Swedish expat tax in Portugal

What changes when you move from Sweden to Portugal

Most nationalities rely on a treaty to decide which country taxes their pension. Swedes cannot, because Sweden terminated its convention with Portugal from 2022. That single fact drives the planning: Sweden continues to tax Swedish-source pensions of people who have left, Portugal also taxes them as a resident, and the only relief is Portugal's unilateral credit for the Swedish tax.

On top of that, Sweden keeps a long reach over people who emigrate, through an essential-connection presumption and a ten-year rule on Swedish share gains.

Sweden terminated its tax treaty with Portugal

Sweden denounced its Sweden-Portugal tax treaty, with termination taking effect from 1 January 2022. The background was a dispute over pensions: Sweden wanted to tax Swedish pensions that were lightly taxed or exempt under Portugal's old NHR regime, a protocol to do that was not ratified, and Sweden ended the whole treaty instead.

With no treaty in force, neither country is bound by treaty allocation rules. Each applies its own law, and double taxation is managed only by each country's unilateral relief. Portugal, as your country of residence, gives a credit for Swedish tax paid, while Sweden gives no relief on Swedish-source income of a non-resident.

Pensions: Portuguese treatment and tax credit limits

Sweden taxes Swedish-source pensions of non-residents through a special flat tax for people living abroad, applied as a final withholding. Portugal applies its domestic pension rules as your country of residence. Ordinary resident pension income generally uses progressive rates, but a valid preserved NHR entitlement can produce different Portuguese treatment for the remaining benefit period. IFICI does not exempt Category H pensions.

If the pension is taxable in Portugal, unilateral foreign-tax credit may apply within the Portuguese foreign-tax-credit limits. The combined liability depends on the taxable base, timing and calculation in each country, and on how much credit Portugal permits. The result is not simply the higher of the two rates.

Ceasing Swedish tax residency: the five-⁠year and ten-⁠year rules

A Swedish citizen or someone resident for ten years or more is presumed to keep a significant connection to Sweden, and therefore unlimited tax liability, for five years after departure, unless they show the relevant ties have been broken; after five years, the burden generally shifts to the tax agency.

Sweden's ten-year rule applies to specified Swedish shares and participation rights, and to certain foreign shares acquired while Swedish-resident. Fund units and other securities follow separate rules. With no Sweden-Portugal treaty from 2022, treaty relief does not shorten the statutory window.

Swedish dividends and property

The rules below are the ordinary Portuguese treatment; for an eligible IFICI beneficiary, Swedish dividends, interest, rents and gains are generally exempt in Portugal.

Two more Swedish-source items lack treaty relief. Swedish dividends to a non-resident carry the full Swedish coupon tax with no treaty reduction, and Portugal then taxes the dividend as your resident income with a unilateral credit. Swedish real estate stays taxable in Sweden because that is where the property sits, and Portugal taxes the same income with relief. Swedish bank interest to a non-resident is generally not taxed at source in Sweden, but Portugal taxes it as your resident income.

Coordinating Skatteverket and Finanças

Keeping Swedish pensions, shares, or property usually means Swedish filings as a non-resident alongside Portuguese filing. The work is sequencing the emigration, breaking essential connections, tracking the ten-year window, and making both filings rely on the same facts so the credit is given for the right amount.