Don't worry, you will not have to pay tax simply for living rent-free in your parents’ property, despite what some media reports suggest. This arrangement is a free use of the property, not a taxable transfer, and should not be treated as a donation. To avoid any issues with the tax authorities, it is advisable to sign a loan-for-use or temporary occupancy agreement clearly stating that the child lives there with the parents’ permission and pays no rent.
José María Salcedo, managing partner at Salcedo Tax Litigation, explains that Spanish law is based on a clear principle in Personal Income Tax (IRPF): the so-called “presumption of consideration”. Article 6.5 of the Tax Law states that the provision of goods, rights or services capable of generating income from work or capital is presumed to be remunerated. In practice, this means the Tax Agency tends to assume that the use of a property has a price, even if no money changes hands between parents and children.
This presumption, however, can be rebutted with evidence provided by the taxpayer or property owner. That is where a key legal instrument – often little known outside the legal profession – comes into play: the loan-for-use agreement, which formally records the rent-free use of the property. According to Salcedo, this document is crucial in removing the risk of the Tax Agency treating the arrangement as a disguised rental and therefore as undeclared income.
This is a gratuitous transfer of the use of the property, which, in principle, is not subject to tax and should not be treated as a donation. However, the Directorate General of Taxes stated in a resolution dated 5 October 2017 that “the gratuitous transfer of real estate implies that the borrower acquires a right by way of donation, free of charge, and therefore constitutes a taxable event for inheritance and gift tax”.
For this reason, another particularly interesting – and arguably safer – option is to sign a temporary occupancy agreement regulating the use of the property. This document makes it clear that the child lives in the property, as agreed by the parents, without paying rent, and on a revocable basis.
If there is no written agreement confirming that the use of the property is free of charge – as is the case with a loan-for-use contract – the tax authorities may deem the arrangement to be a rental at market value. Such agreements, therefore, serve as evidence that the property is being made available free of charge, whether to a child or to a third party.
Once it is proven that the use of the property is free of charge, the owner is not required to pay tax on real estate capital income. That does not mean, however, that there is no reporting obligation. “In these cases,” Salcedo explains, “parents must declare imputed real estate income under Article 85 of the Personal Income Tax Law, exactly as if the property were standing empty.” The rules are even stricter where the beneficiary is a direct relative: Article 24 prevents owners from declaring income lower than the imputed amount calculated under Article 85. This is how the Tax Agency aims to prevent families from disguising symbolic or irregular rental arrangements.
This tax treatment applies only to second homes or properties other than the main residence. Where the child lives in the parents’ primary residence, the position is clearer: there is no obligation to impute rental income, as the law excludes the main residence from this calculation. This is the typical situation where parents live with an adult child, or even with the child’s partner. In such cases, Salcedo stresses, there is no tax risk.
The tax expert stresses that the Tax Agency is not carrying out a widespread crackdown on family property arrangements. Its attention is focused on high-value properties or situations that point to a potential tax-avoidance strategy. While this is not an issue that affects most families in their day-to-day lives, it can have serious consequences for those with multiple properties or poorly documented arrangements. The uncertainty stems from how the economic value of the property’s use is assessed and where the boundaries of taxation lie within the family sphere.
The advice from the managing partner of Salcedo Tax Litigation is clear: any rent-free transfer should be properly documented, and fictitious agreements declaring unrealistic income should be avoided. A well-drafted loan-for-use agreement or a precarious occupancy agreement are now effective tools for dispelling doubts and preventing unfavourable interpretations in the event of a tax inspection.
In short, living rent-free in your parents’ property remains tax-safe when it is their main residence.
When a transfer of use is used to avoid declaring rental income
Let us consider a property that generates income from holiday lettings. A parent wants their child, who has no other income subject to personal income tax, to be taxed on this rental income, which falls within the IRPF brackets, so they can reduce their own tax burden.
A loan-for-use (comodato in Spanish) or other gratuitous transfer of use grants only the right to use and occupy the property, not the right to earn income or other benefits from it. Therefore, if the child merely lives in the property and does not obtain any income from it (for example, by renting it to third parties), the arrangement does not amount to a donation of assets or rights for Inheritance and Gift Tax purposes, but rather a simple transfer of use, which is not subject to gift tax.
However, if the transfer of use is intended to allow the child to obtain income from third parties through holiday lettings, the tax authorities may view this as a transfer of income rather than a mere transfer of use. In that case, a usufruct right would need to be created. If this usufruct is not formalised in a public deed with express acceptance, the transaction would not be valid as a donation of usufruct and, as a result, the rental income would continue to be attributed to the property owner rather than to the child.
In short, transferring the right to use a property does not entitle the child to rent it out and collect the income. In the absence of a formally constituted usufruct, the rental income remains taxable in the parent’s hands. As personal income tax is progressive, shifting that income to a child who has been granted only the right of use would allow the parent to stop declaring it, thereby undermining the progressive tax system. Moreover, the parent would avoid paying tax on the donation of the usufruct, which is in fact what he intended to transfer, concludes José María Salcedo.