Understanding Norwegian VAT Invoice Requirements
To ensure compliance when invoicing in Norway, businesses must include several mandatory fields on their VAT invoices. These requirements are primarily outlined in the Norwegian Bookkeeping Act and its regulations. Each invoice must have a unique identification number that follows a continuous, sequential order, and this numbering cannot be manually altered or set, often requiring approved invoicing software or pre-printed forms. The invoice date, representing when the document was created, is also essential.
Regarding seller information, the invoice must clearly state the seller's full name and their nine-digit organization number, which, if VAT-registered, must be followed by the letters "MVA" (e.g., NO123456789MVA). While the seller's address is technically optional, including it is considered best practice. For the recipient, the invoice needs their full name and address, and if they are VAT-registered, their organization number is also required. A detailed description of the goods or services provided is crucial, including the unit price, quantity, applicable VAT rate (e.g., standard 25%, reduced 15% for food, 12% for transport/accommodation), any discounts, and the VAT-exclusive price. Finally, the total VAT charged must be clearly stated in Norwegian Kroner (NOK), along with the total amount due and specified payment terms, including the due date.