How the DGT's position has evolved
Current position
For the reinvestment exemption, the reinvested amount must be the acquisition value paid for the new home according to the ownership percentage. It is irrelevant whether the money is used to cancel the mortgage credit or for equity. The exemption for the transfer of a home during the liquidation phase of insolvency proceedings to pay the mortgage credit requires compliance with the requirements of article 33.4.d) of the LIRPF (Personal Income Tax Law).
The DGT's position is stable regarding the application of tax exemptions in contexts of mortgage debt. No doctrinal change is observed, but rather a diversification of the scenarios analyzed, from the nature of the financing to the management of reinvestment and the primary residence.
Turning points
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Establishes that the exemption of article 9 of Law 2/1994 applies to mortgage financing without distinguishing between credit or loan.
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Clarifies that for the exemption, it is irrelevant whether the reinvestment amount is used to cancel the mortgage credit or for equity.
Analysis based on 13 of 13 rulings with a stated position. Updated 27 September 2026.