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Selling Property in Spain Tax: What You'll Owe (2026)

Selling a property in Spain triggers national capital gains tax and, for non-residents, a 3% retention the buyer withholds at completion. This guide sets out how the retention and its Modelo 210 reconciliation work, how the taxable gain is calculated, and which exemptions can reduce it, before handing plusvalia municipal to its own guide.

Published by Advisors in Spain
Keys handed to a buyer above a property contract and model house

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Questions

Common questions

How far can the taxman go back in Spain?
Keep your Modelo 210 reconciliation and its supporting documents on file, and ask your specialist to confirm the applicable limitations period before you rely on a figure you have seen elsewhere.
Do I pay tax in the UK if I sell a property in Spain?
Yes, if you are a UK tax resident. You report the gain through your ordinary Self Assessment return, the route gov.uk's overseas-property guidance sets out: a paper return is due by 31 October following the tax year, and an online return, along with paying any tax owed either way, is due by 31 January, according to gov.uk's Self Assessment deadlines. The 60-day online CGT service covers only UK property and has no bearing on this filing. You can usually claim Foreign Tax Credit Relief for the Spanish tax you already paid, though the relief may be partial depending on the UK-Spain double taxation agreement.
How long does it take to get the 3% retention back if you're owed a refund?
Processing time for a Modelo 210 refund varies. Ask your specialist about the expected range before planning around a date.
How do I avoid capital gains tax on my property in Spain?
You cannot avoid the tax outright. Reliefs can reduce it if you qualify: the main-home reinvestment exemption under LIRPF article 38.1 for residents, a matching route open to non-residents living in the EU, or in the EEA with an effective exchange of tax information, under RDLeg 5/2004's seventh additional provision, and the two over-65 exemptions, which apply to residents only. None of these applies until you meet its own conditions.
What happens if the buyer doesn't file the 3% retention correctly?
If the buyer does not pay the withheld amount to Agencia Tributaria, the property itself remains charged with the lesser of the retention and the tax actually due. The seller should verify that the buyer has filed Modelo 211 correctly.
Do you need a tax adviser as well as a lawyer to reclaim the 3% retention?
The seller reconciles the retention on Modelo 210. Confirm whether your professional engagement includes that filing and who is responsible for submitting it.
Can you sell a Spanish property jointly owned with someone else without both owners being present?
Yes, by each co-owner granting power of attorney independently if they cannot attend completion in person. A foreign seller can grant that power before a Spanish notary, a Spanish consulate, or a notary in their home country, according to the Consejo General del Notariado.

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