Do I pay municipal capital-gains tax when selling or inheriting a property?
Only if the land value increased. The municipal capital-gains tax (Tax on the Increase in Value of Urban Land, IIVTNU) is charged by the town hall when you transfer an urban property: by sale, inheritance or gift. It taxes the increase in land value over the years you held it. After recent changes, it's not paid if there was no real increase in value (e.g. if you sell for less than you bought for), and there are two calculation methods (an objective one, by coefficients, and a real one, by the value difference): you can choose the more favourable. The deadlines are 30 working days for sales and 6 months (extendable) for inheritances.
📋 The rules
- Charged by the town hall when transferring urban property
- Taxes the increase in land value
- Not paid if there was no real increase in value
- Two calculation methods: you can choose the more favourable
- Deadlines: 30 days (sale) or 6 months (inheritance)
🔓 Exceptions
- Sale at a loss (selling for less than the purchase price): exempt
- Rural land: not subject to this tax
- Possible rebates for inheriting the main home depending on the municipality
⚠️ Penalties & fines
Filing the tax late triggers surcharges and interest; hiding it, possible sanctions. On the other hand, if you're assessed capital-gains tax when there was no increase in value, or using the method that harms you, you can appeal and request a refund: after the reforms, paying when there's no real gain is challengeable. Keep the deeds of purchase and sale (or the acquisition and transfer values in inheritances) to prove whether there was an increase and to choose the more favourable method. In a sale, the one liable is usually the seller; in inheritance, the heir.
📎 Official sources
- BOE · Local Treasuries Law (IIVTNU) →
- Administración · Town halls (municipal capital gains) →
- Administración · Local taxes →
❓ Frequently asked
What is the municipal capital-gains tax?
It's the tax the town hall charges on the increase in urban land value when you transfer a property, whether by sale, inheritance or gift. It taxes the increase in land value over the years you were the owner, not the property's total value.
Do I always have to pay it?
No. After the regulatory changes, it's not paid if there was no real increase in land value: for example, if you sell for less than you bought for. In those cases the transfer is exempt, but you must be able to prove it with the deeds or values.
How is it calculated?
There are two methods: the objective one (applying coefficients to the cadastral land value) and the real one (on the difference between the acquisition and transfer values of the land). You can choose the more favourable, so it's worth comparing both.
How long do I have to pay it?
For sales, 30 working days from the transfer. For inheritances, 6 months from death, extendable. Each town hall manages the tax, so it's wise to confirm the procedure and specific deadlines with yours.
Can I appeal if I'm overcharged?
Yes. If you're assessed capital-gains tax when there was no increase in value, or by the method that harms you, you can appeal and request a refund. Keep the purchase and sale deeds to prove the absence of gain or choose the more favourable calculation.
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