulation (MiCA) has applied in full since 30 December 2024, and the final transition deadline passed on 1 July 2026. Each member state was supposed to name a national regulator to issue licences. In Poland that should have been the Polish Financial Supervision Authority (KNF), but the bill giving it that role was vetoed by President Karol Nawrocki three times: in December 2025, February 2026 and June 2026. The president argued the bill amounted to overregulation; the government argued it was needed to protect investors.
The practical result is that KNF cannot issue MiCA licences. That hurts Polish crypto companies, which have to get licensed in Lithuania, Malta or elsewhere. As a customer, though, you are fine. An exchange licensed in any EU country can legally serve you in Poland through passporting.
Which exchange to use
Look for three things: a MiCA licence you can verify in ESMA’s public register, deposits in Polish zloty, and enough liquidity that your order fills at the price on the chart.
Bybit serves Polish customers through bybit.eu, run by Bybit EU GmbH with a licence from Austria. It takes PLN deposits and has deep spot markets. OKX holds a Maltese licence, also accepts zloty, and suits people who trade often and care about every basis point of fees. Crypto.com, licensed in Malta too, is the easiest app for beginners and comes with a payment card, though instant purchases carry a wider spread.
You will also see Polish-branded exchanges advertised. A Polish name is no guarantee of anything right now. What counts is whether an EU licence stands behind the platform.
Paying with BLIK, transfer or card
BLIK is the payment method almost everyone in Poland uses, and the major exchanges support it. You enter a six-digit code from your banking app and the money lands in seconds. A regular bank transfer is often cheaper and allows larger amounts, but it is slower, especially in the evening and on weekends. Card payments are instant and usually the most expensive option, more so if your bank charges a currency conversion margin.
Whichever you choose, avoid the “buy now” button for anything beyond a first test purchase. The exchange earns on the spread there, which can reach 1 to 2 percent. A limit order on the spot market typically costs around 0.1 percent.
Verification and security
Every licensed exchange will ask for ID and a short selfie video. A Polish residence card or your passport works; the process usually takes minutes. Once you are in, switch on two-factor authentication through an authenticator app rather than SMS, set an anti-phishing code, and turn on a withdrawal address whitelist. Nobody from a real exchange will ever ask you for a BLIK code, a password or a 2FA code over the phone.
How crypto is taxed in Poland
Gains on crypto are taxed at a flat 19 percent and reported on the PIT-38 form, filed by 30 April for the previous year. The taxable event is selling crypto for fiat money or using it to pay for goods and services. Swapping one cryptocurrency for another is not taxed. Your purchase costs are deductible, and unused costs carry over to later years, so keep a full record of every buy.
If you are a tax resident in Poland, this applies regardless of where the exchange is based. Several licensed platforms let you download a transaction report, which saves a lot of spreadsheet work in April.
Before you deposit real money
Run one full cycle with about 100 zloty. Deposit, buy, sell, withdraw to your Polish bank account. On a properly licensed exchange the money should be back within one business day. If support suddenly asks for an “activation fee” or “extra verification” before releasing a withdrawal, stop there. That is how most crypto scams in Poland work.
