How to File Personal Tax in Greenland

Filing personal tax in Greenland is a unique experience compared to most countries. The system is highly structured but also simplified in many ways because a large portion of tax is automatically deducted at the source.

If you live or work in Greenland, understanding how the system works is essential for staying compliant and avoiding penalties.

In this detailed guide, you’ll learn exactly how to file personal tax in Greenland, step by step, in a clear and human-friendly way.

1. Understanding the Greenland Tax System

Personal income tax in Greenland is administered by the national tax authority (often referred to simply as the Tax Agency).

Greenland operates a source-based taxation system, meaning:

• Taxes are often deducted automatically from income
• Employers handle most withholding

For many individuals, this reduces the complexity of filing.

2. A-Tax and B-Tax Explained

One of the most important concepts in Greenland taxation is the distinction between A-tax and B-tax.

A-Tax (Automatic Tax)

• Deducted directly from salary
• Managed by your employer
• Based on your tax card

B-Tax (Self-Managed Tax)

• Applies to:
  • Self-employment income
  • interest income
  • certain grants
• Paid by the individual in installments

B-tax is typically paid in 10 installments per year.

3. Who Needs to File a Tax Return in Greenland?

Most individuals are required to file a tax return.

You must file if:

• You are fully or partially tax liable
• You have B-income
• You need to correct pre-filled data

However, if everything is correct and pre-filled, you may not need to take action.

4. Understand Tax Residency

Residency determines your tax obligations.

Full Tax Liability

• Stay more than 6 months (183 days)
• Taxed on worldwide income

Limited Tax Liability

• Stay less than 6 months
• Taxed only on Greenland income

5. Know the Tax Year

The Greenland tax year is:

1 January to 31 December

6. Pre-Registration and Tax Card

Before earning income, you typically complete a pre-registration.

This allows the tax authority to issue a tax card, which:

• Determines how much tax is withheld
• Is used by employers

7. Gather Required Information

Even though the system is automated, you should review your data.

Income Sources

• Salary
• Freelance income
• Investments
• Rental income

Other Information

• Bank interest
• Benefits (housing, food, etc.)

Some benefits are taxed at fixed values.

8. Access Your Tax Return

Tax returns can be accessed through Greenland’s digital citizen platform (such as Sullissivik).

Your return is often pre-filled with:

• Employer-reported income
• Tax already paid

9. Review Your Pre-Filled Return

Carefully check:

• Income accuracy
• Missing income
• Incorrect figures

If everything is correct, no action may be required.

10. Add Additional Income

You must report income not already included.

Examples

• Freelance earnings
• Foreign income
• Investment income

11. Claim Deductions

Greenland provides several deductions.

Common Deductions

• Personal allowance
• Standard deductions
• Interest expenses

12. Calculate Taxable Income

Formula:

Total Income – Deductions = Taxable Income

13. Understand Tax Rates

Greenland uses a mix of:

• Municipal taxes
• National taxes

Rates vary by municipality but are generally moderate to high.

14. File Your Tax Return

Even though much is automated, you may need to submit or confirm your return.

Deadline

• 1 May following the tax year

Late filing can result in penalties.

15. Understand Late Filing Penalties

Failure to file on time may result in:

• Daily fines
• Maximum penalty limits

For example:

• Daily penalty may apply up to a fixed cap

16. Receive Final Tax Assessment

After filing, the tax authority issues a final assessment.

This shows:

• Tax owed
• Refund due

17. Pay Outstanding Tax

If you owe additional tax:

• It is usually paid in 3 installments
• Due dates typically fall later in the year

18. Receive Tax Refund

If you paid too much tax:

• Refund is issued automatically
• Usually before September

19. Real-Life Example: Employee

Profile

• Income: Salary only
• Tax deducted via A-tax

Outcome

• No action required unless corrections are needed

20. Real-Life Example: Freelancer

Profile

• Income: Freelance + salary
• Has B-income

Outcome

• Pays B-tax in installments
• Files return manually

21. Real-Life Example: Mixed Income Earner

Profile

• Salary + investment income

Outcome

• Reports additional income
• Adjusts tax return

22. Common Mistakes to Avoid

• Ignoring pre-filled errors
• Not reporting B-income
• Missing deadlines
• Poor documentation

23. Prepare for Tax Audits

Although audits are not highly formal, the tax authority may review your case.

Tips

• Keep documentation
• Ensure accuracy
• Respond promptly

24. Special Cases (Expats)

Some expatriates:

• May be exempt from filing
• May use special tax regimes

25. Double Taxation Agreements

Greenland has agreements with:

• Denmark
• Iceland
• Norway
• Faroe Islands

These prevent double taxation.

26. Plan Ahead for Taxes

Smart strategies include:

• Monitoring income
• Estimating B-tax
• Keeping records

27. Benefits of Greenland’s Tax System

• Simplified filing
• Automated deductions
• Clear final assessment

28. Final Thoughts

Learning how to file personal tax in Greenland is essential for anyone living or working there.

The system is:

• Highly automated
• Based on source taxation
• Supported by pre-filled returns

Focus on:

• Reviewing your tax return
• Reporting additional income
• Filing on time

With experience, the process becomes simple and manageable.

FAQs

Q1: Do I need to file a tax return in Greenland?

Yes, most individuals must file or confirm their tax return.

Q2: What is the tax deadline in Greenland?

Usually 1 May following the tax year.

Q3: What is A-tax and B-tax?

A-tax is deducted automatically, while B-tax must be paid manually.

Q4: What happens if I don’t file taxes?

You may face daily penalties and additional charges.