What is Global Mobility—managing international employees in Norway

Sending employees to Norway—whether for a project, market entry, or international recruitment—is a key part of global mobility and requires proper setup across immigration, employment, tax, reporting, and social security. Here’s a practical overview of what employers need in place to manage an international workforce in Norway.

What is Global Mobility

Global mobility involves moving employees across borders while staying compliant with the laws of the country where the work occurs. Common scenarios include:

• Cross-border assignment: a foreign company sends employees to Norway to deliver a project for a Norwegian client.

• Market entry: A foreign entrepreneur sets up a Norwegian company and hires staff to grow the market.

• International recruitment: a Norwegian employer hires foreign nationals.

Why Global Mobility matters

When employees work in Norway, obligations often start from day one—even if the employer is foreign. If requirements are not met, consequences may include project delays, financial liabilities, and penalty fees.

• No tax card: withholding may default to 50% until a tax card is issued.

• Payroll reporting: late or incorrect a-melding filings can trigger penalties.

• Social security (A1): unclear coverage may create unexpected employer costs and obligations.

• Insurance and pension: ensure occupational injury insurance and assess Pension scheme requirements.

Also read: Key compliance rules for employers relocating employees to Norway

Types of Global Mobility programs

Global mobility arrangements in Norway vary depending on how employees are engaged.  

Depending on the structure you choose, there are a number of areas worth looking into in more detail – including tax, payroll, immigration and reporting obligations.

• Secondment/project for a Norwegian client: Typically focuses on immigration, Assignment register reporting, ID check/tax card, and correct payroll reporting

• Employment in a Norwegian company: Norwegian employment contract, payroll set-up, holiday/holiday pay, occupational injury insurance, and a Pension scheme

• Foreign employer + home office in Norway: Assess social security coverage, tax withholding/reporting, and the risk of a “permanent establishment”

Key components of Global Mobility

Before arrival

• Immigration: Confirm whether a residence/work permit or registration is required.

• Employment terms: Ensure a written contract covering role, location, pay, working hours, holiday, and notice.

• Social security (A1): Obtain A1 (EU/EEA) or otherwise clarify National Insurance coverage.

Upon arrival

• ID check and tax card: Book the Tax Administration appointment early (often needed for D number/tax card).

• If there is no tax card: Withholding may default to 50%.

• Choose tax scheme: Assess PAYE vs. ordinary taxation for the employee.

During the assignment

• A-melding: File monthly payroll reporting on time.

• Holiday and holiday pay: Apply Norwegian holiday rules and calculate holiday pay correctly.

• Insurance and pension: Ensure occupational injury insurance and assess Pension scheme requirements.

• Assignment register reporting: Check whether the contract/assignment and workers must be reported.

Offboarding and end of assignment

• Tax return (if applicable): Confirm whether the employee must file in Norway (non-PAYE).

• Tax assessment: Keep the final tax assessment/settlement for documentation (often needed for tax filings in the home country).

Also read: Your checklist for employee secondment to Norway

Challenges in Global Mobility

Common challenges include unclear ownership across HR, payroll, andproject teams, long processing time for permits and tax cards, and cross-border social security or tax questions that  Often arise late in the process.

• Timing: ID checks/tax cards and reporting deadlines can delay start dates.

• Home office: Long-term work from Norway can create “permanent establishment” risk for foreign employers. 

• Compliance overlaps: Immigration, payroll reporting, and National Insurance rules often intersect.

Also read: Common pitfalls when relocating employees to Norway 

Ensure a proper setup before sending your employees to work in Norway

Global mobility in Norway involves managing immigration, employment, tax, reporting, and social security compliance for international employees. A proper setup is essential to avoid delays, penalties, and operational risks. 

In global mobility, the goal is simple: to get people working in the right country—with the right compliance framework in place. Clear ownership and a practical checklist usually help prevent the most common issues. Success depends on establishing the right structure from the outset and maintaining it throughout the assignment. 

We recommend seeking professional advice before sending employees to Norway. This can save both time and money in the long run.