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Form RF-1114

Application for extended deadline for submitting the tax return for businesses

You can apply for an extension of 30 days.The deadline for receipt of applications is 31 May. If you discover errors or receive new or delayed information, you can still change and submit the tax return.

If the tax return is submitted after the deadline, you must attach an explanation for the late submission.

Who can get an extension?

  • Businesses can apply for an extended submission deadline.
  • Spouses of self-employed persons who are not a self-employed person, etc. themselves do not need to apply for an extension. The spouse will automatically get the same extended deadline as the self-employed person has been granted. 

If you do not submit by the deadline, you may be issued an enforcement fine.

Petroleum companies have their own deadlines and rules when applying for an extension.

Important information

You will find confirmation of a granted application for postponement in your inbox in Altinn.