How the DGT's position has evolved
Current position
Advisory expenses for the acquisition of shares are not deductible if they are not incorporated into the price of the services provided by the holding company to its subsidiaries. For general expenses to be deductible, their cost must form part of the constituent elements of the price of the transactions that entitle the right to deduction. Such acquisition costs are not considered to be part of the management services provided.
The DGT's position has shifted from focusing on the application of deductibility limits for financial expenses (Articles 15 and 16 of the Law on Corporate Income Tax [LIS]) and the application of transitional provisions, to establishing specific criteria regarding the deductibility of advisory expenses. Current doctrine requires that acquisition costs be integrated into the price of management services to be deductible.
Turning points
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Establishes that expenses from debts with group entities to acquire shares are deductible if valid economic reasons are proven, such as debt restructuring.
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Introduces the requirement that advisory expenses for acquisition must be incorporated into the price of the holding company's services to be deductible.
Analysis based on 10 of 10 rulings with a stated position. Updated 28 September 2026.