Moving to Denmark as an EU citizen — the complete guide

You need a Danish address before you can register with SIRI or apply for a CPR number. A temporary rental, Airbnb, or a friend’s address works initially — but you will eventually need a proper rental agreement or proof of address.

The Danish rental market is competitive, especially in Copenhagen. Start searching before you arrive if possible. Be extremely careful of scams — never pay a deposit for an apartment you have not physically visited or verified.

As an EU citizen, you have the right to live and work in Denmark — but you must register with SIRI (Styrelsen for International Rekruttering og Integration) if you plan to stay beyond 3 months. You apply online at nyidanmark.dk for an EU residence document (EU-opholdsdokument).

You can register under several grounds: employment, self-employment, study, or sufficient means. The most common path for workers is registration based on employment — you upload your contract and passport, and SIRI typically processes it within 1–4 weeks.

You may be called in for a biometrics appointment. International House Copenhagen handles most appointments for the Copenhagen area and is the fastest route.

Your CPR number (Det Centrale Personregister) is the single most important number in Denmark. You need it for everything: bank account, employment, healthcare, tax, phone contract, library card — literally everything.

Register in person at your local Borgerservice or at International Citizen Service in Copenhagen, Aarhus, or Odense. You will need your passport/ID, proof of address, and your employment contract or SIRI case reference. Your CPR letter arrives by post within 1–2 weeks.

MitID is Denmark’s digital identity system — the key that unlocks every online service in the country. Banking, tax returns, government correspondence, healthcare — all require MitID. Without it, you are locked out of digital Denmark.

Activate MitID at Borgerservice (in person with your passport and CPR) or online if your bank supports it. The process takes about 15 minutes in person.

e-Boks is your mandatory digital mailbox. All government correspondence arrives here. Danish authorities consider a letter “received” the moment it appears in your e-Boks, whether you have read it or not.

Activate it at e-boks.dk using your MitID. Check it regularly.

You need a Danish bank account to receive your salary, set up NemKonto, and use MobilePay — Denmark’s dominant mobile payment system.

Lunar is the fastest option — fully digital, English interface, usually opens within days. Traditional banks like Danske Bank and Nordea take longer but offer broader services. Many expats use Wise alongside a Danish bank for international transfers.

NemKonto is the bank account linked to your CPR number. All government payments go here. Register at nemkonto.dk.

Tax card (forskudsopgørelse): Critical. If you start working before creating your tax card on skat.dk, your employer will withhold tax at 55%. Log into skat.dk with MitID and create your preliminary income assessment.

Once your CPR registration is processed, your yellow health card (sundhedskort) arrives by post. You are now covered by the Danish public healthcare system at no additional cost.

If you want to choose or change your doctor, do so on sundhed.dk — but only twice per year.