How the DGT's position has evolved
Current position
The reverse charge mechanism is applied according to the specific scenarios of Law 37/1992, such as the transfer of real estate with a real right of security or the delivery of certain metals according to the Combined Nomenclature. The taxable person is the recipient of the operation, defined as the person for whom the service is performed and who holds the position of creditor in the legal obligation. In urbanization services, the recipient is the original owner who owes the obligation, regardless of who subsequently assumes the payment.
The DGT's position does not show a single doctrinal evolution, but rather applies the reverse charge mechanism in a fragmented manner depending on the nature of the operation (works, metals, real estate, or waste). The rulings maintain the application of specific legal scenarios without changes in criterion among themselves. The doctrine is limited to specifying the application of the rule to concrete cases of the Combined Nomenclature or the definition of the recipient.
Turning points
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Establishes that the execution of works requires a result that includes installation and assembly, excluding the supply of materials without assembly.
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Specifies that the reverse charge mechanism applies to the transfer of real estate with a mortgage if the acquirer cancels the debt in the same act.
Analysis based on 31 of 45 rulings with a stated position. Updated 16 August 2026.