Investing
How to choose a broker or brokerage account - and why there is no single 'best' option
The 'best broker' depends on what and how you invest: stocks/ETFs, GPW or foreign markets, the account's FX costs, IKE/IKZE, and how you settle tax (PIT-8C or self-assessment). We explain the key decision factors and show below which accounts meet each specific criterion. The table is alphabetical and neutral; it is not a sponsored ranking. This is not investment advice - we provide facts and a comparison structure, and you make your own decision.
Commissions (stocks, ETFs, markets)
The key cost axis: commission on stocks/ETFs, minimum fee, domestic vs foreign markets. Some brokers offer 0% on stocks/ETFs (up to a limit / with conditions).
Tax reporting (PIT-8C)
Polish brokerage houses issue a PIT-8C (which makes tax filing easier). Foreign brokers usually do not - you must file on your own. This makes a real difference in convenience and the risk of error.
IKE / IKZE
Tax-advantaged investment wrappers (profits exempt from the 'Belka tax' / contributions deductible from income). Not every broker offers them - check this if you invest for the long term.
Markets and asset classes
GPW, US/EU markets, foreign ETFs and bonds. Check whether the broker provides access to the assets you want to invest in.
Foreign-currency account (USD/EUR) and FX cost
For foreign markets, the key question is whether the broker lets you hold funds and settle transactions in a foreign currency (USD/EUR), or requires PLN conversion for every transaction. For example, some accounts (including IKE/IKZE) operate only in PLN - in that case, you pay FX costs in both directions. See 'Account currency structure'.
Protection of funds
Cash and securities are covered by different protection systems (deposit guarantee / compensation scheme / KDPW). See 'Trust and structure'.
Choose by a specific criterion
Accounts with 0% commission on stocks/ETFs (usually up to a limit or subject to conditions - see the table for details).
Alior BM, BM Pekao, BNP Paribas BM, Trading 212, XTB
Accounts whose provider issues PIT-8C for Polish tax filing. With foreign brokers, you file on your own.
Alior BM, BM Millennium, BM Pekao, BNP Paribas BM, BOSSA, DM PKO BP, Erste BM, mBank BM +2
Accounts with a retirement investment wrapper (statutory tax relief).
Alior BM, BM Millennium, BM Pekao, BNP Paribas BM, BOSSA, DM PKO BP, Erste BM, mBank BM +3
Accounts with a foreign-currency account/sub-account - without mandatory PLN conversion for every foreign-market transaction.
Alior BM, BM Pekao, BOSSA, DM PKO BP, Erste BM, IBKR, Lightyear, Lynx +4
The full comparison of all brokerage accounts - with filters (IKE/IKZE, 0% commission) - is available in the table below. This is not investment advice.
Investing - brokerage accounts and tax wrappers (IKE/IKZE)
Compare brokers available to residents of Poland - every value is source-backed. For information only, not investment advice. Investing involves the risk of losing capital. Cash and invested instruments are protected in different ways - deposit guarantees apply only to cash held at a bank, while brokerage firms are covered by an investor compensation scheme with a lower limit. Check the “Cash protection” and “Instrument protection” rows.
- Shares, ETFs and other securities (orders placed online): 0.38%, min. 3 zł (turnover up to 300 000 zł), 0.34% (300k–1m zł), 0.29% (above 1m zł)
- bonds: 0.19%, min. 3 zł. Higher rates apply to orders placed by phone (0.65/0.45/0.39%, min. 6 zł). Day trading: 0.20%. The commission is calculated using whichever is higher: the average turnover over 3 months or the turnover in the last month. Foreign markets/securities may be subject to additional foreign-custody/KDPW fees.
- Alior Biuro Maklerskie - oferta maklerska / taryfa
- Aplikacje mobilne domów maklerskich - przegląd
- Strona produktu (instrument inwestycyjny - ryzyko rynkowe)
- KDPW - System Rekompensat (limit: 100% do 3 000 EUR + 90% nadwyżki, maks. ok. 20 100 EUR; podstawa: ustawa o obrocie instrumentami finansowymi)
- Taryfa opłat i prowizji Biura Maklerskiego Alior Banku S.A. (Zał. 9 do Decyzji 049/2025; obowiązuje od 2025-12-05)
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Shares (Polish market, online): 0.38% (Standard package
- lower rates of 0.18–0.29% in the Premium/Profit/Prestige packages)
- by phone: 0.94%. Effective from 18.08.2025.
- BM Banku Millennium - oferta maklerska / taryfa
- Aplikacje mobilne domów maklerskich - przegląd
- Strona produktu (instrument inwestycyjny - ryzyko rynkowe)
- KDPW - System Rekompensat (limit: 100% do 3 000 EUR + 90% nadwyżki, maks. ok. 20 100 EUR; podstawa: ustawa o obrocie instrumentami finansowymi)
- Tabela Opłat i Prowizji BM Banku Millennium (18.08.2025)
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Shares, ETPs/ETFs and other instruments (BM online system): 0.375%, min. 5.90 zł (turnover up to 30 000 zł), decreasing to 0.250% (above 3m zł)
- bonds/covered bonds: 0.10%, min. 5.90 zł
- single-stock futures: 2.90 zł each. Higher rates apply to orders placed by phone (from 1.19%). According to the BM Pekao fee schedule (2021)
- ETFs on the GPW and orders in EUR/USD/GBP are covered by 2026 fee reductions (annexes) - check the current rates.
- BM Pekao - oferta maklerska / taryfa
- Aplikacje mobilne domów maklerskich - przegląd
- Strona produktu (instrument inwestycyjny - ryzyko rynkowe)
- KDPW - System Rekompensat (limit: 100% do 3 000 EUR + 90% nadwyżki, maks. ok. 20 100 EUR; podstawa: ustawa o obrocie instrumentami finansowymi)
- Taryfa prowizji i opłat Biura Maklerskiego Pekao (baza 2021) + aneksy 2025 (Z G 29/2025)
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Shares and financial instruments (online): 0.35% (in person: 0.80%)
- day trading: 0.19%
- bonds: 0.15%
- foreign instruments are charged according to a separate fee table (USA from 0.0035%).
- BM BNP Paribas - oferta maklerska / taryfa
- Aplikacje mobilne domów maklerskich - przegląd
- Strona produktu (instrument inwestycyjny - ryzyko rynkowe)
- KDPW - System Rekompensat (limit: 100% do 3 000 EUR + 90% nadwyżki, maks. ok. 20 100 EUR; podstawa: ustawa o obrocie instrumentami finansowymi)
- Taryfa prowizji i opłat BM BNP Paribas + opłaty instrumenty zagraniczne
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Shares, ETFs, ETNs, ETCs, subscription rights (GPW/ASO, online): 0.38% min. 5 zł (in person/by phone: 0.95%)
- day trading: 0.15% min. 5 zł
- bonds/covered bonds: 0.19% min. 5 zł. Account maintenance for individuals is free. Effective from 08.05.2026.
- BOSSA - opłaty i prowizje
- BOSSA - rynki zagraniczne / rachunki walutowe
- BOSSA - IKE i IKZE
- Aplikacje mobilne domów maklerskich - przegląd
- Strona produktu (instrument inwestycyjny - ryzyko rynkowe)
- KDPW - System Rekompensat (limit: 100% do 3 000 EUR + 90% nadwyżki, maks. ok. 20 100 EUR; podstawa: ustawa o obrocie instrumentami finansowymi)
- Tabela Opłat i Prowizji Maklerskich DM BOŚ - rynek kasowy (08.05.2026)
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Shares, ETFs, options and bonds (regulated market): 0.39% of the order value, min. 5 zł
- bonds in another currency: 0.2%, min. 5 zł. Investment-account maintenance is subject to an annual fee according to the fee schedule. Separate rates apply to foreign markets.
- BM PKO BP - oferta (taryfa do potwierdzenia)
- BM PKO BP - rynki zagraniczne / waluty
- Aplikacje mobilne domów maklerskich - przegląd
- Strona produktu (instrument inwestycyjny - ryzyko rynkowe)
- KDPW - System Rekompensat (limit: 100% do 3 000 EUR + 90% nadwyżki, maks. ok. 20 100 EUR; podstawa: ustawa o obrocie instrumentami finansowymi)
- Taryfa Opłat i Prowizji Biura Maklerskiego PKO Banku Polskiego
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Shares (online trading): 0.39%, min. 5 zł (in person: 0.99%, min. 9 zł)
- bonds: 0.19%, min. 5 zł
- higher rates apply to foreign markets
- currency conversion for a foreign transaction: 2.8%.
- Santander Biuro Maklerskie - oferta maklerska / taryfa
- Aplikacje mobilne domów maklerskich - przegląd
- Strona produktu (instrument inwestycyjny - ryzyko rynkowe)
- Rebrand: Santander Bank Polska -> Erste Bank Polska; biuro maklerskie -> Erste Biuro Maklerskie (jednostka Erste Bank Polska S.A., KRS 0000008723)
- KDPW - System Rekompensat (limit: 100% do 3 000 EUR + 90% nadwyżki, maks. ok. 20 100 EUR; podstawa: ustawa o obrocie instrumentami finansowymi)
- Taryfa Opłat i Prowizji Biura Maklerskiego Santander
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Low fees: US stocks from approx. 0.0035 USD/share (IBKR Pro, Tiered)
- FX: 0.03%
- interest on cash balances up to approx. 3.12% (USD, above the threshold). Full pricing: interactivebrokers.ie/en/pricing.
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Shares/ETFs - low commissions
- currency conversion approx. 0.35%
- interest on uninvested cash up to 1.99% APY (EUR). Details: lightyear.com/pricing.
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- EU stocks (Tradegate) EUR 1.00 + 0.15% (max EUR 99)
- US stocks USD 0.01/share (min USD 5, max 2%)
- HK 0.15% (min 50 HKD). Higher than IBKR direct (Lynx markup). Full price list: lynxbroker.pl/oplaty.
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Shares and ETFs (online): 0.39%, min. 5 zł
- bonds/futures: 0.19%, min. 5 zł
- ETFs in IKE/IKZE accounts: 0.29%
- foreign markets: 0.29% (minimum depending on the currency). Effective from 20.03.2026.
- mBank BM / eMakler - opłaty i prowizje
- mBank - rynki zagraniczne (przewalutowanie)
- mBank - IKE/IKZE eMakler
- Aplikacje mobilne domów maklerskich - przegląd
- Strona produktu (instrument inwestycyjny - ryzyko rynkowe)
- KDPW - System Rekompensat (limit: 100% do 3 000 EUR + 90% nadwyżki, maks. ok. 20 100 EUR; podstawa: ustawa o obrocie instrumentami finansowymi)
- Taryfa Opłat i Prowizji Biura maklerskiego mBanku (20.03.2026)
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Standard stocks: 0,38% min. 10 zł
- IKE/IKZE: 0,19% min. 5 zł (GPW stocks), 0,15% min. 3 zł (ETF/ETC)
- Premium account free of charge
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Rates depend on the market: US stocks from 0,015 USD/share
- ETFs from approx. 0,08% (European markets, decreasing by pricing tier)
- currency conversion 0,25%. Full list: home.saxo/pl-pl/rates-and-conditions.
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Order commission (stocks/ETFs/crypto): 0 zł
- settlement fee of 1 EUR (approx. 4 zł) per transaction
- savings plans (stocks/ETFs/crypto): no commission. A spread and third-party charges may apply (see the in-app fee schedule).
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- 0% commission on stocks and ETFs
- currency conversion 0.15%
- ETF OCF approx. 0.07–0.25% per year (charged at fund level). CFD account with no commission or custody fees. Entity: Trading 212 Markets Ltd (Cyprus, CySEC).
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Among the lowest: from 4 PLN / 1 EUR
- 0.15% for the Polish market, 0.03% for foreign markets
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
- Shares and ETFs (regulated market): 0% commission up to a monthly turnover limit of 100 000 EUR
- above the limit: 0.2% (min. 10 EUR). Currency conversion: 0.5%. CFDs are charged according to a separate fee table.
- XTB - opłaty i prowizje / rachunek maklerski
- XTB - IKE
- XTB - IKZE
- Aplikacje mobilne domów maklerskich - przegląd
- Strona produktu (instrument inwestycyjny - ryzyko rynkowe)
- KDPW - System Rekompensat (limit: 100% do 3 000 EUR + 90% nadwyżki, maks. ok. 20 100 EUR; podstawa: ustawa o obrocie instrumentami finansowymi)
- XTB - Tabela Opłat i Prowizji (29.05.2026)
Directly with the provider - you do not open an account with us. The link may be an affiliate link.
WTP Finance is informational only. We do not broker contracts, handle funds or provide financial advice. Always verify the terms with the provider.
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