How the DGT's position has evolved
Current position
The reduced rate of 10% applies to works executed for the construction or rehabilitation of buildings intended primarily for housing, provided there is a direct contract between the developer and the contractor. In the case of cooperatives, the management entity acts as the developer. If the builder invoices the member directly, the requirement of a contract with the developer is not met, and the general rate of 21% applies.
The DGT's position remains constant in requiring a direct contractual relationship between the developer and the contractor for the reduced rate. The elements that do not constitute works execution, such as debris removal, have been specified, and the scope of installing elements like kitchen cabinets versus appliances has been delimited. Recent doctrine clarifies the application within the scope of housing cooperatives.
Turning points
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Clarifies that services such as soil transport, floor polishing, or cleaning are not works execution and do not allow for the taxpayer's investment.
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Establishes that delivery with the installation of appliances is always taxed at the general rate of 21%, distinguishing it from the installation of kitchen cabinets.
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Determines that in housing cooperatives, improvements invoiced directly from the builder to the member are taxed at 21% due to the lack of a contract with the developer.
Analysis based on 36 of 37 rulings with a stated position. Updated 23 September 2026.