How the DGT's position has evolved
Current position
Remuneration of partners in their capacity as workers is deductible for Corporate Tax (IS) purposes if valued at market value pursuant to Article 18 of Law 27/2014 (LIS). They must comply with accounting registration, accrual, and proper documentary justification. Likewise, they must not be classified as non-deductible expenses under other provisions of the law.
The DGT's position remains constant regarding the deductibility of expenses for services provided by working partners, always requiring market value and documentary justification. No changes in the deductibility criterion have been observed since 2016, although complementary aspects such as the nature of income for Personal Income Tax (IRPF) purposes and the exclusion of specific exemptions have been addressed.
Analysis based on 13 of 13 rulings with a stated position. Updated 27 September 2026.