Most people living in Denmark are taxed on their worldwide income through a combined system of state and municipal income tax, plus a labour-market contribution of 8% on earned income. The Danish Tax Agency (Skattestyrelsen) pre-fills an annual tax statement each spring, which residents review, correct, and confirm.
How does income tax work in Denmark?
Denmark taxes residents on their worldwide income, and the total is made up of several parts: a state (national) income tax with a lower and an upper bracket, a municipal income tax that varies by municipality, and a labour-market contribution (AM-bidrag) of 8% on earned income. A personal allowance (personfradrag), which the agency updates each year, is free of tax. Because the brackets and thresholds are set annually, the Danish Tax Agency publishes the current figures rather than any single fixed rate.
What is the arsopgorelse?
Each year the agency issues two key documents. The forskudsopgorelse is a preliminary income assessment, sent in advance, that estimates your income and sets your withholding for the year; you can update it if your circumstances change. The arsopgorelse is the final annual tax statement, issued the following spring and largely pre-filled from employer and bank reporting. Residents check it, add anything missing such as certain deductions, and confirm it. If too much tax was withheld a refund follows; if too little, a balance is due.
Who has to file in Denmark?
Most employees do not complete a traditional return, because the system is built around the pre-filled statement. You are still responsible for making sure the arsopgorelse is correct and for reporting income it does not already capture, such as foreign income, self-employment income, or certain investment gains. New arrivals must register with the authorities and obtain a personal number (CPR), and cross-border situations can change where income is taxed.
| Element | What it is |
|---|---|
| State income tax | National tax with a lower and an upper bracket |
| Municipal income tax | Set by each municipality, so the rate varies by where you live |
| Labour-market contribution (AM-bidrag) | 8% on earned income |
| Personal allowance (personfradrag) | A tax-free amount the agency updates each year |
Which deductions are common?
Denmark allows a range of deductions that reduce taxable income, including commuting (befordringsfradrag) above a distance threshold, contributions to certain pension schemes, interest on loans, and union or unemployment-fund payments. Because eligibility and amounts change from year to year, the agency's own guidance is the authoritative source for what applies to your situation.
How are foreign income and new arrivals taxed?
Your position in Denmark depends on your residence status. People who are fully tax resident are generally taxed on worldwide income, while those with limited tax liability are taxed only on certain Danish-source income, such as Danish salary or local property. New arrivals register with the authorities, receive a personal number (CPR), and are issued a tax card so the right amount is withheld from the first payslip. Updating the preliminary assessment after a move or a pay change keeps that withholding accurate.
Denmark also operates special schemes for some inbound employees and researchers, and its double-taxation treaties decide which country may tax a particular type of income. If you keep income, pensions, or property abroad, those amounts may still need to be reported in Denmark even when another country taxes them as well. Because the outcome turns on your specific facts and on treaty terms, the agency's guidance and a qualified professional are the right sources to confirm how your situation is handled.
Where to get help
Cross-border and residency questions in Denmark can be detailed. To find recognized professional bodies and qualified help, see the recognized professional bodies for Denmark.
Sources
- Skattestyrelsen (the Danish Tax Agency) - guidance on the arsopgorelse, the preliminary income assessment, the labour-market contribution, and deductions (skat.dk).