Modelo 210: the annual tax return every non-resident owner files in Spain
Buying a home in Spain with a mortgage is only the start. Every year afterwards, as a non-resident owner, you must file Modelo 210, the Spanish tax return for non-residents — a separate obligation from your loan repayments.
Who is behind this page. Colibrí Finances is the mortgage brand of PISOK NUEVO HOGAR, S.L., a credit intermediary registered with the Bank of Spain (code E480). We compare more than 20 Spanish banks for people who live abroad. The study is free; we only charge a fee if you sign, agreed in writing beforehand. We answer in English.
Why Modelo 210 matters once the keys are yours
Once the notary has signed and the mortgage is in place, many new owners assume the paperwork is finished. It isn't. Spain requires non-resident property owners — whether or not they have a loan outstanding — to file an annual tax return known as Modelo 210. This applies to you as a UK resident owning property in Spain, separately from any arrangement you have with your mortgage bank.
The return covers the tax position linked to owning Spanish property: how the home is used during the year, whether it generates income, and other related declarations. It is filed each year for as long as you own the property, independent of how much of the mortgage is still outstanding. A local tax adviser, ideally one who understands both Spanish rules and your reporting duties to HMRC, should confirm exactly how your situation must be declared on both sides.
Modelo 210 is filed every year you own the property, regardless of whether the mortgage is fully repaid or still running.
An obligation that runs alongside the mortgage, not instead of it
It helps to separate two things that happen at the same time but are entirely different in nature. The mortgage is a private contract with a Spanish bank: you repay capital and interest according to the terms agreed at signing, whether fixed, variable, or mixed. Modelo 210 is a tax obligation owed to the Spanish authorities, unrelated to the loan itself. Paying down the mortgage does not reduce or remove the need to file; owning the property is what creates the obligation.
This surprises some buyers from the UK, who expect that once a bank account is set up and the first mortgage payments are flowing, the administrative work is behind them. In practice, the Spanish tax calendar becomes a yearly fixture, and missing it can create complications later — particularly if the property is ever sold, rented out, or passed on.
Keep your NIE and Spanish bank account details on file permanently: both are needed not only to buy, but to file Modelo 210 every year that follows.
NIE
Your starting reference
The Spanish tax number obtained before completion is the same number used on every Modelo 210 filing afterwards, year after year.
3 %
Looking ahead to a sale
If you ever sell as a non-resident, the buyer withholds 3% of the price on account of your tax, which is settled against your final liability.
90/180
Time in Spain
As a British citizen, you can spend up to 90 days in any 180 in Spain without a visa; longer stays require a visa or residence permit.
| Item | Rate / frequency | Applies to |
|---|---|---|
| VAT (IVA) | 10% | New-build homes |
| Transfer tax (ITP) | Set by region | Resale homes |
| Withholding on sale | 3% | Non-resident sellers |
| Modelo 210 | Annual | All non-resident owners |
Why the file prepared for your mortgage keeps being useful
The documents a Spanish bank asked for when assessing your mortgage file — proof of income, your last Self Assessment, recent bank statements, details of existing loans — often overlap with what a tax adviser will want to see each year when preparing Modelo 210, especially if your circumstances or finances change. Keeping copies organised saves time annually, not just at completion.
Because Spain and the United Kingdom have a double taxation agreement, income or gains connected to the Spanish property should not be taxed twice, but the mechanics of how to report them, in Spain and to HMRC, need confirming with a qualified adviser familiar with both systems. This is separate from Colibrí Finances' role, which is arranging the mortgage itself, not filing your taxes.
- Recent P60 and payslips
- Last filed UK Self Assessment tax return
- Bank statements from the last three to six months
- Evidence of existing loans or mortgage commitments
- Valid passport or UK national identity document
Currency, timing and staying on top of it
Since the United Kingdom uses pounds sterling rather than euros, exchange-rate movements affect not only the purchase and mortgage payments but also any amounts related to your annual tax position, so factor in conversion costs when transferring funds to Spain. Setting a reminder for your filing obligation each year, alongside your mortgage statements, is a simple habit that avoids last-minute scrambling.
Finally, it is worth noting that the Golden Visa residency-by-investment route ended on 3 April 2025 and is no longer available; property ownership in Spain today does not by itself grant any residence status, regardless of the size of the investment.
If you live in the United Kingdom
Spain is a relatively short flight away from most UK airports, making regular visits to a Spanish property straightforward for owners based in Britain. Many British buyers are drawn to Spain for its climate, coastal lifestyle and established expatriate communities. One practical point to bear in mind is that Spanish inheritance law differs from UK rules, so it is worth taking specific advice on how it may affect the property and one's estate. Currency movements between sterling and the euro can also affect the overall cost of purchase and ongoing expenses.
What a Spanish bank will usually ask you for
- Proof of income: recent P60 and payslips
- Last filed UK tax return (Self Assessment)
- Bank statements from the last three to six months
- Evidence of existing loans or mortgage commitments
- Valid passport or UK national identity document
Tax at home and in Spain
Spain and the United Kingdom have a double taxation agreement in place, and a local tax adviser should confirm how rental income or gains from Spanish property must be declared and reported to HMRC.
Staying in Spain
As the United Kingdom is no longer an EU member state, British citizens may stay in Spain for up to 90 days in any 180-day period without a visa, and must apply for a visa or residence permit for longer stays.
Since the United Kingdom uses the pound sterling (GBP) rather than the euro, buyers should factor in exchange-rate movements and currency conversion costs when paying for a property or transferring funds to Spain.
Frequently asked questions
Do I still have to file Modelo 210 if I have a mortgage and barely use the property?
Yes. Modelo 210 is tied to ownership of the property, not to how often you visit or how much of the mortgage is outstanding. As long as you are a non-resident owner, the filing obligation applies each year, regardless of usage.
Can Colibrí Finances file Modelo 210 for me?
No. Colibrí Finances is a mortgage intermediary that compares banks and prepares your loan file; we do not file tax returns. A Spanish tax adviser, ideally one experienced with UK clients, should handle Modelo 210 and confirm how it interacts with your HMRC reporting.
Does paying off the mortgage early remove the need to file Modelo 210?
No. The mortgage and the tax return are unconnected. Even once the loan is fully repaid, Modelo 210 still applies every year for as long as you own the property as a non-resident, so the filing habit needs to continue.
Will my UK tax return and the Spanish Modelo 210 clash?
They shouldn't, thanks to the double taxation agreement between Spain and the United Kingdom, but the reporting needs careful handling on both sides. A tax adviser familiar with Spanish and UK rules should confirm exactly how to declare matters to HMRC as well.
Does owning a mortgaged property in Spain let me stay longer than 90 days?
No. Property ownership and mortgage repayments do not change your immigration status. As a British citizen you can stay up to 90 days in any 180-day period without a visa; longer stays require a separate visa or residence permit application.