How the DGT's position has evolved
Current position
Contractual termination and the definitive non-payment of the debt that extinguishes part of the credit allow for the modification of the tax base pursuant to Article 80.Two of Law 37/1992. The taxpayer must rectify the output VAT (IVA) amounts if the invoice was issued within one year from the accrual. The four-year period to carry out the rectification is calculated from the moment the circumstances motivating the modification occur.
The position has evolved from an approach focused on the regularization of Personal Income Tax (IRPF) due to retroactive effects (V1568-14) and the classification of capital losses (V0483-16), towards a technical application of the modification of the tax base in VAT (IVA) (V0233-22). The most recent rulings consolidate contractual termination as a cause for the modification of the tax base and specify the rectification periods.
Turning points
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Introduces the classification of termination due to definitive non-payment as a cause for the modification of the tax base pursuant to Article 80.Two of Law 37/1992.
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Specifies that the rectification of tax amounts is possible provided that the invoice was issued within one year from the accrual.
Analysis based on 17 of 17 rulings with a stated position. Updated 25 September 2026.