Where to buy crypto safely in Poland in 2026: MiCA in practice

What a MiCA authorisation (CASP) means[4][3][1]

MiCA is EU Regulation 2023/1114 on markets in crypto-assets. A crypto-asset service provider, or CASP, is a firm allowed to provide such services under an authorisation granted in line with that regulation. The services include, among others, custody of crypto-assets on behalf of clients, exchange for funds or other crypto-assets, and transfers.

The transitional period for firms operating under old national rules ended on 1 July 2026. ESMA called on unauthorised firms to stop onboarding new EU clients immediately and to wind down in an orderly way. Clients of such firms do not benefit from MiCA safeguards, including protections for client assets.

How to check a firm in the ESMA register[1][2]

ESMA publishes the interim MiCA register as a set of CSV files on its MiCA page. Service providers are in the Crypto-asset service providers file, while a separate Non-compliant entities file lists firms that supervisors identified as operating without the required authorisation. ESMA updates the register weekly and notes that information from national registers may appear with a delay.

Search by the company's legal name, not only the brand from an ad. For example, the Bitpanda GmbH entry names Austria as home member state, the Austrian FMA as the authority that granted authorisation, and a list of countries where the firm intends to provide services that includes PL. This shows how to read the register; it is not a recommendation of any firm.

• Legal name (ae_lei_name) and commercial name (ae_commercial_name) match the terms of service
• The website in the register (ae_website) is the domain where you open the account
• The supervisor and home member state are listed
• The service you want to use is on the service list
• PL is among the countries where the firm provides services (ac_serviceCode_cou)
• The withdrawal date field (ac_authorisationEndDate) is empty

Poland in October 2026: MiCA applies, no national law[5][9][6][7][14][8]

MiCA applies directly, but each state needs a national law naming the supervisor, the licensing procedure and penalties. In Poland, President Karol Nawrocki vetoed the government bill three times, most recently on 11 June 2026; it would have made the Polish Financial Supervision Authority (KNF) the supervisor. On 4 September 2026 the Sejm failed to override the veto: 241 MPs voted in favour, while 266 votes were needed.

On 8 September the president submitted his own bill, which his chancellery says draws over 90 percent of its provisions from the government text. The government announced a fourth version of its bill, and in October its timing was still uncertain. According to press analysis, Polish firms that did not obtain a CASP authorisation in another EU state lost the right to provide services legally after the transitional period, while firms authorised elsewhere in the EU may operate in Poland on a cross-border basis.

Warning signs before opening an account[11][10][3][1]

Many scams impersonate well-known brands or investment platforms. CSIRT KNF describes a typical pattern: a social media ad promising high returns without risk, contact from a "consultant", further deposits under pressure, and finally a request to install remote desktop software that exposes the device and online banking.

Check the firm against the KNF public warning list. The KNF itself notes that absence from the list does not remove the need to check the firm in other reliable sources, so the warning list complements the ESMA register rather than replacing it.

• The firm is not in the ESMA register, or PL is not among its countries
• The brand in the ad does not match the legal name in the terms
• A promise of guaranteed or fast profit
• Contact via an ad, a messenger or an "account manager"
• A request to install a remote access app
• The firm is on the KNF warning list or in ESMA's non-compliant entities file
• A non-EU platform actively soliciting clients in Poland

From an exchange to your own wallet without mistakes[3][13][12]

If you trade memecoins, after buying SOL or ETH on an exchange you will send it to a self-custody wallet anyway. Blockchain transactions are irreversible, so a wrong address or network usually means lost funds. ESMA explicitly lists moving assets to a self-hosted wallet as one option for clients of firms that were not authorised.

Watch for address poisoning: a scammer sends a tiny transaction from an address that looks like yours, hoping you copy it from your history. Copy the address directly from the wallet app and check the middle characters too. For transfers above 1,000 euro to a self-hosted address, the provider must verify that the address is actually yours, so expect an extra check.

• Withdrawal network matches the wallet: SOL on Solana, ETH on Base
• Address copied from the wallet app, not from transaction history
• Start, middle and end of the address compared
• A small test amount first, then the rest
• A reserve of the native asset for network fees
• Transaction hash saved for your tax records

A short checklist before your first purchase[1][10]

A MiCA authorisation does not guarantee a profit or that an asset's price will not fall. It provides a supervisory framework for the firm that holds your funds and executes your orders. The risk of the memecoin itself stays with you.

• The firm is in ESMA's CASP register with PL among its countries
• Domain and legal name match the register
• The firm is not on the KNF warning list or in ESMA's non-compliant file
• Two-factor authentication and a withdrawal address allowlist are on
• You keep on the exchange only what you need for trading
• You export transaction history every quarter for PIT-38