In the income statement you will be refunded 75% of the first 150 euros you contribute that year. Above that figure, the reduction is 30%, or 35% from the third consecutive year that you donate to Fundación Pondera. For example, if you donate 300 euros in the first year you will enjoy 157.50 euros (112.50 euros for the first 150 euros donated and 45 euros for the rest) so your actual disbursement will be 142.50 euros. From the third year, your actual disbursement will be 135 euros. These deductions do not apply in the Basque Country and Navarra, where the reduction is 30% and 25% respectively of the total donation. Check conditions if you reside outside of Spain.