Prefabricated houses may benefit from the reinvestment exemption

The application of the reinvestment exemption in Personal Income Tax (IRPF) is usually linked to the acquisition of traditional buildings. However, the nature of the new construction is a recurring point of debate when dealing with unconventional models.

What the DGT has ruled

The Dirección General de Tributos (DGT) has determined that the concept of building included in the IRPF regulations encompasses stable constructions. In this sense, a bungalow-type or prefabricated house may fall under this provision as long as it is equipped, or capable of being equipped, to be inhabited on a permanent basis.

The criterion establishes that the determining factor is not the construction method, but rather the capacity of the structure to serve as a habitual residence. Nevertheless, the administration emphasizes that proving effective residence is a matter of fact that must be demonstrated by the taxpayer. Being registered on the municipal roll (empadronamiento) in the new home does not, in itself, constitute sufficient proof to demonstrate that a real habitual residence exists.

What it means for you

If you are a taxpayer planning to sell your habitual residence to reinvest the amount in a new prefabricated or modular construction, this ruling is relevant. You may opt for the tax benefit of the exemption as long as the new building meets two fundamental conditions:

• Stability: The construction must be a stable building suitable for habitability.
• Effective residence: The home must become your real habitual residence, beyond mere registration on the municipal roll.

What you should do

In an operation of this type, it is necessary to prepare a solid documentary basis that demonstrates the nature of the building and the veracity of the residence. Since the administration requires proof of effective residence, it is recommended to collect evidence that complements the municipal registration. It is essential to assess each particular situation to ensure that the new construction meets the stability requirements demanded by IRPF regulations.