Top 5 Pitfalls to Avoid when Starting a Business in Norway

Opening a business in Norway is an attractive prospect due to the country’s stable economy and high digital maturity. However, the Norwegian market is governed by strict compliance rules and unique cultural nuances that can catch international entrepreneurs off guard.  

Contents:

1. Failing to consider the business structure  

2. Failing to consider Norwegian reporting demands  

3. Failing to consider Norwegian labour law  

4. Failing to familiarise yourself with Norwegian Tax and VAT regulations  

5. Not employing the right partners.  

A Strategic Resource: Presented as a collaborative effort between CodeIT Innovation AS — a member of the Norway-Ukraine Chamber of Commerce (NUCC)—and Økonomihuset, this guide serves as a practical resource for the broader business ecosystem looking to navigate the Norwegian landscape successfully.  

To ensure your venture starts on solid ground, here are the most common mistakes to avoid. With these key pitfalls in mind, let’s explore their implications and requirements in detail:  

Business structure  

Selecting the correct legal framework is your first critical decision, as it dictates your personal liability and tax obligations.  There are several ways to organise a business in Norway, but the most common ones are ENK (sole proprietorship) and AS (Limited Liability Company/Corporation). Both have distinct advantages and disadvantages.  

1. Sole proprietorship (ENK)  

This is the simplest form of organisation in Norway, with the fewest requirements. It is free to establish and register in the business register, and is basically an extension of you as an individual. It will allow you to deduct business expenses from your income and register for Value-added tax reporting.  

The downside is that you will be privately responsible for the company’s liabilities, and the net income from the business will be taxed as your personal income. Additionally, sole proprietorships incur a slightly higher Social Security cost.  

2. Limited liability company (AS)  

The main advantage of a limited liability company is that it limits your personal liability to the capital you have invested in the business (with certain limitations). Additionally, it is subject to a lower tax rate on income that remains in the company, allowing you to reinvest a larger portion of the business's net income.  

The downside of an AS is that it requires some capital up front. The minimum capital requirement for an AS is NOK 30,000, which must be paid prior to registering the company in the business register. Additionally, AS’s are subject to more rigorous reporting and documentation demands.    

3. Holding structure / group companies  

If you plan to engage in several different types of business with varying risk profiles and capital needs, it may be worth considering establishing separate AS for each business. This will increase the complexity and regulatory and compliance costs, but may also limit the risk for each business. In such cases, it is also worth considering a holding structure with a parent company (holding) and subsidiaries for the different operational entities. There are distinct tax and risk-mitigation advantages to such a structure, but the costs will also increase.  

Norwegian reporting demands  

Once established, your focus must shift to the rigorous and often automated reporting landscape in Norway. Authorities place several reporting demands on businesses. Some are at fixed intervals, while others are based on events within the company. The primary reporting demands are:  

• All business structures (ENK and AS)  

• Employee registry, social security, and withholding tax(monthly)  

• VAT-reporting (bi-monthly)  

• Annual tax return (annual) – All business structures  

• Only for AS  

• Beneficial owners (event-based)  

• Shareholder registry reports (annual Annual reports (annual) – Only AS  

• Annual report (annual)  

Employee registry (a-melding)  

If you plan to hire, you must navigate one of the most employee-friendly legal systems in the world. New regulations effective from January 2026 have further tightened these requirements.  

Businesses with employees must, each month, submit a report detailing all employees, all compensation (including benefits in kind) to employees and board members, deducted withholding tax, pension costs, and more.  

• Mandatory Protections: You must provide written contracts within seven days, ensure a safe psychosocial work environment, and meet strict occupational pension and insurance requirements.  

• 2026 Updates: Companies can no longer set internal retirement ages below 72, and withholding tax must now be paid on the first business day after payroll rather than bi-monthly.  

• Liability: Non-compliance can now lead to immediate fines and personal liability for individual company leaders.  

The reporting is mandatory and must be completed through a payroll system. Additionally, withholding tax must be paid to the tax administration no later than the day after compensation has been paid to the employees.  

VAT-reporting  

Beyond simple reporting, understanding the "why" behind Norwegian taxes is essential to avoid "deemed discretionary assessments," in which the tax office estimates your income for you.  

Most business revenue in Norway is subject to a 25% VAT rate. VAT on most costs is also deductible for the business, including reverse-charge VAT on services purchased and delivered from abroad.  

VAT must be self-reported by the business to the tax administration on a bi-monthly basis, with the collected and deductible VAT accounted for, and the balance paid to the tax administration. Failure to report and pay will result in fines, and incorrectly reported VAT may also result in fines.  

The VAT-reporting should be submitted from an accounting software.  

Annual tax return  

All businesses must submit an annual tax return, no later than 31.05 the following year. The tax return details the business’s revenues and costs, meets certain mandatory requirements, and finally calculates the firm’s tax base and the payable tax. The reporting is slightly different for AS and ENK, but in both cases, it must be submitted through accounting software.  

Beneficial owners  

Norwegian authorities maintain a register of beneficial owners. The register keeps track of all physical persons that own 25% or more of an AS, either directly or through other AS’.  

If a change in ownership in an AS results in a change in beneficial owners. The change must be reported to the business register within 14 days of the event. If the filing deadline is not observed, the business register may impose daily fines until the filing is completed.  

Shareholder registry  

No later than 31.01 the following year, each AS must file a report detailing any changes in share ownership, share capital, dividends, and loans for the AS. Each event must be detailed with date, time, amount, and event type for each involved shareholder.  

Missed deadlines for share registry reports trigger daily fines until completed.  

Annual report  

All ASs must submit an annual report in compliance with Norwegian GAAP no later than 31.07 of the following year. The report must include Profit and Loss, Balance sheet, and mandatory notes, and must be signed by all board members and approved by the annual shareholders’ meeting.  

Missing the annual report deadline incurs daily fines until the report is filed.  

Norwegian labour law  

Norwegian labour law offers significant protections to employees. Failing to properly observe Norwegian labour law may result in expensive lawsuits from employees, as well as expose the business and its leadership to criminal suits.  

Some of the most significant are:  

• Minimum wage requirements  

• Holiday pay and mandatory holidays  

• Maximum work hours  

• Pension requirements  

• Insurance requirements  

• Mandatory leaves  

• Termination of employees  

Each of thesetopics could be treated in depth, and requirements vary by industry, unionisation, and employment type. It is recommended to engage specialist services to remain compliant with these regulations.s.  

Norwegian tax and VAT regulations  

Different countries have different tax regulations, including VAT (“Taxes”), and it is essential for a business to report its taxes both on time and correctly. Taxable income and deductible costs are both heavily regulated, and it is essential to know which costs are deductible for the business, what income to report, how to define what costs will be considered taxable benefits for employees, and how and when owners can extract funds from the business. Failure to comply with these regulations may result in unnecessary taxes or fines imposed on the business, and potentially personal liability or criminal negligence suits filed against board members and company leadership.  

Finding the right partners  

A frequent mistake among international founders is attempting a do-it-yourself approach to Norwegian compliance. In Norway, lack of knowledge is not considered a legal excuse.  

Staying on top of Norwegian reporting demands and navigating Norwegian company, labour, and tax regulations can be complex and demanding. Managing a Norwegian entity, whether an AS or an ENK, exposes you to both civil and criminal suits unless handled correctly. Fortunately, many companies offer professional services and can assist you with these demands. State-authorised accountants and auditors will be able to advise you and even handle most of these demands for you.  

Norwegian law and practice state that a lack of knowledge is never an excuse for noncompliance with regulatory demands on businesses. Rather, it demands that businesses, their managers, and board members recognise their shortcomings and procure the necessary assistance.  

About the author  

Stig Dyb-Halleraker is a State Authorised Accountant at Økonomihuset AS. With a Master’s in International Business from NHH and over 15 years of experience, Stig is passionate about helping businesses leverage technology to navigate the complexities of Norwegian tax and reporting. When he isn't assisting his partners, he enjoys reading and staying active with his two children and his tiny dog.