You do not have to pay back the FAFSA itself, because the Free Application for Federal Student Aid is an application, not a loan. What you may have to repay depends on which types of aid the FAFSA unlocks for you. Federal grants and work-study wages are generally yours to keep. Federal student loans must be repaid with interest. Most aid packages mix the two, and that mix is where confusion usually starts.
Grants and Work-Study Are Yours to Keep
Federal grants are as close to free money as financial aid gets. The Pell Grant, the largest federal grant program, goes to undergraduates with financial need, with a maximum award of $7,395 for the 2026–2027 school year.1Federal Student Aid. 2026-27 Federal Pell Grant Maximum and Minimum Award Amounts The Federal Supplemental Educational Opportunity Grant (FSEOG) adds more funding for undergraduates with the greatest need.2Office of the Law Revision Counsel. 20 USC Chapter 28 Subchapter IV Part A – Grants to Students in Attendance at Institutions of Higher Education Under normal circumstances, neither has to be repaid.
One boundary on Pell: eligibility caps at the equivalent of six full-time school years, tracked as 600% Lifetime Eligibility Used.3Federal Student Aid. Pell Grant Lifetime Eligibility Used (LEU) Once you hit that ceiling, no more Pell funding is available.
Federal Work-Study is different in kind. You earn wages through a part-time job, and the paycheck is yours the way any paycheck is. Work-study funds are not automatically applied to your tuition bill; the employer pays you, and you decide what to do with the money.4Federal Student Aid. The Federal Work-Study Program Because you worked for it, nothing needs to be repaid.
When Grant Money Can Turn Into Debt
There are two situations where grant aid stops being free.
The TEACH Grant Conversion
A TEACH Grant appears on your award letter like any other grant, but it carries a service obligation: four years of full-time teaching in a high-need field at a qualifying low-income school, completed within eight years of finishing your program.5Federal Student Aid. The TEACH Grant Program – 2025-2026 If you do not meet that requirement, every dollar you received converts into a Direct Unsubsidized Loan, with interest charged back to the original disbursement date. That retroactive interest means you can end up owing significantly more than you were paid. If you are not confident you will teach in a qualifying position, plan around the TEACH Grant as if it were a loan from the moment you accept it.
Withdrawing From School Early
If you leave school before completing more than 60% of the term, your school has to perform a Return of Title IV Funds calculation to determine how much of your grant aid you actually earned based on how long you were enrolled.6Federal Student Aid. Overawards and Overpayments The unearned portion becomes a grant overpayment you owe back to the federal government.
The school has 30 days after determining you withdrew to notify you. That notice states the exact amount, which grant is affected (usually Pell or FSEOG), and that your eligibility for future federal aid is suspended until the debt is resolved. You then have 30 days to repay in full. If you do not, the school refers the debt to the Department of Education’s Default Resolution Group for collection.
Withdraw after the 60% point and all of your grant aid is considered earned; you owe nothing back. The threshold is measured by the calendar, not by how many assignments you turned in, and your financial aid office can tell you the exact date that corresponds to 60% for your term.
Federal Student Loans Must Be Repaid
Loans are the part of your aid package that always has to be paid back. When you accept a federal student loan, you sign a Master Promissory Note, a binding contract with the Department of Education committing you to repay the borrowed amount plus interest. That obligation stands even if you never finish your degree.
There are two main types of federal student loans:
- Direct Subsidized Loans, available only to undergraduates with financial need. The government pays the interest while you are enrolled at least half-time, so the balance does not grow while you are in school.7Federal Student Aid. Direct Subsidized Loans vs Direct Unsubsidized Loans
- Direct Unsubsidized Loans, available to undergraduates and graduate students regardless of financial need. Interest starts building the day funds are disbursed and keeps building through school, the grace period, and any deferment.7Federal Student Aid. Direct Subsidized Loans vs Direct Unsubsidized Loans
Parent PLUS and Grad PLUS loans are also federal loans that must be repaid, and they carry higher interest rates than the loans issued directly to students.8Federal Student Aid. Federal Student Aid Interest Rates and Fees
When Repayment Starts
For Direct Subsidized and Unsubsidized Loans, repayment does not begin the moment you leave campus. You get a six-month grace period after graduating, leaving school, or dropping below half-time enrollment.9Federal Student Aid. How Long Is My Grace Period Interest still accrues on unsubsidized loans during that window, so the first bill will be higher than the amount you originally borrowed.
Parent PLUS Loans work differently. Repayment technically begins as soon as the loan is fully disbursed, while the student is still in school. Parents can request a deferment that lasts until six months after the student graduates or drops below half-time, but interest accrues the whole time.10Federal Student Aid. Direct PLUS Loan Basics for Parents
If You Cannot Afford Your Payments
The Standard Repayment Plan spreads your balance over 10 years at fixed monthly payments of at least $50, and it is where you land if you do not choose something else.11Federal Student Aid. Repaying Your Loans Income-driven repayment plans cap your monthly payment at a percentage of your discretionary income, which can dramatically lower what you owe each month.
Deferment and forbearance let you temporarily pause payments. Deferment is the better option when you qualify, because the government keeps paying the interest on subsidized loans during the pause. Common qualifying reasons include returning to school at least half-time, active-duty military service, economic hardship, and Peace Corps service.12Federal Student Aid. Student Loan Deferment Forbearance is easier to get but more expensive: interest accrues on all loan types and gets added to your principal, so you end up paying interest on interest.
What Default Actually Looks Like
Missing a payment puts your loan in delinquency. Default happens after 270 days of nonpayment, and the consequences are hard to undo.13Federal Student Aid. Student Loan Default and Collections FAQs
- The government can garnish up to 15% of your paycheck without a court order.13Federal Student Aid. Student Loan Default and Collections FAQs
- The Treasury Offset Program can intercept up to 100% of your federal tax refund and up to 15% of Social Security benefits.14Bureau of the Fiscal Service. TOP Program Rules and Requirements Fact Sheet
- Within 65 days of default, the loan is reported to all four major credit bureaus.13Federal Student Aid. Student Loan Default and Collections FAQs
- You lose access to deferment, forbearance, and any future federal aid until you resolve the default.
There is no statute of limitations on federal student loan debt, and the collection tools are automatic. If payments are getting hard, contact your loan servicer before you miss one. Switching plans or requesting deferment is straightforward. Climbing back out of default is not.
Programs That Can Cancel Loans You Owe
A few federal programs can eliminate part or all of your remaining balance, though each takes years of qualifying activity.
Public Service Loan Forgiveness (PSLF) forgives your remaining Direct Loan balance after 120 qualifying monthly payments made while working full-time for a qualifying employer.15Federal Student Aid. Public Service Loan Forgiveness Qualifying employers include government agencies at any level, tax-exempt nonprofits, and certain public service organizations. Full-time AmeriCorps and Peace Corps service also counts. For-profit employers do not.16Federal Student Aid. What Is Qualifying Employment for Public Service Loan Forgiveness The 120 payments do not need to be consecutive.
Teacher Loan Forgiveness is a smaller program for teachers who work five consecutive years at a low-income school. Most eligible teachers receive up to $5,000; highly qualified math, science, and special education teachers can receive up to $17,500.17Federal Student Aid. 4 Loan Forgiveness Programs for Teachers
Total and Permanent Disability Discharge cancels your loans if you become permanently disabled. You can qualify with documentation from a physician or other qualifying medical professional, through Social Security Administration disability records, or through a Department of Veterans Affairs determination that you are unemployable due to a service-connected disability.18eCFR. 34 CFR 685.213 – Total and Permanent Disability Discharge In some cases the Department of Education initiates the discharge automatically using VA or SSA data, without any application from the borrower.