Good to know · Taxes
Catalonia IRPF donation deductions for Catalan-language, university/research, and environmental entities
Catalonia offers regional IRPF deductions for donations to Catalan-language-promotion entities (15%), Catalan universities/research centers (30%), and environmental entities (15%), each capped as a percentage of the autonomic tax quota.
- Official page
- Capítulo IV - Tributación Autonómica 2025
- Last checked
- 15 Oct 2026
In the guide: the 2 steps, what to bring (2 items), and tips and what to watch for, with every official source.