Student loans in the United States are a form of financial aid intended to help students access higher education. In 2018, 70 percent of higher education graduates had used loans to cover some or all of their expenses. With notable exceptions, student loans must be repaid, in contrast to other forms of financial aid such as scholarships, which are not repaid, and grants, which rarely have to be repaid. Student loans may be discharged through bankruptcy, but this is difficult.