Before you start

Passport and residence document, visa or EU registration certificate
PESEL, preferred by most banks
A Polish address
CEIDG registration and NIP, for a business account

Step-by-step

1
Choose on English-language service, not on branch count
mBank, ING, Santander Bank Polska and Millennium have strong English apps. ING has a large Katowice technology operation, which does not make its retail service different but does mean local branches are used to foreign staff. PKO BP and Pekao are bigger and their branch service is effectively Polish-only.
OnlineWho: You
2
Open the account
Several banks onboard fully online with courier identity verification. Where a branch visit is needed, confirm English service at that specific branch before travelling to it.
In personWho: YouSame day to a few days
3
Issue the trusted profile in the same session
Your bank can create your profil zaufany in minutes. It unlocks e-PIT, NFZ services and — since April 2026 — the MOS residence portal, so doing it now removes a dependency from the front of your immigration timeline.
Mobile appWho: You
4
Activate BLIK
Six-digit codes generated in the app for online payment, cardless ATM withdrawal and instant transfers by phone number. Near-universal in Poland and the reason you will carry almost no cash.
Mobile appWho: You
5
Open a business account before your first invoice
Sole traders report a business account to the tax authority, and only business accounts can appear on the Ministry of Finance whitelist. Personal accounts cannot.
OnlineWho: You
6
Set up standing orders for ZUS and czynsz
Sole-trader social contributions and the building's monthly charge are both fixed, both due monthly, and both easy to forget in your first quarter. Automate them the week you start.
Mobile appWho: You

Documents you’ll need

Passport
Residence card, visa or EU registration certificate
PESEL confirmation
CEIDG extract and NIP, for a business account
Proof of address, sometimes requested

Things most newcomers don’t know

Your bank issues the digital identity your immigration filing depends on.

Since MOS became the only channel for residence applications in April 2026, the profil zaufany moved from convenience to prerequisite. Getting it inside a banking app takes minutes and needs no appointment; getting it at a government office needs a slot you would rather spend on something else. It also unlocks e-PIT and NFZ.

Source: gov.pl — trusted profile issuance channels

A whitelisted business account is not optional if you invoice at scale.

Payments over PLN 15,000 must reach an account on the Ministry of Finance whitelist or the paying company loses its deduction and can be jointly liable for VAT. Personal accounts cannot be whitelisted. Corporate clients — and the Silesian automation and services firms are all corporate clients — check this automatically, and you find out from their accounts department.

Source: Ministry of Finance — biała lista podatników VAT

Some banks will onboard you before PESEL, which is worth knowing early.

Because the trusted profile and therefore the residence filing depend on having a bank account, waiting on PESEL creates an avoidable bottleneck. Several banks open accounts for foreigners on a passport and visa with a reduced product set, then upgrade once PESEL exists. Ask the question explicitly rather than accepting the first no.

Source: Polish retail banking practice

For tax, a foreign-currency invoice converts at the NBP rate, not the rate you got.

Polish law converts foreign-currency revenue at the National Bank of Poland average rate published on the last working day before the invoice date. Your actual conversion happens whenever your bank does it, at a different rate, and the difference is a taxable exchange gain or loss you record separately. Anyone invoicing a German or American parent company from a Katowice sole trader meets this at their first year-end.

Source: podatki.gov.pl — foreign currency revenue conversion

Common mistakes to avoid

Delaying the trusted profile and blocking the MOS residence filing behind it.
Invoicing Polish companies into a personal account that cannot be whitelisted.
Receiving foreign-currency payments into a PLN account and losing 2–4% to the spread each time.
Recording revenue at the rate you received rather than the NBP rate required for tax.
Letting the residence document on file expire and having outgoing transfers frozen.

Some of this may be out of date. Spotted something inaccurate? Help us keep it right for the next newcomer.