Polish Bank Account After Emigration 2026: PKO BP, Pekao, mBank, ING Compared

Why retain a Polish bank account after emigration?

For most emigrants, keeping at least one Polish bank account active for 6-12 months after the move is essential. Reasons include: receiving final salary or umowa zlecenie payments, processing tax refunds (PIT-37 zwrot), paying remaining Polish bills, transferring rental income from Polish property, dealing with the Urząd Skarbowy and ZUS, and processing residual administrative payments. Closing too early creates a cascade of refused-payment problems requiring expensive correction.

However, banks treat non-residents differently — fees rise, services restrict, and KYC/AML compliance forces address documentation. From 2024 onwards under the EU’s CRS (Common Reporting Standard) automatic exchange and the Polish CRS implementation, banks report account balances and income to the Polish tax authority and to the country of residence. Keep your foreign address updated to avoid CRS reporting confusion.

The four major Polish banks compared for emigrants

PKO BP (Powszechna Kasa Oszczędności Bank Polski) is Poland’s largest bank, partly state-owned. Strong physical branch network in Poland, conservative service for non-residents. Konto Osobiste basic free with electronic statements. Foreign-address holders charged 5-7 PLN monthly for paper statements; SWIFT transfers 0.25% min 30 PLN. Strong English-language IKO mobile app from 2023.

Bank Pekao SA (formerly Bank Polska Kasa Opieki) is Poland’s second-largest, partly Italian-owned (UniCredit historically; now PZU). Konto Przekorzystne free for active accounts, less restrictive for foreign addresses than PKO BP. SEPA transfers free; SWIFT 0.4% min 30 PLN. Pekao is widely used by Polish corporate and HNW emigrants.

mBank is the major digital-first Polish bank (originally part of Commerzbank, now standalone). Konto eKonto Możliwości popular with younger emigrants — fully online, English UI. Foreign-address change accepted via app. SEPA free; SWIFT 0.25% min 25 PLN. Best app rating for international users.

ING Bank Śląski is the Polish subsidiary of Dutch ING. Konto Direct, robust English app, smooth address change. Particularly attractive for emigrants moving to Netherlands, Belgium or Germany — easy linkage to ING NL/BE accounts. SEPA free; SWIFT 0.3% min 30 PLN. Outstanding online experience.

Santander Bank Polska (formerly BZ WBK) is the Polish arm of Spanish Santander. Multi Konto, easy connection to Santander accounts in Spain, Portugal, Germany, UK. Foreign-address service smooth. SEPA free; SWIFT 0.25% min 25 PLN. Good for emigrants moving to Iberia or UK.

Comparative table

Updating your foreign address: the AML/KYC procedure

Each of the five banks requires written notification of address change. From 2024, mBank and ING accept it fully via app + scanned proof of new address (utility bill, registration certificate). Pekao and Santander accept via Twoja Bankowość Elektroniczna with proof upload. PKO BP traditionally required notarised signature for foreign-address change but accepts e-signature with profil zaufany since 2024.

Acceptable proof of foreign address: utility bill (electricity, gas, water) in your name not older than 3 months, foreign registration certificate (Anmeldebestätigung in DE, certificat de résidence in FR, padrón in ES), foreign rental contract, or foreign bank statement. Banks must comply with the Ustawa o przeciwdziałaniu praniu pieniędzy (AML) — incomplete documentation triggers account restrictions.

Tax-residency declaration (CRS)

Under the EU CRS framework, transposed into the Polish ustawa o wymianie informacji podatkowych z innymi państwami (2017), banks must collect a tax-residence declaration (Oświadczenie o rezydencji podatkowej). After emigration, update this declaration — your tax-residence is now the new country and the bank reports balances to it. Failure to update can lead to dual reporting and confusion in CRS exchange. Most banks request this online via the IKO/IPKO/mApp/ING/Mobilny.

Avoiding account closure or freezing

Polish banks may unilaterally close accounts that show no activity for 12+ months and a foreign address — particularly if AML documentation is incomplete. To prevent closure: maintain at least 1 transaction per quarter (small ZUS or US transfer is sufficient), keep address current, respond to all bank communications within 14 days, and complete annual CRS questionnaires. Pekao, mBank, ING and Santander send these via app push; PKO BP often sends paper.

Closing a Polish account properly

When ready to close, request a wniosek o zamknięcie rachunku at least 30 days before the desired closure date. Outstanding direct debits (polecenie zapłaty), standing orders (zlecenie stałe), and BLIK linkages must be terminated first. Final balance is transferred to a designated foreign account (SEPA-EUR or SWIFT). The bank issues a zaświadczenie o zamknięciu rachunku confirming closure — keep this 5 years for any later tax/audit questions.