How the DGT's position has evolved
Current position
For research grants to be exempt under art. 7.j) LIRPF (Personal Income Tax Law), the call for applications must expressly include the status of civil servant, public administration staff, or teaching and research staff as a requirement or merit. Furthermore, the aid must have research as its object. If these requirements are not met or if an employment contract exists, the amounts are taxed as employment income.
The DGT's position remains constant in requiring specific requirements for the exemption. It has been reiterated that the existence of an employment contract is incompatible with the nature of a grant, necessitating taxation as employment income. The doctrine focuses on the need for the status of researcher or teacher to be expressly stated in the call for applications.
Turning points
-
Establishes that the program must be registered in the General Registry of research aid programs for the grant to be exempt.
Analysis based on 26 of 26 rulings with a stated position. Updated 24 September 2026.