Norway for Polish Expats: The Complete Relocation Guide

Poles are the largest immigrant group in Norway — well over 100,000 people — so you are joining an established community with Polish shops, churches, tradespeople, and Facebook groups in almost every city. The bureaucracy is real but predictable. Because Poland is in the EU and Norway is in the EEA, you have freedom of movement: no visa, no work permit, and you can start a job the day you arrive. This guide walks through the exact order to do things so you do not lose your first paycheck to a missing tax card.

The single most important thing to understand: registration is not the same as a permit, and a D-number is not the same as a residence. You will collect several different numbers and certificates from three different agencies. Do them in the right sequence and the whole process takes a few weeks.

The right order to do everything

Do these in order. Each step depends on the one before it.

1. Arrive and start work — no permit needed as an EEA national.
2. Apply for a tax deduction card (skattekort) — this triggers your D-number.
3. Attend an ID check at a tax office to confirm your identity.
4. Open a Norwegian bank account once you have your D-number.
5. Register with the police (UDI) within three months if you are staying longer.
6. Register your move in the National Population Register if staying over six months — this gives you a permanent ID number and a GP.

Step 1 — Tax card and D-number (Skatteetaten)

You need a tax deduction card (skattekort) before your first salary, or your employer must deduct 50% tax by default. Apply through the Norwegian Tax Administration (Skatteetaten). If you do not already have a Norwegian ID number, Skatteetaten orders a D-number (a temporary identification number) for you as part of the same application. Your employer can also apply on your behalf. (skatteetaten.no)

The card is not issued until you complete an ID check (ID-kontroll) in person at a tax office. Bring your passport or Polish national ID card and your employment contract. After your identity is verified and the application is submitted, it usually takes up to four working days to receive your tax deduction notice. Full details on the D-number process are here.

Most new foreign workers are placed on the PAYE (Pay As You Earn) scheme — a flat 25% of salary in 2026, or 17.4% if you are exempt from Norwegian national insurance. Under PAYE you cannot claim deductions and you receive a tax receipt instead of a tax return. You can opt out for ordinary taxation if your situation is more complex. (skatteetaten.no)

Step 2 — Registering with the police (UDI)

As an EEA national you can move to Norway and work right away, but you must register with the police no later than three months after arriving if you intend to stay longer. You do an online registration first, then book an appointment at a police station or Service Centre for Foreign Workers (SUA). (udi.no)

You must have a reason to stay — employed, self-employed, a posted worker, student, or self-sufficient with enough funds. Bring documentation: an employment contract, payslips, or a confirmed job offer. You receive a registration certificate (registreringsbevis), which is free and does not expire. Note that the certificate confirms registration, not your legal right to reside — that right comes from actually working or studying. (udi.no)

If you arrive without a job, you may stay up to six months to look for work, but you still register with the police as a job seeker within three months.

Step 3 — Bank account and moving money

Open a Norwegian account once you have your D-number; most banks require it plus proof of address and your employment contract. Until your account and BankID are active, you cannot log in to most public services (Skatteetaten, Helsenorge, NAV). Compare your options in the best bank account guide for Norway.

For the gap before your Norwegian account is live — and for sending money back to family in Poland — Wise gives you the real mid-market PLN/NOK exchange rate with a transparent fee, which is usually cheaper than a high-street bank's PLN transfer. It is a practical bridge, not a replacement for a local account you will need for salary and rent.

Step 4 — National Population Register (folkeregister)

If you are staying more than six months, you must notify Skatteetaten and register in the National Population Register (Folkeregisteret). You need lawful residence and proof of intent to stay — an employment contract or a long-term rental or ownership document — and you complete another ID check at a tax office. (skatteetaten.no)

This step upgrades your temporary D-number to a permanent national identity number (fødselsnummer) and is what unlocks your right to a GP and full public services.

Step 5 — Healthcare and your GP (fastlege)

Once you are registered as a resident in a Norwegian municipality, you are entitled to a regular GP (fastlege). Choose or change your GP on helsenorge.no using BankID; if your preferred doctor is full, you join a waiting list. (helsenorge.no)

You pay a user fee (egenandel) per visit — often NOK 150 to 375. Once your approved fees reach NOK 3,278 in 2026, you receive an exemption card (frikort) and the rest of the year is free. How the whole system fits together is covered in the Norwegian healthcare guide.

Cost and community

Norway is expensive — rent, groceries, and eating out cost noticeably more than in Poland — but wages, especially in construction and trades where many Poles work, are correspondingly high. Poles concentrate in Oslo, Bergen, Stavanger, Drammen, and Sarpsborg, where you will find Polish grocery shops, Catholic Mass in Polish, and trade networks that help newcomers find work and housing.

Common problems and fixes

• "50% tax was deducted from my first pay." Your tax card was not ready in time. Apply for the skattekort as early as possible; once issued, the correct rate applies and over-deductions are settled in your tax assessment.
• My D-number is "inactive." D-numbers can deactivate after a period of no activity. Skatteetaten has a specific process to reactivate it when you next need a tax card — do not assume you need a brand-new number.
• I cannot log in to public services. You need BankID, which depends on a Norwegian bank account, which depends on your D-number. This chain is why the order above matters.
• My GP request was rejected. You are likely not yet registered in the Folkeregisteret. The right to a fastlege starts only after resident registration, not after police registration.
• The registration certificate is not a permit. It does not prove your right to reside. Keep employment contracts and payslips — that documentation is what proves your right if asked.

Your next step

Before you do anything else, apply for your tax deduction card (skattekort) at skatteetaten.no — it triggers your D-number and is the bottleneck for your bank account, BankID, and everything that follows. Get it moving on day one and the rest of the process unblocks in sequence.