When a father dies and the family flat was ganancial (owned jointly by the spouses under the usual Spanish marital property regime), a common split looks like this. The mother keeps half of the flat in full ownership as her share of the couple’s joint property. She also receives the usufructo (usufruct: the right to use and enjoy the property for life) over the other half, as the surviving spouse. The children inherit the nuda propiedad (bare ownership: you own it, but someone else has the right to use it) of that second half.
It is a very frequent situation in Spain. Whoever lives it, the son who wants the whole flat or the mother who wants to wind up the shared ownership, knows there is a flat, that something has to be signed before a notary, and that taxes sit in the middle. What is less clear is which taxes, on what bases, and why the operation is not quite the same as a standard extinción de condominio, the Spanish legal way to end co-ownership. I explain that below, with numbers. If the inheritance itself is still open and you live abroad, start with my guide to inheriting property in Spain as a non-resident.
What does bare ownership mean in Spain after a parent dies?
Take a flat worth €100,000 today. The father dies, and the estate is divided like this.
The mother receives 50% of the flat in full ownership, by settlement of the joint property. She also receives the lifetime usufruct of the other 50% (the father’s half), in payment of the usual bequest that one spouse leaves the other in their will. She is the usufructuario, the person who holds the usufruct.
The son, the only child in this example, acquires the bare ownership of the 50% that fell into the inheritance. He is the bare owner (nudo propietario).
Assume the mother is 79 today, the flat was valued at €50,000 when the father died, and the parents bought it long ago for €10,000.
Is there one co-ownership or two over the flat?
The whole tax treatment of this case turns on this question, so it deserves a moment.
Article 392 of the Civil Code says there is a comunidad de bienes (co-ownership) when the ownership of a thing or a right belongs pro indiviso (in undivided shares) to several people. There must be joint ownership: two or more people holding a share of the same thing.
Over the bare ownership there is a co-ownership. The mother holds her 50% because she owns half of the flat in settlement of her share of the joint property, and that half includes the bare ownership of it. The son holds the other 50% of the bare ownership by inheritance from his father. Two holders, so a co-ownership.
Over the usufruct there is only one holder: the mother. Nobody else has a share of it. There is no undivided ownership, and so no co-ownership.
What does the DGT say about co-ownership of bare ownership?
The Spanish tax directorate (Dirección General de Tributos, DGT) confirms this in binding ruling V1901-20, in an almost identical case: the same split, but with three children instead of one. The DGT concluded that the only co-ownership was over the bare ownership. There was none over the full ownership, and none over the usufruct, because it belonged exclusively to the mother. If you are one of several siblings, my guide to inherited property in Spain shared with siblings covers the agreement, the court route and a forced sale.
How can a child buy out a parent’s bare ownership and usufruct?
To end up with 100% of the flat as full owner, the son has to settle two things.
The first is to dissolve the co-ownership over the bare ownership by acquiring his mother’s share. That is a classic co-ownership dissolution: an indivisible asset, allotted to one person, with compensation in cash to the other. There is no TPO (transmisiones patrimoniales onerosas, the transfer tax on paid transfers). It is taxed as AJD (actos jurídicos documentados, the stamp duty on the deed). How the compensation itself is treated is covered in my guide to buying out a co-owner of a property in Spain.
The second is to acquire the mother’s usufruct. Here everything changes, because there is no co-ownership to dissolve. The son is acquiring a real right of which the mother is, or was, the sole holder. That is a paid transfer under article 7.1.A of the Transfer Tax Act (LITP), and it is taxed as TPO.
AJD requires that the act is not subject to TPO. Since this one is, AJD is ruled out for this second part. Naturally.
Which tax do you pay when the usufruct ends early? Article 51.4 RISD
The ownership was split because of a death, in the father’s inheritance. So the rules of inheritance tax (ISD, impuesto sobre sucesiones y donaciones, the gift and inheritance tax) come into play. Specifically article 51.4 of the regulations of that tax (RISD). It covers consolidación del dominio, the moment when bare ownership and usufruct come together in one person. It says that if consolidation in the bare owner happens for a reason other than the death of the usufructuary, the bare owner pays the higher of two assessments:
- The one left pending from the original split: what should have been paid in the inheritance for the usufruct that was not received at that time.
- The one for the current transaction that ends the usufruct: in this case, TPO on the paid acquisition of the usufruct from the mother.
Does the article 51.4 comparison apply to the whole usufruct?
No, and the difference matters. The comparison in the first paragraph of article 51.4 operates strictly on the 50% acquired by inheritance. That was the only share of the flat that was split up in the son’s name in the father’s inheritance. It is the share that left a pending assessment in ISD, and the one the son consolidates as original bare owner.
What about the 50% the mother held in full ownership? There the situation is different. For that half the son was neither bare owner nor usufructuary: he is a third party. The third paragraph of article 51.4 covers this. When consolidation takes place in a third party who acquires the usufruct and the bare ownership at the same time, only the assessments for those acquisitions are issued. There is no comparison with a pending assessment, because there is none. Those assessments are precisely the AJD on the co-ownership dissolution and the TPO on the usufruct.
The numbers in this example come out the same. To be precise, though, the article 51.4 comparison affects only the inherited 50%, while the TPO base for the usufruct over the whole flat already captures everything in one single transaction. The DGT follows the same rule in ruling V1901-20 for an allotment in full ownership, and confirms it in the more recent V2434-25, in an even more complex case.
Bare ownership and usufruct tax in Spain: a worked example
The flat is worth €100,000 today and was worth €50,000 at the father’s death. The mother is 79, so the usufruct counts as 10%. The son’s average effective rate in his inheritance settlement was 7.75% (applying state rules for teaching purposes). AJD is at 1.5% and TPO at 10% (the Valencia rate).
Step 1: AJD on dissolving the co-ownership over the bare ownership
The son already held 50% of the bare ownership. He acquires the other 50% for the first time, and that is what AJD strictly taxes, in line with the Supreme Court’s case law since 2018.
Value of the whole bare ownership = €100,000 × 90% = €90,000. Tax base (only the part acquired for the first time) = €45,000. AJD due: €675.
Step 2: TPO or ISD on acquiring the usufruct, whichever is higher
The mother transfers the usufruct over 100% of the flat, not only over the 50% that came through the inheritance. As full owner of the 50% held as joint property, her full ownership of that half also includes its usufruct. So the usufruct she transfers covers the whole flat.
Base = €100,000 × 10% = €10,000. Assessment for the current transaction (TPO): €10,000 × 10% = €1,000.
Assessment pending from the original split (ISD): value of the usufruct left pending in the inheritance = €50,000 × 50% × 15% = €3,750. ISD due = €3,750 × 7.75% = €290.63.
The higher figure is the TPO: €1,000.
Summary of the son’s taxes
| Item | Base | Tax |
|---|---|---|
| AJD, dissolving the co-ownership over the bare ownership | €45,000 | €675.00 |
| TPO, acquiring the usufruct | €10,000 | €1,000.00 |
| Total | €1,675.00 |
How is the mother taxed on income tax?
The mother transfers her share of the bare ownership (€45,000) and her usufruct (€10,000), so the transfer value is €55,000 in total. Her acquisition value is €8,750. Deduct 5 years of amortisation of the usufruct at 3% a year (€562.50) and the capital gain for IRPF (Spanish income tax) is approximately €46,812.50. It is taxed in the savings base.
What if the mother gives up the usufruct for free?
This variant appears fairly often within families: the mother does not want money for the usufruct and gives it to her son at no charge.
In that case there is no TPO, because there is no price. But a free waiver of the usufruct in favour of the bare owner is a gratuitous transfer between living persons. It is taxed under the gift and inheritance tax, in its gifts modality, and the son is the taxpayer.
The article 51.4 comparison is still compulsory:
- ISD pending from the original split: base €3,750, average rate 7.75% = €290.63.
- ISD on the gift of the usufruct (the current transaction): base €10,000, at the state rate = €765.
The higher figure is the current transaction, so the son pays €765 in ISD on the gift. That is less than with the paid acquisition (€1,000 of TPO), but the mother gets nothing in return.
Check the deed before you sign
The DGT has set its criterion on how these operations must be assessed, and the pattern above follows it. That said, the law on split ownership, on co-ownerships over different rights and on later consolidation is very complex, and not only for private individuals. Even the tax offices that process these deeds sometimes receive them without noticing the different rights that meet on the same property.
If you face an operation of this kind, what matters is to know beforehand which agreements the deed contains and which assessment belongs to each. I think knowing that before you sign will leave you calmer.
A different situation arises when the mother and the children each hold a share of the usufruct, in undivided shares. It is taxed differently, so do not apply these figures to it. I have studied thousands of co-ownership dissolutions in Spain, and I work with clients in English. You can start with my overview of dissolving co-ownership in Spain.
Frequently asked questions
Do I pay TPO when dissolving a co-ownership over bare ownership?
The DGT accepts that there is a co-ownership over the bare ownership, even if your mother holds the full ownership of her half. If the asset is indivisible and is allotted to one person in exchange for compensating the others, an unavoidable excess of allotment (exceso de adjudicación, when one co-owner receives more than their share) arises, and it does not pay TPO. The operation is taxed only under AJD.
What does article 51.4 RISD say and when does it apply?
It is a kind of anti-avoidance rule in the regulations of the gift and inheritance tax. It applies when the usufruct ends early through a legal transaction between the parties (for example, your mother sells it to you, gives it to you or waives it), and not naturally through her death or because its term expires. In those cases the son, as bare owner, pays the higher of two assessments: the one left pending when he acquired the original bare ownership, or the one for the new transaction that ends the usufruct.
How much is paid if the mother gives up the usufruct for free?
The tax office treats a free waiver of a usufruct already accepted as, for all tax purposes, a gift from your mother to you. So you pay gift and inheritance tax. The exact amount is set by the article 51.4 RISD rule: you pay the higher of the tax you left pending when you inherited the bare ownership, and the tax on the new gift, calculated on the current value and age.
What happens to the mother’s income tax when she transfers her share?
For the tax office, if your mother transfers, gives or waives her right for free, whether bare ownership, usufruct or both, there is an alteration of her assets in her IRPF (a capital gain or loss). This is so even if she gives it for nothing and earns not a euro. It is worked out as the difference between what the right was worth when she acquired it and what it is worth today. If the current value is higher, she must pay in her tax return on the latent gain that has surfaced. If the transfer is free, any hypothetical loss would simply be wasted.
Is dissolving co-ownership the same as consolidation of ownership?
No. They are two different legal concepts and two completely different taxes, although in your case they can happen together if you keep everything. Dissolving co-ownership means ending shared ownership. As you and your mother share the bare ownership (50% each), the natural way to have all of that right allotted to you is a co-ownership dissolution. Consolidation of ownership is the union in one person of bare ownership and usufruct. Your mother holds the usufruct and you hold part of the bare ownership; when her usufruct ends (by waiver, transfer or death) and passes to you, the property becomes wholly yours.
If you have a similar case and want me to look at it before anything is signed, I am glad to go through the numbers with you, in English.