Most federal student loan borrowers who go back to school at least half-time never have to submit anything, because their servicer receives enrollment data from the school and pauses payments on its own. When that automatic pause does not happen, the fix is the in-school deferment request form. You download it from your loan servicer or from studentaid.gov, fill out your sections, have your school certify your enrollment, and send it to every servicer that holds your loans. Move quickly: a deferment can only be backdated up to six months before your servicer receives the paperwork, so a late submission means payments you can’t get back.
When You Actually Need to Submit the Form
Servicers pull enrollment status from the National Student Loan Data System. If NSLDS shows you enrolled at least half-time at an eligible school, deferment usually goes on automatically. The manual form is for the situations where that chain breaks:
- Your school missed a reporting deadline or sent data with errors.
- Your school is eligible but doesn’t report to NSLDS on a regular schedule.1Federal Student Aid. NSLDS Enrollment Reporting Guide February 2026
- Your loans are split between servicers and one picked up the enrollment data while another did not. Submit a separate form to each servicer that missed it.2Federal Student Aid. In-School Deferment Request Form
- You have older Federal Family Education Loans (FFEL) or Federal Perkins Loans whose holders aren’t reached by the automatic process.
Not sure whether your deferment is already in place? Sign in at studentaid.gov and check “My Loan Servicers,” or call the Federal Student Aid Information Center at 1-800-433-3243.3Federal Student Aid. Who’s My Student Loan Servicer?
What Half-Time Means
For standard semester or quarter programs, half-time is at least six credit hours per term.4Federal Student Aid. Enrollment Status Minimum Requirements Clock-hour and nonstandard-term programs use a different calculation based on the school’s full-time workload. The financial aid office can tell you exactly where the line falls at your institution.
The Six-Month Retroactive Limit
A servicer can backdate a deferment, but only so far. Federal guidelines cap retroactive deferment at six months before the date the servicer receives your request and supporting documentation.5Federal Student Aid. Grace Periods, Deferment, and Forbearance in Detail Enroll in September, submit the form the following June, and you lose several months of coverage you were entitled to.
Filling Out the Form
Download the current version from your servicer’s website or from Federal Student Aid at studentaid.gov.6Federal Student Aid. In-School Deferment The form has two parts: the borrower sections you complete and the school certification section.
Your Sections
Enter your full name, Social Security Number, date of birth, and mailing address. Use dark ink on a printed copy and format dates as month/day/year. Identify the loans you want deferred. If you and a spouse took out a joint consolidation loan as co-borrowers, each of you must file a separate form and separately meet the deferment requirements.2Federal Student Aid. In-School Deferment Request Form
You’ll sign a certification confirming that everything on the form is accurate. Providing false information on a federal student aid form is a federal crime that carries fines and prison time.7Office of the Law Revision Counsel. 20 U.S. Code 1097 – Criminal Penalties
School Certification
This is where most rejections happen. An authorized official at your school, usually in the registrar’s or financial aid office, has to confirm your enrollment status, your anticipated enrollment dates, and your expected program completion date, then sign. A missing field or missing signature will send the form back. Drop it at the financial aid office well before any payment deadline, since processing on the school’s end can take several business days.
Sending It to Your Servicer
Once the school signs off, either you or the school can send the form to your loan servicer.6Federal Student Aid. In-School Deferment Most servicers accept mail, fax, or a secure online upload. Online uploads generally arrive fastest.
Save a copy of the signed form along with your upload receipt, fax confirmation, or certified mail tracking number. Given the six-month cap, you may need proof of when you sent it. Keep making your regular payments until the servicer confirms in writing that the deferment is in place. If the deferment is later applied retroactively over payments you already made, you can request a refund for the overlap.
What Happens After Approval
Your servicer will apply the deferment to your eligible loans, often backdated to the date your school certified at-least-half-time enrollment. How interest is treated depends on the loan.
Subsidized Loans
On Direct Subsidized Loans and Subsidized Federal Stafford Loans, the government pays the interest that accrues during the deferment. Your balance stays flat.8Federal Student Aid. Get Temporary Relief: Deferment and Forbearance
Unsubsidized Loans
Interest keeps building on Direct Unsubsidized Loans, PLUS Loans, and the unsubsidized portion of a consolidation loan. You can pay it as it accrues or let it accumulate. If you let it accumulate, the unpaid interest is capitalized (added to your principal) when the deferment ends, and you start paying interest on the larger balance. Even small monthly interest payments during school can meaningfully reduce what you owe over the life of the loan. Unpaid interest on Federal Perkins Loans is never capitalized.9Federal Student Aid. Student Loan Deferment
When It Ends
For most Direct Loan borrowers, the deferment ends on the date you graduate or drop below half-time. Two categories get more time. Graduate or professional Direct PLUS borrowers get an additional six months of deferment after they stop being enrolled at least half-time.6Federal Student Aid. In-School Deferment Parent PLUS borrowers can receive an additional six months of deferment after the student they borrowed for drops below half-time. Perkins Loan borrowers get a separate six-month post-deferment grace period with no payments required.9Federal Student Aid. Student Loan Deferment
If You’re Pursuing Public Service Loan Forgiveness
Months in in-school deferment generally don’t count toward the 120 qualifying payments needed for Public Service Loan Forgiveness.10Federal Student Aid. Public Service Loan Forgiveness FAQs The PSLF buyback program, which lets borrowers convert certain past deferment or forbearance months into qualifying payments, explicitly excludes months when your loans were in “in-school” or “in-grace” status.11Federal Student Aid. Public Service Loan Forgiveness Buyback So every semester you spend in in-school deferment while working for a qualifying employer is a semester that could have counted and didn’t.
If PSLF is your plan, you can opt out of the automatic in-school deferment.6Federal Student Aid. In-School Deferment Call your servicer, ask them to remove it, and keep making qualifying payments under an income-driven repayment plan. You still need to be employed full-time by a qualifying employer during those months for the payments to count.
If the Form Is Denied
The most common reason for denial is an incomplete school certification. Check every field and signature before you send it. The next most common problem is sending the form to the wrong servicer; verify each loan’s servicer individually through studentaid.gov and submit a separate form to each.
If your servicer denies a request you believe should have been approved, or does nothing with it, contact the servicer first. If that goes nowhere, request an escalated review through the Federal Student Aid Ombudsman, a neutral office within the Department of Education. You can reach it through the Feedback Center online, by phone at 1-800-433-3243, or by mail.12Federal Student Aid. Feedback and Ombudsman The Ombudsman can’t process the deferment, but it can investigate and push for a resolution.
One boundary worth flagging: this form covers federal Direct Loans, FFEL, and Perkins Loans only. Private student loans are outside its reach; if you have those, you need to ask your private lender directly what in-school relief they offer.