We’re putting together a country-by-country series on freelancer taxes, because the rules are always more annoying than they look at first. I've been living in Norway for a while, and it's a pretty complicated system that isn’t always easy to untangle, so I asked our tax specialists to break it down properly — and I’m sharing that with you here.

This post is meant to be a practical snapshot, not a legal opinion.

TL;DR

— Norway taxes residents on worldwide income and non-residents only on Norwegian-source income.

— If you freelance in Norway in a business-like way, the usual setup is a sole proprietorship (enkeltpersonforetak).

— The tax system is complicated: there is general income tax, bracket tax, and national insurance contributions.

— Self-employed people generally pay 10.8% national insurance contributions on business income.

— VAT registration starts once turnover exceeds NOK 50,000 in 12 months.

⚠️ The total tax burden is usually much higher than “22%” once bracket tax and social contributions are added.

Also, general rule of thumb: residence and work permit rules are actively being improved and revised, so keep that in mind. The information is up-to-date at the moment of posting.

Tax residence

In Norway, regular, profit-seeking freelance activity is generally treated as business income, and sole proprietorship is the usual setup. If your work is occasional and not running as a real business, the rules can be different.

Taxpayers can register on the Min side public services portal, in the Min skatt taxpayer account, and on the Altinn online platform to interact with tax authorities and submit documents online. To access these services, you will need to obtain an electronic ID (elektronisk ID – e-ID). There are several types of e-ID available: MinID, BankID, Buypass ID, and Commfides.

Useful links: How to get Elektronisk ID (e-ID); electronic signature (E-signatur)

Sole proprietor setup

For freelancers, the standard structure is usually a sole proprietorship. In Norwegian terms, that means selvstendig næringsdrivende operating through an enkeltpersonforetak. The important part is that business income is treated as your own taxable income, not as salary from an employer.

That distinction is the first big thing to understand. Employees get wages, withholding, and employer reporting. Sole proprietors get business income, which they must track, declare, and pay tax on themselves.

Registering as a sole proprietor is an option if you provide services or sell goods in your own name. If you have national FN/DN identity numbers, you can register online by completing form BR-1010B using an electronic signature (see the filling-out instructions for details). A confirmation letter will be sent to your Altinn account, where you can also track the verification status.

If you lack a national identity number, registration can be done by submitting two paper documents simultaneously: an application for a DN using form BR-1015E and a notification of sole proprietor registration using the simplified form BR-1025B (see the filling-out instructions for details). These documents must be mailed to the Brønnøysund Register Center (Brønnøysundregistrene), along with a certified copy of an identity document. The registration application will be processed after an identity verification (ID-kontroll) by the Norwegian Tax Administration and the assignment of a DN.

Registration fees are charged and depend on the filing method; the current amounts should be checked against Brønnøysundregistrene before publishing.

Typically, the application review begins within ten days of receiving the documents, and the processing time may vary throughout the year. You can check the submission date of documents currently under review here. Upon successful application review, the freelancer is assigned an organization number (ON). Learn more about the registration process.

Accounting and reporting

Sole proprietors must always keep records of their income and expenses. As a sole proprietor, you need to issue invoices (faktura). All types of invoices and receipts, as well as other financial documents, must be retained for at least five years.

Taxes and contributions

This is where Norway gets misunderstood most often. The tax on sole proprietorship income is not a single flat rate. It is usually built from several parts: general income tax, bracket tax, and national insurance contributions.

Income tax (inntektsskatt) is calculated on total taxable income. Norway uses a dual system: a general income tax (alminnelig inntekt) at a flat rate of 22%, plus bracket tax (trinnskatt) at progressive rates.

Income, NOK	Bracket tax rate, %
0–226,100	0
226,101–318,300	1.7
318,301–725,050	4.0
725,051–980,100	13.7
980,101–1,467,200	16.8
1,467,201 and above	17.8

Deductions are based on documented business expenses (fradrag); a loss relief is available. For recently registered sole proprietors, the initial costs (oppstartskostnader) incurred during the business launch (up to five years ago) can also be deducted.

The taxpayer must inform the Norwegian Tax Administration about expected profit to calculate advance tax (forskuddsskatt). This is normally based on expected business income and can be adjusted during the year if needed. Advance tax is normally paid in quarterly installments.

The Norwegian Tax Administration sends the tax return (skattemelding) in March or April, and the filing deadline is usually May 31 of the year following the reporting year, with a possible one-month extension if requested. Inaccurate or incomplete information may lead to additional tax, interest, or penalties.

National insurance

National insurance contributions (folketrygden) are part of Norway’s National Insurance Scheme. For self-employed persons with ordinary business income, the contribution rate is 10.8%, and the lower threshold for contributions is NOK 99,650. The amount payable is shown in the tax return, so there is no separate reporting for this contribution.

⚠️ This is where many freelancers get surprised. They set their prices using only income tax and then realize later that social contributions are taking another chunk of profit.

Value added tax (VAT) / Merverdiavgift (MVA)

VAT in Norway is called MVA. The threshold is NOK 50,000 in taxable turnover over any 12-month period, which is low enough that many freelancers hit it faster than they expect. To pay VAT, you need to register as a VAT payer. This process can only be completed online by submitting an application through the taxpayer's Min skatt account. Confirmation of successful registration is sent to the Altinn account within one working day to three weeks.

Having registered, the sole proprietor needs to issue invoices (faktura) marked with the MVA abbreviation.

The standard VAT rate is 25%, with reduced rates of 15% and 12% applying to certain goods and services. A 0% rate applies to specific types of income, such as earnings from international services. VAT-registered businesses are also subject to bookkeeping obligations and may deduct input VAT where allowed.

VAT payers are also subject to a bookkeeping obligation and can deduct expenses (fradrag for merverdiavgift). As a VAT payer, you need to file a VAT return (Mva-melding) once every two months via dedicated software or the Min skatt taxpayer account.

If a sole proprietor meets their VAT obligations correctly and in a timely manner for a year, and their annual turnover is less than NOK 1 million, they may switch to annual filing.

Useful links: Calculator for income tax and insurance contributions; deduction wizard to check whether any deductions apply; video guide on filling out and submitting returns; reporting deadlines; payment difficulties.

Additional details

• Norwegian Directorate for Immigration (Utlendingsdirektoratet, UDI).
• Official collection of Norway's online legal resources (Lovdata).
• Official website of the Government of Norway (Regjeringen.no).
• Norwegian Labor and Welfare Administration (Arbeids- og velferdsforvaltningen, NAV).

So that’s taxes in Norway for freelancers. Which country should we cover next: Portugal, UAE, Estonia, Thailand, or Mexico? Drop it in the comments and we’ll prioritise the one people ask for most.

One note: if you’re paid through a platform like Mellow, it doesn’t withhold or report tax for you — you declare it yourself under the relevant status, so it’s worth sorting your tax ID and regime early.