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Contact Altinn support

Altinn support can help you with:

Other questions connected to the use of Altinn

 

Contact the Norwegian Tax Administration

If you have questions regarding your tax return, tax assessment, or payment of tax.

Telephone number 800 80 000; callers from abroad, please call +47 22 07 70 00.

 

Altinn support is available on:

Telephone number +47 75 00 60 00 (Monday-Friday from 8 a.m. to 3.30 p.m.)