The plusvalía municipal is one of the taxes that catches many foreign sellers in Spain by surprise. It only appears at the moment of sale and is collected directly by the local town hall – not by the Spanish State. Many of our Nordic clients on the Costa Blanca had never heard of it when they bought their home, yet it can reduce the net result of a sale by several thousand euros.
What is the plusvalía municipal?
The full official name is Impuesto sobre el Incremento de Valor de los Terrenos de Naturaleza Urbana (IIVTNU). It is a municipal tax levied on the theoretical increase in value of the land (not the building) during the years you have owned the property. It applies whenever the property sits on urban land and must be paid by the seller within 30 days of signing the deed before the notary.
Who pays and when?
The seller is liable on a sale; on an inheritance or gift, the recipient pays. If the seller is a non-resident for tax purposes in Spain, the buyer becomes secondarily liable, which is why a portion of the price is normally retained at completion as a guarantee of payment.
The 2021 reform – two methods of calculation
In October 2021 the Spanish Constitutional Court struck down the previous calculation system. The new framework (Royal Decree-Law 26/2021) lets the taxpayer choose between two methods, and the council applies whichever produces the lower bill:
- Objective method: the council applies a coefficient to the cadastral value of the land. The coefficient depends on how many years you owned the property.
- Real gain method: the difference between purchase and sale price, adjusted by the land’s share of the cadastral value.
Practical example
A Swedish couple bought a flat in Albir in 2015 for €200,000 and now, in 2026, are selling it for €280,000. The land represents 40 % of the cadastral value. The real gain attributable to the land is €80,000 × 40 % = €32,000. The town hall applies its rate (typically 20 %–30 %), giving a plusvalía of around €6,400 – €9,600. The objective method would yield a different figure, which is why both must be compared in every case.
Selling at a loss – no tax due
If the sale price is lower than the purchase price, there is no taxable gain, and you are exempt from plusvalía. You must, however, evidence this with the purchase and sale deeds. We recommend formally declaring the loss through a lawyer within 30 days – otherwise the council may still issue an assessment that you would later have to appeal.
What you should do as a seller
Before signing the deed of sale, calculate both methods and include the plusvalía in your net proceeds estimate. We provide a free calculator on our website that helps you estimate the amount based on the cadastral value and the years of ownership: Plusvalía calculator.
Summary
The plusvalía municipal is a local tax on the increase in land value, paid by the seller within 30 days of completion. Thanks to the 2021 reform, you can choose the method that gives the lower figure, and you pay nothing if you sell at a loss. For Nordic owners, the key is to factor it in from the start of the negotiation – not to discover it once the deal is closed.
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