Your Danish pension is taxed while it grows. Every year, the interest, dividends and price gains inside your ratepension, aldersopsparing or livrente are taxed at a flat 15.30%, and you never see a bill.

That surprises people who arrive from countries where retirement accounts grow untouched until withdrawal: the US 401(k), the UK SIPP, Ireland’s PRSA. Denmark taxes the growth as it happens, gains on paper included. The trade-off is the rate, which is flat and lower than almost anything else on investment income here.

The tax is called pensionsafkastskat, PAL tax for short, after the law that sets it. Your bank or pension company calculates it, takes it from your pension and pays it to Skattestyrelsen, according to Skattestyrelsen’s page on tax on pension returns (in Danish). There’s nothing to file and nothing to enter in TastSelv.

The Flat Rate Undercuts Other Ways to Hold Investments

The ASK rate comes from Skattestyrelsen’s page on the aktiesparekonto (in Danish), and the share income rates and threshold from its English guide to buying and selling shares. Someone whose share gains run past DKK 79,400 a year pays 42 % on the excess in frie midler, close to three times the PAL rate on the same gain.

The pension rate only tells part of the story, though, because PAL tax is one of up to three layers. For an aldersopsparing, it’s the only layer: contributions go in from taxed income and come out tax-free, so the flat rate on growth is the whole bill.

A ratepension or livrente works differently. Contributions are deductible going in and payouts are taxed as personal income coming out, with PAL tax on the growth in between. For a saver mainly comparing where to hold growth assets during their working years, the arithmetic still favors the pension wrapper; how the deduction and the payout tax net out depends on the income in both years, which is a separate calculation.

What Gets Taxed Depends on Where the Pension Sits

PAL tax covers almost every Danish pension: ratepension, aldersopsparing, livsvarig livrente, indeksordninger, and older products such as kapitalpension, which stopped taking new deductible contributions in 2013 but is still taxed the same way. It also covers foreign pension schemes that Skattestyrelsen has approved for Danish tax treatment.

A pension held at a bank, or in a self-directed depot at a broker like Nordnet (partnerlink/reklamelink), is taxed on everything it earns: interest, dividends, and gains or losses on every holding. Those are measured under lagerprincippet, the mark-to-market principle, as the change in value between 1 January and 31 December, sold or not.

A pension with an insurance company or a pensionskasse, which is where most workplace arbejdsmarkedspension schemes sit, runs on the return the provider credits to your account or the change in value of your individual depot. The provider does the whole calculation, so you’ll rarely see the workings.

What a Year of PAL Tax Looks Like in Practice

A Loss Year Becomes a Credit Against Future Tax

When a pension’s return for the year is negative, the tax runs in reverse. The loss creates negative PAL tax of 15.30% of the loss, which is set against the PAL tax due in later years, with no limit on how many years it can be carried forward.

Say Anna’s ratepension falls DKK 30,000 the following year. That leaves her a credit of DKK 4,590. The year after, it gains DKK 50,000, and the DKK 7,650 of PAL tax on that gain is cut to DKK 3,060 once the credit is used.

The credit sits on that pension and is normally used only against future bills. The exception: if the pension is closed while it still carries negative tax, the credit can be paid into the pension under certain conditions, according to the same Skattestyrelsen page. Outside a pension, share losses are much more boxed in (losses on listed shares mostly only offset gains and dividends on listed shares), so the pension treatment is the more forgiving of the two.

Leaving Denmark Means Applying to Stop PAL Tax

Moving away doesn’t stop the tax by itself. You apply on Skattestyrelsen’s exemption form for tax on pension returns (in Danish), which is sent by post, and Skattestyrelsen suggests settling your tax residence first if it’s unclear. The Sweden and Greenland carve-outs are confirmed on its English page on Danish pensions when you move abroad.

If the application is approved, you get a fritagelseserklæring (exemption certificate), and you hand it to each bank and pension company holding your Danish pensions yourself. Until a provider has it, that provider keeps deducting PAL tax.

The duty runs the other way too. If you become liable for PAL tax again, for example by moving back, you must tell Skattestyrelsen and every provider that holds your certificate, and skipping that can lead to a fine.

US Citizens Pay PAL Tax and May Owe the IRS on the Same Growth

Everything above assumes Denmark is the only country taxing your pension. US citizens and green card holders are taxed by the US on worldwide income, and a Danish pension doesn’t automatically get the deferral a 401(k) or IRA gets.

Depending on how the scheme is set up, the Danish investment funds inside it can count as PFICs (passive foreign investment companies), and the account itself may need reporting on the FBAR and on FATCA Form 8938, as set out on the IRS’s FBAR page. The pension article of the US-Denmark tax treaty may shelter some of this, and how far depends on the scheme.

The Danish side stays the same: 15.30% PAL tax, collected automatically. What can change is a US tax bill on the same growth, potentially at ordinary income rates and in the year the gain happens, with Danish tax credits offsetting some or all of it depending on the return.

Treaty positions, PFIC elections and foreign tax credits interact, and a missed form is far harder to fix than a correct first filing. This is where a CPA or enrolled agent who prepares both US and Danish returns earns their fee (the IRS Directory of Federal Tax Return Preparers lists who holds which credential).

Official sources

• Skat af pensionsafkast (tax on pension returns), Skattestyrelsen (in Danish)
• Ansøgning, fritagelse for at indeholde og indbetale pensionsafkastskat, form 07.058, Skattestyrelsen (in Danish)
• Danish pensions if you move abroad, Skattestyrelsen (in English)
• Aktiesparekonto, Skattestyrelsen (in Danish)
• Buying and selling shares and securities, Skattestyrelsen (in English)
• Report of Foreign Bank and Financial Accounts (FBAR), Internal Revenue Service (in English)