How the DGT's position has evolved
Current position
The reverse charge mechanism applies to the execution of urbanization, construction, or rehabilitation works, including the supply of goods with installation and assembly. For the extra charges (derramas) collected by City Councils to be subject to this rule, the owners must be entrepreneurs or professionals and communicate this formally. The reverse charge does not apply to the transport of aggregates or to the supply of materials without installation.
The DGT's position remains constant regarding the application of the reverse charge mechanism to the execution of urbanization works. The doctrine has specified the scope of the execution of works, excluding the transport of aggregates and the supply of materials without assembly. It has also clarified the application of the rule in the context of municipal extra charges and the transfer of land subject to charges.
Turning points
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Clarifies that the transport of aggregates and soil does not constitute an execution of works for the reverse charge mechanism.
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Extends the application of the reverse charge to the extra charges collected by City Councils, provided that the owners act as entrepreneurs or professionals.
Analysis based on 70 of 76 rulings with a stated position. Updated 7 September 2026.