Accounting and Tax Deadlines
Here you will find an overview of the most important deadlines for limited companies (AS) and sole proprietorships (ENK) in Norway. Click a month to open the calendar and see the details. Contact us if you are unsure which deadlines apply to your business – we track every deadline for our clients.
Deadlines that fall on a Saturday, Sunday or public holiday are moved to the next business day. This calendar shows the general rule for the most common deadline types and does not account for every public holiday – contact us for a deadline overview tailored to your business.
October 20262 deadlines
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | 31 |
Deadlines this month:
05.10.2026EmployersA-melding (payroll report)Deadline to submit the a-melding for the previous month's payroll and employment data.
12.10.2026All businessesVAT return – period 4Deadline to submit the VAT return for the period July–August. Applies to VAT-registered businesses with the ordinary (bi-monthly) term.
November 20261 deadline
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| 30 |
Deadlines this month:
05.11.2026EmployersA-melding (payroll report)Deadline to submit the a-melding for the previous month's payroll and employment data.
December 20263 deadlines
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 | 29 | 30 | 31 |
Deadlines this month:
07.12.2026EmployersA-melding (payroll report)Deadline to submit the a-melding for the previous month's payroll and employment data.
10.12.2026All businessesVAT return – period 5Deadline to submit the VAT return for the period September–October. Applies to VAT-registered businesses with the ordinary (bi-monthly) term.
15.12.2026ENKAdvance tax – ENKDeadline to pay advance tax for sole proprietorships.
January 20271 deadline
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
Deadlines this month:
05.01.2027EmployersA-melding (payroll report)Deadline to submit the a-melding for the previous month's payroll and employment data.
February 20272 deadlines
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
Deadlines this month:
05.02.2027EmployersA-melding (payroll report)Deadline to submit the a-melding for the previous month's payroll and employment data.
10.02.2027All businessesVAT return – period 6Deadline to submit the VAT return for the period November–December. Applies to VAT-registered businesses with the ordinary (bi-monthly) term.
