A Complete Guide to Deducting Home Renovation Costs

A Complete Guide to Claiming Home Renovation Deductions on Your Income Tax Return

Making home improvements is a significant investment for anyone. For this reason, it’s essential to understand the tax benefits offered by the Internal Revenue Service. Many clients often ask us if it’s possible to recoup some of the money they’ve invested through their income tax return, and the answer is that, under certain conditions, claiming a deduction for renovations to your primary residence is a real option that can result in considerable savings.

In this article, we’ll break down which types of home improvements qualify for tax breaks, the payment requirements, and the income limits so you don’t miss out on a single euro on your next tax return.

What types of home renovations are currently tax-deductible?

Since 2013, the general tax deduction for investments in primary residences has been eliminated for new construction projects, but several specific categories remain in effect, particularly those focused on sustainability and inclusion.

Renovations to improve energy efficiency

This is the most common and up-to-date way to take advantage of tax incentives. Depending on the scope of the improvement, there are three levels of deduction:

  • Reduction in heating and cooling demand (20%): Applies to projects that reduce a home’s energy demand by at least 7%. The maximum annual subsidy is 5,000 euros.
  • Improvement in non-renewable primary energy consumption (40%): For projects that reduce non-renewable primary energy consumption by 30% or achieve an energy efficiency rating of Class “A” or “B.” The maximum limit here is 7,500 euros per year.
  • Energy-efficiency upgrades for residential buildings (60%): For projects that affect the entire building and result in a 30% reduction in energy consumption or an “A” or “B” energy rating, homeowners can deduct up to 60% of their investment, with a cumulative limit of 15,000 euros.

It is important to note that for all these options, you must obtain an energy efficiency certificate issued both before and after the work is completed to verify the improvement. This is one of the most straightforward ways to claim a tax deduction for renovations to your primary residence today.

Accessibility improvements for people with disabilities

The tax authorities also offer incentives for home modifications for people with a disability rating of 33% or higher. In such cases, the subsidy may cover up to 50% of the costs incurred. These modifications must be designed to improve mobility or accessibility for people with disabilities living in the property.

Essential requirements for claiming the deduction

For the Tax Agency to accept these tax deductions, it is not enough to have simply completed the work; you must also comply with a series of administrative and financial requirements.

Payment methods and documentation

One of the most common mistakes is paying for renovations in cash. The sources are clear: cash payments are not tax-deductible. Payments must always be made via:

  • Credit or debit card.
  • Bank transfer.
  • Personal check.

In addition, you must identify the company or professional performing the work by providing their tax ID number on the tax return.

Taxpayer income limits

The right to deduct expenses for repairs or improvements to a primary residence is subject to the taxpayer’s taxable income. Generally, the full deduction applies to taxable income of less than 27,000 euros for individual filers (44,000 euros for joint filers). If the taxable income is between €27,000 and €30,000 (or between €44,000 and €47,000 for joint filers), the amount of the deduction is progressively reduced using a mathematical formula.

Which expenses are not eligible for these deductions?

It is essential to distinguish between structural or efficiency-related renovations and mere cosmetic changes. The tax authorities are strict regarding exterior or recreational features. As a general rule, renovations to a primary residence are not tax-deductible if they involve:

  • Parking spaces (with the exception of those reserved for people with disabilities).
  • Gardens, parks, or swimming pools.
  • Sports facilities or similar structures.

Furthermore, the portion of the investment that has been financed through public subsidies may not be deducted.

Considerations Regarding the Transitional Regime and Autonomous Communities

For homeowners who began renovation or disability-accessibility work before January 1, 2013, and completed it before 2017, there is a transitional provision that still allows them to claim deductions under the previous rules.

In addition, beyond federal regulations, regions such as Aragon, the Balearic Islands, the Canary Islands, Castile and León, La Rioja, and the Valencian Community have their own regional tax deductions for home renovations. These can supplement or enhance federal benefits, particularly in cases of renovations to accommodate disabilities or for homes in rural areas.

In conclusion, even though the requirements are technical, planning your renovation with the goal of improving energy efficiency or accessibility is the best strategy for claiming a tax deduction for renovations to your primary residence. Always remember to keep all invoices, energy performance certificates, and bank payment receipts to ensure you receive your tax savings during the next tax filing season.

So, if you're thinking about renovating your home and are keeping this tax deduction in mind, at Studio by Clikalia , we don’t just design the perfect renovation for your home—we can also advise you on this topic. Just ask us!

We’d like to remind you that on our blog you can find many other guides related to full-scale renovations that we’re sure you’ll find very useful.