Spain's annual council tax on property owners — calculated as a percentage of the cadastral value and billed by the local ayuntamiento every year.
IBI — Impuesto sobre Bienes Inmuebles — is Spain's annual property tax, broadly equivalent to council tax in the UK or property tax in the US. It is a local tax administered and collected by the municipal ayuntamiento (town hall). Every owner of real estate in Spain — resident or non-resident, Spanish or foreign — is liable for IBI on each property they own. IBI is due regardless of whether the property is your primary residence, a holiday home, or an investment property.
The IBI is calculated as a percentage of the property's valor catastral (cadastral value), which is the administrative value recorded in the Catastro — not the market value. The applicable tax rate is set by each ayuntamiento within statutory limits. Urban properties typically attract rates between 0.4% and 1.1% of the cadastral value; rural land typically attracts lower rates. This means that the IBI on a coastal property with a high market value but a low cadastral value (common in areas where catastral values were last revised many years ago) can be surprisingly affordable.
IBI is billed annually, typically between late summer and autumn (September–November in most municipalities, though exact dates vary). Property owners receive an IBI bill from the ayuntamiento, or it may be collected via direct debit if you have set this up. The bill sets out the property's referencia catastral, the valor catastral, the applicable rate, and the total amount due.
As a buyer, you should establish the annual IBI amount for any property you are considering purchasing. Ask the estate agent or seller for copies of recent IBI receipts as part of your due diligence — it is also standard practice for your Spanish lawyer to check that all outstanding IBI has been paid before completion, as unpaid IBI can attach to the property and become the new owner's liability.
Certain exemptions and reductions are available. Properties used as a primary residence may qualify for reductions in some municipalities. Rustic (agricultural) land attracts lower rates than urban land. Some municipalities offer discounts for prompt payment or direct debit setup. Large families (familias numerosas) and certain categories of disabled owner may also qualify for reduced IBI rates under the relevant municipal ordinance.
IBI is Spain's annual property tax, paid by every property owner regardless of nationality or residency status. It is calculated as a percentage (set by the local ayuntamiento) of the property's cadastral value and is billed once a year, typically between September and November.
Yes. Unpaid IBI constitutes a tax debt that attaches to the property in Spain. If you buy a property with outstanding IBI arrears, you can inherit liability for those unpaid amounts. Your Spanish lawyer should verify that all IBI bills are paid and request a certificate of IBI compliance as part of completion due diligence.
IBI varies widely by municipality and property. A coastal apartment with a cadastral value of €80,000 at a rate of 0.7% would attract IBI of €560 per year. City-centre properties in Madrid or Barcelona with higher cadastral values and higher rates can attract IBI of several thousand euros annually. Always ask for the actual IBI receipt rather than estimating.
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