If you have loans that have been in repayment for more than 20 or 25 years, those loans may immediately qualify for forgiveness. Borrowers who have reached 20 or 25 years (240 or 300 months) worth of eligible payments for IDR forgiveness will see their loans forgiven as they reach these milestones.
If you work full time for a government or nonprofit organization, you may qualify for forgiveness of the entire remaining balance of your Direct Loans after you've made 120 qualifying payments—i.e., at least 10 years of payments. To benefit from PSLF, you need to repay your federal student loans under an IDR plan.
The payoff amount includes the outstanding principal balance, outstanding interest, and the interest that will continue to accrue through the payoff date.