How the DGT's position has evolved
Current position
The application of article 37.1.e) of the LIRPF (Personal Income Tax Law) (separation of partners) requires that the transaction affects all of a partner's holdings, causing them to cease to hold said status. In this case, the income is considered a capital gain or loss, calculated as the difference between the value of the social liquidation quota or the market value of the assets received and the acquisition value. If the transaction does not affect all holdings, the capital reduction regime with return of contributions under article 33.3.a) LIRPF applies.
The DGT's position has remained constant over time. The criterion clearly distinguishes between the separation of partners (art. 37.1.e) and capital reduction (art. 33.3.a) based on whether the partner maintains holdings after the transaction. Recent rulings reiterate the valuation methodology based on the difference between the market value or liquidation quota and the acquisition value.
Turning points
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Establishes the distinction between the separation of partners regime under article 37.1.e) LIRPF, when it affects all shares, and the capital reduction regime under article 33.3.a) LIRPF, when it does not affect all shares.
Analysis based on 18 of 19 rulings with a stated position. Updated 25 September 2026.