Student loan deferment is an approved pause on payments for federal student loans, available when you’re back in school, out of work, on active military duty, undergoing cancer treatment, or facing another qualifying circumstance. During deferment, the government covers the interest that builds up on Direct Subsidized Loans and Perkins Loans. On every other federal loan type, interest keeps accruing and eventually gets added to your balance. Whether deferment saves you money or quietly costs you depends on what you owe and what you do with that interest.
Who Qualifies
Deferment isn’t a menu you pick from. You qualify based on a specific situation, and each situation has its own form.
The most common categories are in-school (enrolled at least half-time at a school that participates in federal aid), unemployment (actively seeking full-time work of 30+ hours per week and unable to find it), and economic hardship (receiving a means-tested benefit like TANF or SNAP, earning at or below 150% of the poverty guideline while working full-time, or serving in the Peace Corps).1Federal Student Aid. Student Loan Deferment Unemployment and economic hardship deferments each cap at three cumulative years.2Federal Student Aid. Unemployment Deferment Request
One quirk of unemployment deferment: you can’t turn down work you feel is beneath your education level and still qualify. Federal regulations explicitly disqualify borrowers who refuse jobs on that basis.3eCFR. 34 CFR 685.204 – Deferment
Other categories cover narrower situations. Active-duty military deferment runs as long as qualifying service does, with no cumulative cap, followed by a post-active-duty deferment that lasts until you re-enroll in school at least half-time or 13 months after service ends, whichever comes first.4Federal Student Aid. Military Service and Post-Active Duty Student Deferment Request Parent PLUS borrowers can defer while their child is enrolled at least half-time, plus six months after. Cancer treatment deferment covers the duration of treatment and six months after, with physician certification required.5Federal Student Aid. Cancer Treatment Deferment Request Graduate fellowship and rehabilitation training deferments cover borrowers in approved programs.6Federal Student Aid. Rehabilitation Training Deferment Request
Graduate and professional PLUS borrowers get an additional six months of deferment after dropping below half-time enrollment.7Federal Student Aid. In-School Deferment
How to Apply
Start by finding the right form for your situation on the Federal Student Aid website or your loan servicer’s portal. Complete it, attach documentation appropriate to your category (enrollment verification, physician certification, benefit award letter, unemployment paperwork), and submit to your servicer by mail or online.
Here’s the part borrowers get wrong: keep making your regular payments until the servicer confirms in writing that your deferment is approved. Processing takes weeks. If you stop paying while the application is pending and it gets denied, your loans go delinquent.1Federal Student Aid. Student Loan Deferment Keep copies of everything you send.
Denials almost always trace back to incomplete documentation. If yours comes back rejected, call your servicer, fix what’s missing, resubmit, and resume payments in the meantime.
What Happens to Your Interest
This is the part that decides whether deferment is a genuine break or a slow-motion cost increase.
On Direct Subsidized Loans, the federal government pays the interest that accrues during deferment. Your balance stays flat. Perkins Loan borrowers get the same treatment.8Consumer Financial Protection Bureau. What Is Student Loan Deferment?
On Direct Unsubsidized Loans, Direct PLUS Loans, and Consolidation Loans, interest keeps accruing the entire time, and you’re on the hook for it.9Federal Student Aid. Get Temporary Relief – Deferment and Forbearance If you don’t pay that interest before the deferment ends, it capitalizes: the accrued interest gets added to your principal, and from then on you’re paying interest on the larger amount.
A concrete example. A $10,000 unsubsidized loan at 6.39% (the undergraduate rate for loans disbursed between July 2025 and June 2026) accrues about $53 per month in interest.10Federal Student Aid. Interest Rates and Fees for Federal Student Loans After a 12-month deferment, that’s roughly $639 tacked onto principal. Over a 10-year repayment term, you’ll then pay interest on that $639 too, generating hundreds of dollars in extra cost on top of the interest itself.
The workaround is straightforward. You can make interest-only payments during deferment to prevent capitalization. Your servicer will tell you the monthly amount, and even partial payments reduce what eventually capitalizes.1Federal Student Aid. Student Loan Deferment If you can cover interest each month, you turn a potentially expensive pause into a cost-neutral one.
Deferment vs. Forbearance
Both stop your payments temporarily. Two things separate them: who qualifies, and what happens to your interest.
Deferment requires a defined life event: school, unemployment, military service, cancer treatment, and so on. Forbearance is more discretionary; your servicer can grant it based on general financial difficulty, medical bills, or hardship that doesn’t fit a deferment category. Forbearance is easier to get, and that’s exactly why it usually costs more.
During deferment, subsidized loans don’t accrue interest for the borrower. During forbearance, interest accrues on every loan type, subsidized included, and you owe all of it.11Consumer Financial Protection Bureau. What Is Student Loan Forbearance? That unpaid interest capitalizes when the forbearance ends.9Federal Student Aid. Get Temporary Relief – Deferment and Forbearance
Forbearance is granted in 12-month increments.11Consumer Financial Protection Bureau. What Is Student Loan Forbearance? If you qualify for deferment, take deferment. Forbearance is what you fall back on when no deferment fits.
Effect on Your Credit
An approved deferment won’t hurt your credit score. Your servicer reports the account as “deferred” rather than delinquent, and some scoring models exclude deferred student loans from the calculation entirely. The word doing the work here is “approved.” If you stop paying before the deferment is officially granted, those missed payments can be reported as delinquent and damage your score.
Effect on Loan Forgiveness
Deferment can cost you something that doesn’t appear on any balance: months of progress toward forgiveness.
Public Service Loan Forgiveness
PSLF requires 120 qualifying monthly payments while you work for a qualifying employer. As a rule, months in deferment don’t count.9Federal Student Aid. Get Temporary Relief – Deferment and Forbearance
Two exceptions matter. Economic hardship deferment during Peace Corps or AmeriCorps service counts toward PSLF, so volunteers should specifically request that deferment type. Military-related deferments and forbearances also count as qualifying payments.12Federal Student Aid. Public Service Loan Forgiveness FAQs If you’re pursuing PSLF and get placed on in-school deferment because you went back to school, ask your servicer to remove it so you can keep making qualifying payments, as long as you’re still working full-time for a qualifying employer.
Income-Driven Repayment Forgiveness
IDR plans forgive your remaining balance after 20 or 25 years of qualifying payments. Deferment periods generally don’t count toward that timeline. The Department of Education’s IDR account adjustment credited certain past deferment periods retroactively (economic hardship and military from 2013 forward, most types before 2013), but new deferment periods going forward will not advance the IDR forgiveness clock.13Federal Student Aid. IDR Account Adjustment
If you’re close to PSLF or IDR forgiveness, think twice before entering deferment. An income-driven plan with a $0 monthly payment (available when your income is low enough) keeps your forgiveness clock running. Deferment stops it.
A Note on Private Student Loans
Everything above applies to federal loans. Private student loans follow the terms of your individual contract, not federal regulation. Some private lenders offer deferment or forbearance, but the terms, fees, and interest treatment vary and are usually less favorable than federal options.14Consumer Financial Protection Bureau. Is Forbearance or Deferment Available for Private Student Loans? Interest almost always keeps accruing. If you have private loans and need relief, call the lender directly.
When Deferment Ends
Payments resume when the deferment period expires. Event-based deferments (enrollment, military service) end when the event ends. Time-limited ones (unemployment, economic hardship) end at the close of the approved period, and you can reapply if you still qualify and haven’t hit the cumulative cap.
Before your deferment ends, look at the interest that accrued on any unsubsidized loans. Paying some or all of it before capitalization cuts your long-term cost. When payments restart, they’ll be based on the repayment plan you were on before, recalculated to account for any capitalized interest that increased your principal. If the new payment won’t work for your budget, contact your servicer before the deferment ends to switch plans or explore income-driven options.