For several years, the VAT regime applicable to demolition and reconstruction projects of residential buildings has undergone numerous changes.

The Programme Law of 18 July 2025 introduced a permanent regime, applicable as from 1 July 2025, allowing, in certain cases, the application of the reduced VAT rate of 6% both to construction works and to the sale of a reconstructed dwelling.
Given the complexity of the regime and the significant number of conditions to be verified, our firm has developed a tool enabling a rapid assessment of whether a project may benefit from the 6% VAT rate in the context of demolition and reconstruction.
In order to better understand how this tool operates, it is appropriate to briefly recall the different applicable regimes.
Where the works involve the demolition of a building followed by the reconstruction of a dwelling, the 6% VAT rate may apply in three situations.
The first regime concerns the situation in which a natural person has a building demolished in order to reconstruct their own dwelling.
The reduced rate may be applied provided, in particular, that:
This regime primarily targets private individuals who rebuild their home on land containing an existing building.
The 6% VAT rate may also apply where the reconstructed building is rented out within the framework of the social housing policy.
In this case, the developer (natural or legal person) must lease the dwelling, for a minimum period until 31 December of the fifteenth year following that of the first occupation or use of the building, to a social housing operator, such as a social rental agency, a public housing company, or another organisation recognised under the social housing policy.
No maximum surface area condition applies under this regime, which is primarily intended for investments in social housing.
A third regime applies to the reconstruction of a dwelling intended for long-term private rental.
In this case:
This regime is mainly aimed at long-term rental investment projects.
Following the reform that entered into force on 1 July 2025, the 6% VAT rate may also apply to the supply (sale) of a dwelling reconstructed after demolition, in particular within the framework of real estate development projects.
In this case, the purchaser must allocate the dwelling to one of the following uses:
However, an important distinction must be highlighted: in cases of personal occupation or private rental, the maximum habitable surface area is limited to 175 m² at the time of the supply of the dwelling.
In addition to the conditions specific to each situation, the application of the reduced rate is subject to compliance with several general conditions.
Among the main conditions are:
The application of the reduced rate is also subject to the fulfilment of certain administrative formalities. In particular, a declaration must be submitted to the tax authorities via forms 111 available on MyMinfin, before VAT becomes chargeable on the relevant transaction.
Depending on the intended use of the reconstructed building, different forms must be used:
The VAT regime applicable to demolition and reconstruction has become an important fiscal instrument for real estate projects; however, its application remains technical due to the numerous conditions set out in the legislation.
The tool developed by our firm allows for a rapid preliminary assessment of the potential application of the reduced 6% VAT rate.
Our firm remains, of course, at your disposal for any specific questions relating to the application of the reduced VAT rate in the context of a demolition–reconstruction project.
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