Some homeowners in Spain can deduct part of their home insurance in the 2025 tax return Credit : Zhanna Hapanovich, Shutterstock
If you are getting ready to submit your tax return in Spain, there is one detail that could quietly reduce what you pay. From April 8, when the 2025 income tax campaign opens, some homeowners will be able to deduct part of their home insurance. The catch is that not everyone qualifies, and many people miss it simply because they assume it does not apply to them.
This is not a new benefit, but it is one that still catches people out every year. If you bought your home under certain conditions and still have a mortgage, there is a good chance you could be eligible without even realising it.
Who can actually claim the home insurance deduction
The first thing that matters is when you bought your home. This deduction is linked to older tax rules that still apply to properties purchased before January 1, 2013. If your home was bought after that date, this specific benefit will not apply, even if you have a mortgage and insurance in place.
The second condition is just as important. Your home insurance must be connected to an active mortgage, and in most cases, it needs to have been arranged with the same bank that granted the loan.
For many homeowners, that will sound familiar. When taking out a mortgage, banks often require insurance as part of the agreement. That is exactly the situation where this deduction comes into play.
But having insurance on its own is not enough. It has to be tied to the mortgage from the beginning.
Why many homeowners overlook this deduction
Every year, thousands of people go through the same routine. They open their draft tax return, check the main figures, and accept it without making changes. It feels easier and quicker, especially if nothing obvious looks wrong.
The problem is that the draft does not always include everything. Some deductions, particularly those linked to older rules, can be missing. Others may not be calculated correctly because the system does not have all the necessary details.
That is why tax advisers often say the same thing. Do not accept the draft without checking it carefully.
This home insurance deduction is a good example. It is easy to overlook, especially if you have had the same mortgage for years and do not think about it anymore.
What part of your insurance you can deduct
Even if you meet the conditions, there is another point that often causes confusion. You cannot deduct the full cost of your home insurance.
Only the part that is directly linked to the mortgage can be included in your tax return. If your policy includes extra coverage, such as protection for valuables or optional services, that portion does not count.
In practice, this means you may need to look closely at your insurance documents. Some policies clearly separate the different elements. Others bundle everything together, which makes it harder to identify the exact amount that can be deducted.
If you are unsure, it is worth contacting your bank or insurer. A quick check could help you avoid mistakes and make sure you claim what you are entitled to.
When the 2025 tax campaign begins in Spain
The timeline is already underway. The 2025 income tax campaign opened on April 8, and taxpayers can now file their returns online. As in previous years, the process runs over several weeks, with different options available depending on your situation.
For many people, the first step is to review the draft provided by the tax authorities. That is where it is worth slowing down and checking the details carefully.
Mortgage information, insurance payments and any deductions linked to your home should all be reviewed before confirming the return. Taking a bit more time at this stage can still make a difference.
A small detail that can reduce your tax bill
For most homeowners, this deduction will not lead to huge savings. But that does not mean it should be ignored.
Tax returns are built on small adjustments. One deduction on its own may seem minor, but combined with others, it can change the final outcome.
For those who bought their home before 2013 and still have a mortgage, this is one of those details that is easy to miss but worth checking.
It is also one of the few remaining benefits linked to the old rules on primary residence investment, which no longer apply to newer buyers.
That is why it still matters.
Before you submit your tax return, take a second look
If you are planning to file your return as soon as the campaign opens, it may be worth pausing for a moment. Check when you bought your home. Look at your mortgage. Review your insurance.
If everything lines up, you could be entitled to a deduction that is not immediately obvious. And if you skip that step, you may end up paying more than you need to.
In a process that many people rush through every year, this is one detail that deserves a closer look.