Norway Corporate Tax Return Deadline: Which Filings Are Due and When
Which Norwegian company filings are due and when — the corporate tax return (skattemelding), annual accounts, and VAT (MVA), computed in Oslo time.
[Cite this as: Apier.no Docs v0.1.0 — last updated 2026-06-28]
A Norwegian company (AS) files its corporate tax return (skattemelding) electronically by the statutory deadline of 31 May.
The manual process today
A company has not one deadline but several, each on a different government surface, each in its own cadence — and each has to be located, then adjusted for weekends and holidays, by hand.
| Obligation | Where you look | Manual pain |
|---|---|---|
| Corporate tax return (skattemelding) | skatteetaten.no | find the date, adjust for weekends |
| Annual accounts (årsregnskap) | brreg.no / Altinn | separate deadline, daily late fees |
| VAT (MVA) terms | skatteetaten.no / Altinn | multiple periods through the year |
| Other filings (a-melding, etc.) | Altinn | vary by entity type |
Each must be computed in Oslo time and adjusted for weekends and public holidays by hand. Confirm each against the authoritative source — for the corporate tax return, see Skatteetaten's guidance for companies.
Frequently asked questions
What is the tax return deadline for companies in Norway?
A Norwegian company such as an AS files its corporate tax return (skattemelding) electronically by 31 May. (skatteetaten.no)
What is the tax return deadline for self-employed persons?
A self-employed person (ENK) files by 31 May, while a standard wage-earner's tax return is due 30 April. (skatteetaten.no)
What is the deadline for submitting annual accounts (årsregnskap)?
Annual accounts (årsregnskap) must reach the Register of Company Accounts by 31 July; filing later triggers a daily late fee that accrues from 1 August. (brreg.no)
Let Apier compute what is due
Apier computes which obligations apply to a company and exactly when each is due — Oslo time, weekend- and holiday-adjusted, with the Lovdata citation on each — and the public obligations and deadlines endpoints need no API key. Apier tells you what's due and when; it does not file on your behalf.
Norwegian Company Annual Accounts: How to Find and Track Filed Financials
A Norwegian company's annual accounts (årsregnskap) are public — find, view, and track filed financials from the Register of Company Accounts at brreg.no.
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