The payment and payment agreement services will not be available from 12:00 on 31 December to 10:00 on 5 January
You cannot pay, defer, or split your claim in this period.
As of 1 January 2026, new debt collection rules will take effect and several collection authorities will be merged into one: the Collection Authority in the Tax Administration. This means that we are:
- phasing out sismo.skatteetaten.no and moving all the content to skatteetaten.no
- rebuilding and updating skatteetaten.no for a few days from and including 1 January
Paid too much
If you've paid more than you were supposed to for a claim, you can get your money back or it can be used to cover other claims you have with us.
If you've paid more than you were supposed to for a claim from us, for example, a ticket, your student loan, compensation claims or fees, we'll:
- either pay you back what you overpaid
- or use the money to cover other unpaid claims with the Norwegian National Collection Agency (SI) – if so, you'll be notified in advance
Usually, we'll quickly discover that you paid too much. If you have not received the refund within a week, you can contact us.