The Norwegian fiscalization model puts the responsibility on the software vendor: you declare that your cash register system meets the rules, and you answer for it if it doesn't. For POS vendors eyeing the Nordics, that makes Norway an interesting market.
Fiscalization in Norway: the Cash Register Systems Act
Fiscalization in Norway is governed by the Cash Register Systems Act (kassasystemlova) and the Cash Register Systems Regulation (kassasystemforskrifta). Together, they set technical requirements for cash register software, so that recorded sales can't be hidden or altered. The Norwegian Tax Administration (Skatteetaten) enforces the rules.
The regulation was adopted on December 18, 2015, and rolled out in two stages:
- January 1, 2017: Only systems that meet the new rules may be offered on the Norwegian market.
- January 1, 2019: Businesses subject to bookkeeping must use a compliant system to record cash sales.
Who must comply with Norway's cash register rules?
The rules apply on two levels:
- Software vendors: Only cash register systems that meet the Act and the Regulation may be sold in Norway. If you don't submit a product declaration, or your system doesn't meet the requirements, Skatteetaten can fine you.
- Businesses: Every business subject to bookkeeping must record its cash sales in a declared cash register system. In Norway, "cash sales" include card payments and any other sale paid on the spot. Businesses that use a non-declared system can also be fined.
There are a few exemptions, most notably:
- Businesses whose cash sales don't exceed NOK 50,000 (excluding VAT) per financial year
- Ambulatory or sporadic sales below a separate threshold
- Sales documented with a compliant cash invoice instead of a cash register
- Internet sales, which generally fall outside the cash register requirement
What are the key requirements to be fiscalization compliant in Norway?
Fiscalization requirements in Norway follow a software-only model. Compliance rests on four pillars:
- Product declaration: As the vendor, you confirm that your system complies with the rules by submitting a product declaration through Altinn, Norway's public online portal. Skatteetaten publishes a list of declared systems, but it doesn't test or approve them. You declare compliance yourself, and you carry the responsibility.
- Secured electronic journal: Similar to Sweden's journaling requirement, every transaction is stored in an electronic journal that is protected against manipulation, including with digital signatures. Skatteetaten publishes the technical requirements for implementing them.
- SAF-T Cash Register export: Your system must be able to export journal data in the standard SAF-T Cash Register format. The file isn't filed regularly; Skatteetaten requests it during tax audits.
- Required and forbidden functions: The regulation sets detailed rules on what a system must and must not do. These include X and Z reports, defined receipt types such as sales and return receipts, and requirements for the cash drawer.
What's changing next in Norway
The cash register rules themselves have been stable since 2019. The bigger shift is happening around them: Norway is moving to mandatory e-invoicing and digital bookkeeping.
- January 1, 2027: Businesses subject to bookkeeping must issue structured e-invoices for B2B transactions. The Norwegian Parliament (Storting) passed the law on June 8, 2026.
- January 1, 2030: Businesses must keep their books digitally, using an accounting system that can receive and process e-invoices automatically.
- December 2026: The Directorate of Taxes is due to report on whether to extend the rules further, for example to e-invoicing for consumers and digital sales receipts (e-receipts).
Key takeaways
- Fiscalization in Norway is software-only: no certified hardware or cloud signing component is required.
- Vendors must submit a product declaration and are directly liable for compliance.
- Systems need a secured electronic journal with digital signatures and a SAF-T Cash Register export.
- Businesses with cash or card sales must use a declared system, with a few exemptions.
- B2B e-invoicing becomes mandatory on January 1, 2027, and further changes to receipts may follow.
Official sources
- Skatteetaten: Cash register systems
- Skatteetaten: Forskrift om krav til kassasystem
- Skatteetaten: SAF-T documentation
- Skatteetaten: Unntak for krav til kassasystem ved lavt kontantsalg
- Skatteetaten: Spørsmål og svar om nye kassasystemer
- Regjeringen: Nye lovregler om e-fakturering i næringslivet settes i kraft
- Regjeringen: Foreslår krav om e-faktura og digital bokføring i næringslivet
