Invoice requirements in NO
What every invoice in NO should contain, and how VAT applies. This is a practical checklist — always confirm specifics with Skatteetaten.
Mandatory fields
- A unique, sequential invoice number.
- Invoice issue date and (if applicable) due date.
- Your business name, address, and VAT number (if registered).
- Your client's name and address.
- A clear line-item breakdown: description, quantity, unit price.
- The VAT rate (25%) and the VAT amount charged.
- The total amount payable in NOK.
Frequently asked questions
What makes an invoice valid in NO?
A valid invoice in NO needs a unique number, both parties' details, a dated line-item list, and the correct VAT breakdown. Skatteetaten publishes the official requirements.
Can I issue an invoice without a VAT number?
Yes, if you are below the VAT registration threshold. You simply do not charge VAT. Registered businesses must show their number.
This checklist is for reference only. Confirm specifics with Skatteetaten. InvoiceFormly is a tool, not tax or legal advice. Skatteetaten