No visa, inside the EU
Poland and the Netherlands are both in the EU, so you can live and work there without a visa or work permit. A valid ID card or passport is enough.
The key step: if you stay longer than 4 months, register at the town hall (gemeente) within 5 days of arriving. You get a BSN number, which you need for work, a bank account and insurance.
Your checklist in Poland
- A valid ID card or passport.
- Documents in one folder: birth and marriage certificates, diplomas, work references, driving licence.
- Money for the start: a deposit (at most 2 months' basic rent), the first rent and a few weeks of living costs.
- Tell your Polish bank you are moving and keep the app working, so you can pay bills at home.
- Set up Polish TV before you go, so it works from day one (how to watch Polish TV in the Netherlands).