To carry out this activity we need on your part a small donation.
Remember, if you file your income tax return in Spain and you are a private individual, the initial amount of the donation of less than 150 euros that you make must be deducted, that is to say, 80%, resulting in a more affordable final amount.

Initial donation amountDeduction 80%* Real cost
Assistents (students)25 euros20 euros5 euros
Assistents35 euros28 euros7 euros

* In order to receive this refund from Hacienda you need to make of the income tax declaration in Spain.