Rental Taxation: Taxes and Deductions for Landlords

Taxation of rental income frequently raises doubts among landlords. Understanding how real estate capital gains work, what expenses can be deducted, and what tax reductions are available allows you to optimize your tax return and correctly fulfill your tax obligations.

How rental income is taxed

Income obtained from property rentals is considered real estate capital gains for IRPF purposes. The net return on which you pay taxes results from subtracting deductible expenses from gross income. This difference is crucial because correct identification of deductible expenses can significantly reduce the tax burden.

Among the income that must be declared is the agreed monthly rent, but also amounts passed on to the tenant such as property tax or community fees, improvements made by the tenant that increase the property's value, and compensation received for damages. The deposit doesn't count as income until it's returned or definitively retained.

Expenses you can deduct

The range of deductible expenses is broad and should be maximized. Mortgage interest constitutes one of the most significant, including loan formalization costs, although limited to the gross income obtained. Conservation and repair expenses—painting, fixing installations, replacing elements like boilers or windows—are also deductible, as long as they don't constitute improvements that expand the surface area or change the property's use.

Taxes associated with the property also reduce the tax base: property tax, garbage fees, and sewage fees are all deductible. The same applies to insurance contracted for the property, whether home insurance, civil liability, or rental non-payment insurance.

If the landlord assumes community fees, concierge, security, or common area gardening costs, these amounts also reduce the return. Property depreciation deserves special attention: it's calculated by applying three percent annually to the greater value between the acquisition cost and cadastral value, excluding the land value.

Concept	Deductible
Mortgage interest	Yes
Property tax and fees	Yes
Insurance	Yes
Repairs	Yes
Structural improvements	No
Depreciation (3%)	Yes

The sixty percent reduction

When the property is used as the tenant's primary residence, the landlord can apply a sixty percent reduction on the positive net return. This tax advantage represents considerable savings: if the net return is 6,000 euros, the reduction amounts to 3,600 euros, leaving a tax base of only 2,400 euros.

This reduction doesn't apply to tourist or seasonal rentals, but only when the property constitutes the tenant's permanent residence. In some stressed areas, additional reductions exist for landlords who maintain moderate rents.

A practical example

Suppose a property rented for 800 euros monthly, generating 9,600 euros annually in income. If mortgage interest totals 2,400 euros, property tax amounts to 500 euros, home insurance costs 300 euros, community fees 600 euros, repairs for the year 800 euros, and calculated depreciation 1,500 euros, total deductible expenses reach 6,100 euros.

The net return would be 3,500 euros. Applying the sixty percent reduction for primary residence, the final tax base would be only 1,400 euros, on which you'll pay taxes according to the taxpayer's marginal rate.

Formal obligations

Declaration of these returns is made in IRPF form 100, during the annual campaign from April to June of the following year. It's essential to keep all invoices and expense receipts, as the tax authority may request them in case of verification.

Besides the income tax return, some situations require fulfilling additional obligations, such as depositing the security deposit with the corresponding regional body within the month following contract signing.

Recommendations for optimization

Recording all expenses in an orderly manner throughout the year greatly facilitates the tax return. Distributing repairs across several tax years can help balance taxation. Verifying that depreciation is calculated correctly avoids losing deductions. And using management software like Inquly allows automatically categorizing expenses, generating detailed tax reports, and exporting data for your accountant or your own tax return.

Efficient tax management of rentals takes advantage of all available deductions and ensures compliance with tax obligations without surprises.