Buying a home in Spain in 2026: the taxes and costs your mortgage won't cover
The sum almost everyone does before buying goes like this: the bank lends 80%, so a €200,000 flat needs €20,000… sorry, €40,000. It’s the wrong sum, and not by a little.
What the mortgage doesn’t cover isn’t just the 20% of the price. It’s also the purchase taxes and fees, paid in cash on signing day, which depending on where you buy can add up to as much as half a deposit again. And there’s one piece that surprises even repeat buyers: the most expensive tax of all is not calculated on what you pay for the property, but on a value set by the Land Registry (Catastro) that you can look up before you sign.
