How the DGT's position has evolved
Current position
The identification of the recipient in invoices and registration books must be based preferably on data from valid official identity documents, such as DNI, NIF, TIE, NIE, or passport. In the case of foreigners, information from their passport or identity document issued by their national authorities must be used. For the annual declaration of operations with third parties, operations with individuals must be included if the recipient is identified in the invoice, excluding simplified invoices under €400.
The position of the DGT has moved from focusing on the responsibility to rectify identification errors in the invoice (V0159-14) to establishing specific requirements for the grouping of invoices without mandatory identification (V0140-18 to V1434-18). Subsequently, the scope of the annual declaration of operations with third parties has been specified (V2001-21) and, finally, the standard of accuracy for identity data has been defined (V2305-24).
Turning points
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Specifies that operations with individuals must be included in the annual declaration if the recipient is identified, excepting simplified invoices of less than €400.
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Establishes that identification must preferentially rely on valid official identity documents (DNI, NIF, TIE, NIE, or passport).
Analysis based on 7 of 8 rulings with a stated position. Updated 30 September 2026.