What "unsubsidized" actually costs. On a subsidized loan the Department pays the interest while the student is enrolled at least half-time, through the six-month grace period, and during qualifying deferments. On an unsubsidized loan it pays none of it. Interest begins accruing on the day of disbursement and keeps accruing through every one of those periods, so a borrower entering repayment owes more than they borrowed before making a single payment. The loan fee works the same way from the other end: it is deducted from the proceeds, so the amount that reaches the school is less than the amount owed. 20 U.S.C. 1087e(c) sets that fee at 1% of the principal for these loans, and the figure actually charged is a little above the statutory one, because a budget-sequestration adjustment raises it. The Department publishes the current percentage along with the disbursement dates it applies to, which is why this entry does not state it.
⚠️ Whether that accrued interest capitalizes is a question most published guidance answers with a rule that no longer applies. Capitalization means folding unpaid interest into principal, after which interest is charged on the larger figure. The Department eliminated every instance of it not required by statute, effective 1 July 2023. Its own fact sheet lists what stopped: "When a borrower first enters repayment. When a borrower leaves a forbearance. When a borrower in the Pay As You Earn repayment plan no longer has a partial financial hardship. When a borrower leaves the revised Pay As You Earn repayment plan. During periods of negative amortization under the alternative payment plan or the income-contingent repayment plan. Upon entering default." What survives in the regulation is narrow: 34 C.F.R. 685.202(b)(2) capitalizes unpaid interest on a loan not eligible for interest subsidies "upon the expiration of the deferment."
The distinction matters and is easy to state wrongly in either direction. The interest still accrued, is still owed, and is generally collected before principal when payments are applied. What changed is that entering repayment no longer, by itself, turns that interest into principal that then earns interest of its own. A borrower who pauses payments through a deferment is a different case, and that is precisely where capitalization still bites.
One historical wrinkle is worth knowing because it still affects people repaying today: for loans first disbursed between 1 July 2012 and 1 July 2014, the grace period was not subsidized even on a subsidized loan. Borrowers from those two cohorts entered repayment owing more than they borrowed, which is otherwise the unsubsidized loan's signature.
The limits, and the part where they were left alone. For undergraduates the 2025 overhaul changed nothing. 34 C.F.R. 685.203(b)(1) sets a dependent undergraduate's unsubsidized allowance as the subsidized limit for that year of study, less any subsidized amount actually taken, plus $2,000 — so the combined annual limits are $5,500, $6,500 and $7,500 as the student progresses from the first year to the third and beyond. An independent undergraduate, and a dependent one whose parent is precluded from borrowing by exceptional circumstances, receives a larger additional allowance under 685.203(c), bringing the combined annual limits to $9,500, $10,500 and $12,500. Aggregate ceilings run to $31,000 for a dependent undergraduate and $57,500 for an independent one, of which no more than $23,000 may be subsidized.
🔴 For graduate and professional students the picture changed sharply on 1 July 2026, and it changed in the opposite direction to how it is usually reported. Public Law 119-21 ended Grad PLUS borrowing for instruction beginning on or after that date, and set graduate unsubsidized limits of $20,500 a year for a graduate student and $50,000 for a professional student, with new aggregates of $100,000 and $200,000. The professional figure rose. The graduate figure did not. The regulation itself makes that checkable: before July 2026 a graduate student's annual unsubsidized entitlement was $8,500 under 685.203(b)(2)(iii) plus $12,000 of additional eligibility under 685.203(c)(2)(v), and $8,500 plus $12,000 is $20,500. The same number, relabeled.
The consequence is the fact a graduate borrower most needs and is least often told. Grad PLUS could be taken up to the full cost of attendance less other aid, so it was the elastic part of graduate borrowing. Removing it while holding the annual limit flat means total federal borrowing capacity for a graduate student fell, and for an expensive program it fell a great deal. Note also that the statute did not open subsidized loans to fill the space: graduate and professional students have been barred from subsidized loans since 2012, and 20 U.S.C. 1087e(a)(8)'s interim exception leaves that bar untouched.
⚠️ The interim exception is the part most summaries omit, and it decides real cases. A student who, as of 30 June 2026, was already enrolled in a program of study and had already received a loan for it keeps the old limits and old eligibility for their expected time to credential, defined as the lesser of three academic years or the time remaining in the program. It covers Grad PLUS eligibility as well as the new graduate limits. So a graduate student partway through a degree can still take Grad PLUS loans that a classmate starting in the autumn of 2026 cannot, and anything asserting flatly that Grad PLUS is unavailable is wrong for that cohort. The protection is conditional on staying enrolled: under 34 C.F.R. 685.203(j)(4) a student who withdraws or stops attending after receiving the exception falls under the new limits.
The $257,500 lifetime borrowing cap took effect 1 July 2026, and 34 C.F.R. 685.203(j)(2) excludes from it "Federal Direct PLUS or Federal PLUS loans made to that student as a parent on behalf of another dependent undergraduate student", computed "without regard to any amounts repaid, forgiven, canceled, or otherwise discharged." Whether Grad PLUS counts toward the cap was answered both ways while the rule was being written, and it is now settled: the final rule published 1 May 2026 states that Grad PLUS loans are included in the $257,500 maximum aggregate limit, and the statutory exclusion reaches only PLUS loans made to a parent borrower. A graduate borrower should count Grad PLUS against the cap.
One figure in this area genuinely is unsettled, and for a different reason. Whether a given course of study qualifies for the $50,000 professional limit rather than the $20,500 graduate one turns on the Department's definition of a professional degree, and a federal court stayed that definition on 24 June 2026. A stay is not a repeal, so the definition may yet take effect; until the position resolves, no course of study should be assumed into the higher figure.
Interest rates are set once a year by statutory formula and are the same for every borrower of a given type in that year, with no credit pricing and no risk-based margin. Because the rate is reset annually, this entry does not state one; the current figures are published by the Department.