The municipal capital gains tax (IIVTNU) is a local tax levied on the increase in the value of urban land from the time of purchase to the time of sale. In Barcelona, it is managed by the City Council and must be settled within 30 business days after signing the deed.
The seller can choose between two calculation methods:
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Objective method: based on the cadastral value of the land and the number of years it has been owned.
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Real method: based on the actual profit made from the sale.
The more favorable method for the taxpayer will be applied.
There are exemptions, such as:
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When no increase in land value has occurred.
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In transfers due to inheritance of the main residence by direct descendants.
Example: If you sell a flat in Barcelona after 15 years and the land has appreciated, the municipal capital gains tax could range from €3,000 to €6,000, depending on the cadastral value and the neighborhood.
You can see a step-by-step calculation guide here:
👉 How to Calculate Municipal Capital Gains Tax in Barcelona