Modelo 210 is the Spanish tax form that catches up with a non-resident heir the moment an inherited property in Spain starts producing money, whether by selling it or renting it out. The 3% a buyer withholds, or the tax withheld on rental income, is never the final word: it is a payment on account, and an heir in the United States, the United Kingdom or Ireland who skips their own Modelo 210 afterwards can end up overpaying, or hearing from the Spanish tax agency months after the deal has closed.
A non-resident heir who sells an inherited property in Spain suffers a 3% withholding on the price as an advance payment of non-resident income tax, then has three months to file the Modelo 210 that settles the real 19% tax on the gain; renting it out is also declared on Modelo 210, at 19% for residents of the EU or EEA and 24% for everyone else.
What Triggers Modelo 210 After a Spanish Inheritance
Inheriting a property in Spain does not, by itself, create a non-resident income tax obligation: that moment is covered by Spanish inheritance tax, which the heir pays as an heir, not as a non-resident property owner. Modelo 210 only comes into play once that property starts generating income — it is sold, rented out, or simply held without being rented.
For an heir in the United States, the United Kingdom or Ireland who has received a flat or house through a cross-border inheritance, the paperwork does not end with the deed of acceptance. What happens next — selling or renting — triggers its own rules, deadlines and tax rates inside the same Modelo 210, and it pays to know them before deciding what to do with the property.
The 3% Withholding Tax When Selling Inherited Property
When a non-resident heir sells the property, the buyer must withhold 3% of the price agreed in the deed and pay it to the Spanish tax agency using Modelo 211, within one month of the sale. That withholding is not the final tax: it is an advance that the seller later deducts on their own Modelo 210, and the buyer must hand over a copy of the 211 as proof.
What Happens If the Buyer Skips the Withholding
If the buyer fails to withhold or pay that 3%, Spanish law makes the property itself answer for the debt: it remains liable for the smaller of the withholding due or the final tax bill, even after it has changed hands. This usually surfaces when the new owner tries to sell or mortgage the property and a land registry search turns up the pending charge. For a non-resident heir, asking the buyer for proof that the withholding has actually been paid matters as much as collecting the price itself — an unadvised private buyer can simply not know about this duty, and the risk of it being ignored falls, in practice, on the seller.
Using the Inheritance Tax Value to Calculate Gains
The capital gain is not measured against what the deceased originally paid for the property. When the property came through inheritance, the acquisition value is whatever was declared for Spanish inheritance tax purposes, capped at market value, as set out in the Spanish Tax Agency’s manual for non-resident taxation.
The acquisition value for inheritance tax purposes is the amount declared for that property when the inheritance tax was settled on the death of the person who owned it, capped at market value; it is that figure, not the original purchase price, that gets subtracted from the sale price to work out the gain.
Costs You Can Add to the Acquisition Value
Added to the value declared for inheritance tax are the costs and taxes the heir paid to receive the property: the notary fee for the deed of acceptance, the land registry fee, and the inheritance tax itself. Genuine improvements made to the property while it belonged to the heir count too, but routine upkeep and work done simply to prepare it for sale do not. Keeping these receipts from the moment the inheritance is accepted avoids the most common problem: reaching the sale with no invoices to reduce the taxable gain. For someone managing everything from abroad, centralising this paperwork with the lawyer who handled the inheritance is more reliable than hoping the documents turn up years later.
Calculating the Real Capital Gain on the Sale
The calculation is a subtraction: take the sale price, deduct the costs of the sale (estate agent, notary, the local capital gains surcharge if the seller pays it) and the acquisition value built from the inheritance tax figure plus its associated costs. The resulting gain is taxed at 19%, the same rate for every non-resident regardless of nationality.
An example: a property inherited at an inheritance-tax value of €180,000 is sold three years later for €230,000, with €9,000 in sale costs. The gain is €41,000 and the tax due comes to €7,790. If the buyer withheld 3% of €230,000 — €6,900 — the heir pays the €890 difference with their Modelo 210.
Modelo 210 Deadlines and Refunds for Non-Residents
The heir has three months, starting once the buyer’s one-month withholding deadline ends, to file their own Modelo 210 and settle the real gain — four months in total from the date the sale is signed.
If the 3% withheld turned out to be more than the 19% actually owed, the same Modelo 210 is also how the heir claims back the difference; the Spanish tax agency must resolve it within six months or pay late interest. Before filing, it helps to gather:
- The deed of acceptance of inheritance, showing the value declared for inheritance tax.
- The sale deed and proof of the costs of the transaction.
- The copy of Modelo 211 confirming the buyer paid the withholding.
- Invoices for any improvements made to the property.
- The heir’s NIE (Spanish tax ID number), required for any dealings with the tax agency.
Renting Out an Inherited Home: Modelo 210 Again
If the heir keeps the property instead of selling it and rents it out, Modelo 210 comes back into play, this time as a return on rental income rather than a settlement after a sale. The rate depends on where the heir lives: 19% for residents of the EU, Iceland or Norway, and 24% for everyone else, including the United Kingdom since Brexit and the United States.
Filing has also changed: rental income earned from late 2026 onward is declared annually, the following April, instead of every quarter as before. For someone managing a rental from overseas, that means a single filing a year for that property.
Deductible Expenses for EU and EEA Residents
An heir living in the European Union or the European Economic Area — the case of someone who inherited while based in Ireland — can deduct the same expenses a Spanish resident would: community fees, the local property tax (IBI), insurance, repairs and the interest on any loan tied to the property. Tax is only due on the net income. An heir living outside the EU and EEA — the usual case for the United States, and for the United Kingdom since 2021 — has no general right under Spanish law to the same deduction, and the non-resident tax law limits their taxable base to the gross rental income. Keeping expense records is still worth doing, in case the heir’s situation changes later.
Other Tax Duties Facing Non-Resident Heirs
Beyond declaring the sale or the rental income, the heir needs a Spanish NIE before filing any Modelo 210, and in some cases must appoint a fiscal representative with an address in Spain. Spain’s Non-Resident Income Tax Act requires this of residents outside the EU and EEA who have no mutual assistance agreement on tax collection, with a fine of €2,000 — €6,000 for residents of tax havens.
This affects heirs living in the United States and, since Brexit, in the United Kingdom; for someone who inherited while living in Ireland it is optional. The representative is jointly liable for the payment, and can handle these formalities remotely on the heir’s behalf.
Frequently Asked Questions About Modelo 210 for Heirs
Do I still file Modelo 210 if the sale makes a loss?
Yes: if there is no capital gain, the 3% the buyer withheld has nothing to justify it, and Modelo 210 is the only way to get it back. Without that filing, the money simply stays with the Spanish tax agency.
What happens if an heir never files Modelo 210 after selling?
The Spanish tax agency can claim the tax due plus surcharges and late interest, and the property itself remains liable for the debt even under its new owner. The tax agency can review the sale for as long as the statute of limitations allows.
Does Modelo 210 replace Spanish inheritance tax?
No. Spanish inheritance tax is settled when the property is inherited, as an heir, and is entirely separate. Modelo 210 comes later, as a non-resident property owner, only if that inherited property later generates income by being sold or rented.
Can someone else file Modelo 210 on the heir’s behalf?
Yes: with a notarised power of attorney or an authorisation filed with the Spanish tax agency, a representative or tax adviser can sign and submit Modelo 210 without the heir travelling to Spain. It is the usual route for heirs who cannot attend an appointment.
Did Brexit change anything for heirs in the United Kingdom?
Yes: since 2021 the United Kingdom counts as a third country for non-resident tax purposes, so UK residents pay 24% on rental income instead of 19% and, in most cases, must appoint a fiscal representative. Before Brexit, EU rules applied to them.
Source: Spanish Tax Agency – Manual on non-resident taxation