Municipal plusvalia tax for foreigners selling a property

What it actually taxes

Its full name is the Tax on the Increase in Value of Urban Land. Despite what many people assume, it does not tax the profit you make on selling the house: it taxes only the increase in the value of the land during the years you owned it. The gain on the transaction as a whole is taxed separately under the IRNR, and the two are distinct taxes that coexist in the same sale.

It is administered by the town hall of the municipality where the property sits, not by the Agencia Tributaria. That is why the rates, the coefficients and even the forms differ from one town to the next: the plusvalia on a home in Benidorm is neither calculated nor filed the same way as one in Torrevieja.

Who pays it when the seller is foreign

The general rule is that the seller pays, because the seller is the one realising the increase in value. But Spanish local finance legislation sets out an exception that matters a great deal here: where the transferor is an individual who is not resident in Spain, the acquirer becomes the substitute taxpayer. In practice that means the town hall will claim the tax from the buyer.

The consequences are concrete and worth being clear about before signing:

• If you are buying from a non-resident: make sure you retain the estimated plusvalia from the price, or that the deed states who bears it and how it will be paid. If the seller leaves without paying, the town hall will come after you.
• If you are selling as a non-resident: buyers commonly insist on that retention. The fact that the buyer pays it over does not mean the buyer bears the cost: it is normally deducted from the price you receive.

This rule catches out almost every foreign buyer, and it is one of the checks we always run during the pre-purchase review.

The two calculation methods

The previous system always presumed the land had gone up in value, which led the Constitutional Court to strike down part of the rules. Since the 2021 reform two methods coexist and the taxpayer may choose whichever is more favourable:

The objective method

You take the cadastral value of the land shown on the IBI receipt — not the total cadastral value — and multiply it by a coefficient that depends on how many years have passed since the purchase. The town hall's tax rate is then applied to the resulting base. The coefficients are updated periodically by law.

The real-gain method

You compare the acquisition value with the transfer value as stated in the deeds and apply to the difference the proportion the land represents within the total cadastral value. If you bought high and are selling low, this method usually produces a far smaller base.

Choosing is not a matter of judgement: you calculate both and apply whichever comes out lower. It is worth doing with both deeds in front of you, because the gap between the two can run to several thousand euros.

When no tax is due

If the transfer involved no increase in land value — that is, if you sell for the same price you paid or less — the tax is not triggered. However, that absence of an increase has to be proven: normally by producing the purchase deed and the sale deed so the town hall can compare the two values.

And even where nothing is payable, most municipalities still require you to declare the transfer within the deadline. Filing nothing on the basis that no tax is due is a common mistake that ends in a formal demand.

Deadlines

• Sale or other transfer between living persons: 30 working days from the date of the deed.
• Inheritance: 6 months from the date of death, extendable to one year if requested within that first period.

These are short deadlines, and in the case of a sale they start running on the very day of the signing before the notary, when the seller is usually focused on other things or has already left the country.

What documents are required

• The purchase deed (showing when and for how much the property was acquired) and the sale deed.
• The latest IBI receipt, which gives the cadastral value of the land.
• NIE and identification details of both seller and buyer.
• For inheritances, the deed of acceptance and the death certificate.

How it fits with the rest of the sale

The municipal plusvalia is only one of the three tax elements in a sale with a non-resident seller. The other two are the 3% withheld by the buyer and the declaration of the gain through the Modelo 210, which has its own deadline. The plusvalia paid also counts as a cost of the transfer and reduces the gain on which the IRNR is calculated, so the order in which things are settled has a financial effect. We set this out in our guide to the taxes on selling as a non-resident.

At Asistenio we calculate both methods, file the declaration with the relevant town hall and coordinate the operation with the withholding and the Modelo 210, so the seller knows from the outset how much they will actually receive.