How to Actually Calculate Your Spanish Rental Yield After Tax

A property’s advertised rental yield is almost always the gross figure — what it actually returns once Spanish taxes and running costs are factored in is a different, more useful number.

Gross yield vs net yield

Gross yield is simply annual rental income divided by the property’s price, before any costs are taken into account. Net yield subtracts what it actually costs to hold and let the property — giving a realistic picture of what an investment actually returns, rather than a headline number.

The tax rate is not the same for every non-resident owner

EU and EEA non-residents are taxed at 19 per cent on their net rental income, after deducting allowable expenses. Non-EU non-residents have historically faced 24 per cent on a gross basis with no deductions — though a recent court ruling has opened the door for non-EU landlords to deduct legitimate expenses too, which can materially change the after-tax figure depending on how your specific filing is handled.

What to actually include in the calculation

A realistic net yield calculation needs community fees, the annual IBI bill, buildings insurance, a reasonable allowance for maintenance and periods without a tenant, and the Spanish tax due on the rental income itself — not just the headline rent.

Financing changes the picture too

Mortgage interest is a deductible expense for EU/EEA non-residents when working out taxable rental income, which can meaningfully improve the after-tax yield compared to a cash purchase — though the mortgage repayment itself is a separate cash-flow question from the yield calculation.

Why the highest gross yield is not always the best investment

A property with a high headline yield in a building with steep community fees, an older structure needing more maintenance, or a less favourable tax treatment can end up delivering a similar or worse net return than a property with a lower gross yield but genuinely lower running costs.

Call us today on +34 919 499 342 or email marialuisa@costaluzlawyers.es if you want your actual after-tax rental return worked out properly before you buy.

Frequently Asked Questions

What is the difference between gross yield and net yield?

Gross yield is annual rent divided by the property’s purchase price or value, before any costs. Net yield subtracts the real recurring costs — community fees, IBI, insurance, maintenance and tax — to show what the property actually returns.

What tax rate should I use in the calculation as a non-resident?

EU/EEA non-residents are taxed at 19 per cent on net rental income after allowable deductions; non-EU non-residents have historically been taxed at 24 per cent on a gross basis, though a recent court ruling has opened deductions to non-EU landlords too — your actual rate depends on your specific residency and how the filing is made.

What ongoing costs should be included in a realistic yield calculation?

Community fees, annual IBI, buildings insurance, an allowance for maintenance and void periods between tenants, and the applicable Spanish tax on the rental income itself.

Does a mortgage affect the yield calculation?

Mortgage interest is a deductible expense for EU/EEA non-residents when calculating taxable rental income, which improves the after-tax yield compared to an all-cash purchase — though the mortgage payment itself is a separate cash-flow consideration from the yield figure.

Is a good gross yield always a good net yield?

Not necessarily — a high gross yield in an area with high community fees, older buildings needing more maintenance, or a less favourable tax position can end up delivering a similar or worse net yield than a lower-gross-yield property with lower running costs.

Understanding your legal position as a landlord is the foundation for any yield calculation — see our guide to tenant rights and termination rules under the LAU.