Terms
Last updated 18 October 2026.
These terms apply when you use Förlängningskoll. The site is free and does not take payment right now.
What this site is
Förlängningskoll is an independent tool if you hold a work permit as an employee. It is not Migrationsverket. We cannot see your case and we do not submit anything for you.
The calculator
The calculator is free. It runs in your browser. Salary and dates are not stored. The result is a calculation from what you type and from the rules we have read. It is not a decision.
Your responsibility
You are responsible for the application. Check dates and amounts against Migrationsverket's pages before you treat them as certain. If you are unsure, ask your employer or an adviser.
Contact
Send questions about the site to hej@forlangningskoll.se.