Buying a House in Portugal as a Swedish Buyer: 0% Becomes 7.5%

In Sweden the cheapest home to buy is a bostadsrätt, which carries no transfer tax whatsoever. Portugal has no such tenure, and taxes a non-resident buyer at a flat 7.5% on the property itself.

Every Portuguese home is real property, so the Swedish split between fastighet and bostadsrätt disappears on arrival. Decreto-Lei n.º 97/2026 then sets one rate for a non-resident buyer, 7.5%, with no relief of any kind, refundable on two conditions and only if you apply inside six months.

IMT stands for Imposto Municipal sobre as Transmissões Onerosas de Imóveis. Portuguese municipalities levy it on the transfer itself, and for most buyers it is the largest single cheque of the purchase.

What the purchase itself is taxed at

What you buy, and where	Rate (%)
Portugal, non-resident buyer		7.5%
Sweden, house (stämpelskatt)		1.5%
Sweden, bostadsrätt		0.0%

Why does a Swede's cheapest tenure become the most expensive purchase?

Sweden prices its two tenures differently, and Portugal only has one of them.

Lantmäteriet charges a private buyer stämpelskatt of 1.5% plus an expedition fee of 825 kronor to register lagfart on a fastighet, and works the duty out on the higher of the price and the previous year's taxeringsvärde, rounded down to whole thousands. The duty itself sits in stämpelskattelagen 1984:404. Buy a bostadsrätt instead and neither charge arises, since what changes hands is an andel in the förening rather than the ground beneath it.

Portuguese housing offers no equivalent shelter. Article 17.º(10) reaches a prédio urbano or a fração autónoma de prédio urbano, an urban building or an autonomous fraction of one, and a Portuguese apartment is the second of those: real property, owned outright, with a condomínio running the shared parts alongside it rather than owning them.

Run one price through all three. On 300,000 euro, the Portuguese non-resident rate takes 22,500 euro. A Swedish house at the same price takes 4,500 euro plus 825 kronor. A Swedish bostadsrätt takes nothing at all. All three of those figures are arithmetic on the published rates.

What Article 17.º(10) says, and the clock bolted to it

It says the rate "is always 7.5%" for a non-resident, "no exemption or reduction applying", and it tests where you pay income tax rather than which passport you hold.

That middle clause does the damage. IMT Jovem, the relief for young buyers, and every other benefit in the code stop being available rather than merely shrinking. A Swede already tax resident in Portugal is outside the rule entirely; a Portuguese citizen tax resident in Stockholm is inside it.

The consolidated decree opens three doors, and only two of them lead to money coming back:

• You already held Portuguese tax residence under Article 16.º of the personal income tax code.
• You take it up within two years of buying.
• You put the home on the residential rental market inside six months, under the moderate rent ceiling that Article 2.º(2) pegs to 2.5 times the 2026 minimum monthly wage, and keep it let for 36 months across the first five years.

Article 17.º(11) then has the Autoridade Tributária cancel the difference, but only "on the interested party's application", and Article 17.º(12) allows six months from the day you become resident or sign the tenancy. Nothing comes back to anyone who does not ask.

The clocks written into Article 17.º

What the statute requires	Deadline (months)
Apply for the refund within		6months
Or sign a tenancy within		6months
Or become tax resident within		24months
Keep it let for at least		36months

Where does a Swedish signature stop meaning what it meant?

At the point in the queue where it lands. The binding document changes both its name and its position.

A Swedish purchase binds at the written köpekontrakt under 4 kap. 1 § Jordabalken, and no cooling-off period follows it. Portugal binds further upstream, at the contrato-promessa de compra e venda, the promissory contract governed by Article 410.º of the Código Civil and secured with a sinal, a deposit whose forfeiture rules cut both ways. The escritura before a notário closes the sale afterwards.

The practical translation for a Swede is short. The document that deserves the attention you would give a köpekontrakt is the promissory contract, and it arrives before any public official is in the room. Lantmäteriet is also not the counterpart of the Portuguese step that follows: in Sweden the registration is where the duty is charged, while in Portugal the tax is settled around the deed and Article 36.º of the same decree now allows 30 days from assessment to pay it.

What is Sweden's EU membership worth here?

Paperwork rather than money.

The Autoridade Tributária's guidance on fiscal representation names "cidadãos residentes em país da União Europeia (UE), Noruega, Islândia ou Liechtenstein" as the group for whom appointing a representante fiscal is optional. A Swedish resident is inside that list. Schengen membership separately removes the 90 days in any 180 short stay limit that constrains third country owners.

Neither reaches the 7.5%. Article 17.º(10) asks where you are tax resident, not which treaties your passport belongs to, and a Swede who stays tax resident in Sweden pays the flat rate in full.

Where the numbers stop

Nobody counts Swedish buyers of Portuguese homes. What Portugal publishes by nationality is residence permits, which record who moved rather than who bought, so a figure for the Swedish contingent does not exist to be quoted, and any article offering one is guessing.

We do not give buying or selling advice, and nothing here says whether a Portuguese property is worth buying. The checkable part is narrow and useful: one rate of 7.5% for non-residents, no relief behind it, three exits, and a refund that has to be asked for inside six months. Our guide to buying in Spain as a Swedish buyer sets the same Swedish baseline against a market that taxes by region instead of by residence.

AiMYNDi reads the listing, the financials and the legal paperwork for a specific property, so the obligations attached to it are visible before you commit. You can see an example of what a report looks like first.