The short answer
A samordningsnummer is assigned when a person needs to be identified by a Swedish authority without being registered in the population register. A personnummer normally follows population registration. A coordination number alone does not grant residence rights, social insurance, a bank account or BankID; each organisation applies its own conditions.
Two numbers for two situations
A personnummer is tied to folkbokföring and follows a registered resident across Swedish public services.
A samordningsnummer allows authorities and authorised actors to identify someone who is not population-registered.
Start with the personnummer guide if you believe you qualify as a resident.
| In Swedish | What it means | When you use it |
|---|---|---|
| Behöver jag ett samordningsnummer? | Do I need a coordination number? | |
| Vem har begärt numret? | Who requested the number? |
Who requests it
An authority or another authorised body may request the number when it needs one for its work.
In some cases, an individual may apply directly to Skatteverket after demonstrating a connection to Sweden and completing the required identity check.
Assignment does not replace a folkbokföring application when you become resident.
Active, dormant and updated
Skatteverket records the number’s status and may require identity information to be updated.
A dormant number remains connected to the same person but can trigger additional checks.
Never seek a second number to bypass a problem; ask Skatteverket to correct your record.
What the number does not guarantee
Banks, Försäkringskassan and digital services apply their own identity and eligibility rules.
Keep the decision and ask exactly which evidence is missing when a service rejects an application.
The SvenskaApp settling path organises these steps; the article on the proposed end of Skatteverket ID cards prepares for the next change.
Sources
- Skatteverket: Coordination numbers2026-09-20
Rules and processing times change. Check the official page for your own case before acting on anything here.
Questions people ask
- Does a coordination number replace a personnummer?
- No. It identifies someone without population registration.
- Does it automatically provide BankID?
- No. Banks apply their own checks and eligibility requirements.
- Can someone have several numbers?
- One person should keep the same number; request a correction rather than a new identity.
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