Capital Gains Tax When Selling Your Spanish Property as a Non-Resident

Spanish Capital Gains Tax: The 19% Non-Resident Rate

When you sell your Spanish property as a non-resident, Spain charges capital gains tax at a flat 19% rate on your profit. This applies whether you’re UK, US, or any other nationality living outside Spain. The gain is calculated as your sale price minus your original purchase price, adjusted for inflation and certain improvements.

For example, if you bought a Costa del Sol villa for €400,000 in 2018 and sell it for €600,000 in 2024, your taxable gain is €200,000. Spain’s 19% rate means you owe €38,000 to the Spanish tax authorities through the annual Modelo 210 non-resident tax return.

Spanish residents get progressive rates starting at 19% and rising to 23% on gains above €6,000, but non-residents pay the flat 19% regardless of the gain size. There’s no annual exemption for non-residents, unlike the UK’s £6,000 capital gains allowance.

Calculating Your Spanish Taxable Gain

Spain allows you to adjust your original purchase price upward for inflation using official coefficients published by the tax authority. Properties bought before 1994 get a standard 11.11% reduction in the gain to account for pre-euro inflation, while later purchases use annual coefficients.

You can also add the cost of improvements that increased the property’s value. New kitchens, extensions, or swimming pools count, but routine maintenance and repairs don’t. Keep receipts and building permits as evidence.

Purchase costs like legal fees, estate agent commissions, and the 7% ITP transfer tax you paid when buying can be added to your cost base. Similarly, selling costs including agent fees and legal costs reduce your taxable gain.

UK Tax-Resident Sellers: Double Tax Relief

UK tax residents selling Spanish property face UK capital gains tax on the same gain, but the UK-Spain Double Taxation Agreement (Article 13) prevents you paying twice on the same profit. You pay Spain’s 19% first, then the UK calculates what you’d owe at UK rates and gives you credit for the Spanish tax already paid.

UK CGT rates are 18% for basic-rate taxpayers and 24% for higher-rate taxpayers on residential property gains above the £6,000 annual exemption. If you’re a UK higher-rate taxpayer with a €200,000 (roughly £170,000) gain, you’d owe UK CGT at 24%. The calculation works like this:

UK CGT liability: £170,000 × 24% = £40,800. Spanish tax already paid: €38,000 (approximately £32,300). Additional UK tax due: £40,800 – £32,300 = £8,500.

Basic-rate UK taxpayers often pay nothing additional to HMRC, since the 18% UK rate is lower than Spain’s 19% rate. The Spanish tax covers the UK liability with a small excess that can’t be refunded.

US Tax-Resident Sellers: Form 1040 and Foreign Tax Credit

US tax residents must report the Spanish property sale on their annual Form 1040, converting the euro amounts to dollars using the exchange rate on the sale date. The US taxes capital gains at 0%, 15%, or 20% depending on your income level, plus potential 3.8% net investment income tax for high earners.

You claim the Spanish tax as a foreign tax credit on Form 1116, reducing your US tax dollar-for-dollar. Since Spain’s 19% rate often exceeds the US federal capital gains rate, many US sellers owe no additional federal tax.

However, state taxes vary significantly. California, for example, taxes capital gains as ordinary income at rates up to 13.3%, potentially creating additional US tax liability even after the Spanish tax credit. Florida and Texas residents face no state capital gains tax.

Holding Property Through UK or Offshore Companies

Some non-resident buyers hold Spanish property through UK limited companies or offshore structures, thinking this avoids Spanish capital gains tax. This is incorrect and often creates worse tax outcomes.

Spain treats the sale of Spanish property by any company as subject to Spanish corporate tax, currently 25% for non-resident companies versus the 19% rate for individuals. The UK also taxes the company’s gain to corporation tax, currently 25% for profits above £50,000.

When the company distributes the sale proceeds to you as a dividend, you face additional UK dividend tax. The combined corporate and personal tax burden typically exceeds the 19% Spanish rate plus your home country’s capital gains tax on direct ownership.

Spanish Inheritance Tax on Property Assets

Spanish-situs property creates inheritance tax exposure in Spain regardless of where you live or hold citizenship. Spain’s inheritance tax varies by region, with some autonomous communities offering significant reductions for non-residents, while others charge substantial rates.

Andalucía, covering the Costa del Sol, offers a 99% reduction in inheritance tax for spouses, children, and grandchildren inheriting up to €1 million per beneficiary. Madrid offers complete exemption for close family members. But regions like Valencia maintain higher rates for non-residents.

The UK-Spain inheritance tax treaty prevents double taxation, but you must navigate both systems. US citizens face potential US federal estate tax on worldwide assets above $12.92 million (2023 threshold), with credit for Spanish inheritance tax paid.

Practical Steps for Non-Resident Sellers

Spanish law requires buyers to withhold 3% of the purchase price when buying from non-residents and remit it to the tax authorities. This withholding is credited against your final 19% CGT liability, with any excess refunded through the Modelo 210 return filed by December 31st of the year after the sale.

If your actual CGT liability exceeds the 3% withholding, you must pay the difference. For a €200,000 gain on a €600,000 sale, the buyer withholds €18,000 (3% of €600,000), but your actual tax is €38,000 (19% of €200,000), leaving €20,000 to pay.

Keep detailed records of your original purchase price, improvement costs, and selling expenses. Spanish tax authorities can request documentation going back several years, and penalties for underpayment include interest and fines.

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