Applying for a Red Cross Donation at the Hospital There is no specific amount limit to apply for a donation. Because the Red Cross is a charitable organization, its main goal is to provide aid and help for social welfare causes. There is no set threshold or requirement for the amount of money to donate to the Red Cross, so there is no specific dollar limit to apply for a donation. You may choose to donate any amount to the Red Cross on a voluntary basis, with no minimum amount. Your donation can be used to support the Red Cross's work in disaster relief, medical assistance, poverty relief, etc. to help those in need.