Real estate expert Sergio Gutiérrez warns that allowing a child to live in a property without paying rent may have tax consequences. The key lies in whether the use is granted or ownership is transferred.
Allowing a child to live in a flat owned by the parents without paying rent is a common practice, but it can lead to tax obligations if the tax authorities interpret it as a concealed gift. This has been warned by real estate expert Sergio Gutiérrez, as reported by sport.es. Spanish legislation defines a gift as the act by which a person freely disposes of an asset in favour of another who accepts it, and the Inheritance and Gift Tax Law subjects certain gratuitous acquisitions between living persons to taxation.
However, not every gratuitous transfer of a home between family members automatically implies paying Gift Tax. The situation depends on specific circumstances and, above all, on how the operation is structured. It is not the same for a child to reside in the family home with their parents as it is for the parents to own a second property and grant it for free for years as a habitual residence.
The key difference lies in whether the use of the home is granted or ownership is transferred. If the parents remain the owners and only allow the child to occupy the property, the situation differs from that in which the flat itself is gifted. The fact that the child uses the home for free for an extended period does not, by itself, convert the grant into a transfer of ownership.
To avoid leaving a family situation legally indeterminate, one alternative is to formalise a rental contract between parents and child. In that case, there exists a recognisable rental relationship, and the owners must comply with the tax obligations arising from the rental. The economic conditions and tax treatment will depend on the circumstances of the contract.
The way the operation is structured, the conditions of the transfer, and the particularities of the property are determining elements for establishing its tax consequences. Therefore, families intending to leave a property to a child without charging rent should clarify the nature of that transfer.

