How the DGT's position has evolved
Current position
Annual child support payments do not reduce the general taxable base, but allow for the application of the specialty regime for the calculation of the state and regional full tax liability. For its application, the amount must be the amount actually paid and must be established by judicial resolution or a ratified regulatory agreement. Education and instruction expenses are considered support payments if they comply with Article 142 of the Civil Code, and their accreditation may be carried out by any means of proof admitted under Law.
The DGT's position remains constant regarding the nature of the specialty regime, but it has specified the requirements for its applicability. It has been clarified that application requires the dissolution of the matrimonial bond following the finality of the judgment and that it is only applicable to the amount established judicially. Likewise, flexibility in the accreditation of education and instruction expenses has been reinforced.
Turning points
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Establishes that the regime is only applicable to amounts paid since the finality of the divorce decree, excluding payments made prior to the dissolution of the bond.
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Limits the application of the regime exclusively to the amount established in a judicial resolution or ratified agreement, preventing its use for amounts exceeding said quantity.
Analysis based on 23 of 23 rulings with a stated position. Updated 24 September 2026.