If your child is already in college and you have already borrowed a federal student loan for their program, you probably heard you would be "grandfathered" into the old, higher borrowing limits when the One Big Beautiful Bill Act (OBBBA) takes effect on July 1, 2026. That is mostly true, but the Department of Education's final OBBBA rule, published May 1, 2026, spells out three ordinary life events that can quietly knock your family out of that exception. Each one could drop your Parent PLUS or graduate borrowing limits to the new, much lower amounts overnight, leaving you with a funding gap you did not see coming. Here is what the final rule actually says, who is at risk, and what to do this summer before anything changes.
Quick Recap: What Changes on July 1, 2026
OBBBA was signed into law in July 2025, and most of its student loan provisions take effect July 1, 2026. The biggest changes for families paying for college:
- Parent PLUS loans are capped at $20,000 per dependent student per year and $65,000 over the student's lifetime.
- Grad PLUS loans are eliminated for new graduate and professional students.
- New aggregate borrowing limits apply to graduate and professional students who only have access to Direct Unsubsidized Loans going forward.
- A new repayment plan called RAP replaces SAVE for borrowers who take out loans on or after July 1, 2026.
If you want a full primer on the new rules, read our countdown to July 1 guide first, then come back here.
For families with a student already enrolled, the rules above feel scary but distant, because OBBBA includes an interim exception that lets current borrowers keep their old, higher limits for a while longer. The catch is that this exception is narrower than most people assume.
The Interim Exception: Who Keeps the Old Rules
Under the final rule, you qualify for the interim exception only if both of these are true:
- The student was enrolled in their current program at their current institution before July 1, 2026, and
- A federal Direct Loan of any kind was disbursed for that program before July 1, 2026 (this can be in the student's name or a Parent PLUS taken for that student).
If your family meets those two conditions, you can keep borrowing under the old annual, aggregate, and lifetime limits for the lesser of three more academic years or the student's expected time to credential. For a rising college sophomore in a four-year program, that usually means you keep the old limits all the way through graduation. For a current first-year grad student in a two-year master's program, it means you keep them through year two.
That sounds simple. The complication is what the rule says you must *not* do during that window.
Three Ways to Lose Grandfathered Status
The Department of Education's final rule names three specific situations that end the interim exception. If any of these happen, the borrower is treated as a new borrower under OBBBA's lower limits for any loans taken from that point forward.
1. Taking a Break in Enrollment
The exception requires the student to stay continuously enrolled. Any break in enrollment, including a formal leave of absence, ends the exception. That means if your student takes a semester off after July 1, 2026, even with the school's blessing, they re-enter under the new rules.
This matters most for families dealing with hard situations: a medical issue, a mental health break, a family emergency, or a financial squeeze that makes a student step away. Schools often present a leave of absence as the friendly, low-risk option. Under OBBBA, that same leave can cost a parent thousands of dollars in lost Parent PLUS capacity.
If your student needs a break, talk to the financial aid office first. Ask in writing how the school will report the break to the Department of Education's NSLDS system, because that is what determines whether the exception survives.
2. Transferring to a Different School
The exception is tied to the institution where the student first borrowed. Transferring to a different college, even into an identical program, ends the exception. When the new school packages financial aid, your family is treated as a brand-new OBBBA borrower at that school.
This is a real problem for the millions of students who start at a community college and transfer to a four-year university, or who switch schools after their first year for fit or cost reasons. Many of these transfers happen after a student has already borrowed once. The student keeps their grandfathered status at the original school, but loses it the moment they enroll at the new one.
If you are thinking about transferring, run the numbers two ways: with the old borrowing limits and with the new ones. We have a guide on how to transfer colleges without losing financial aid that walks through the basics. Add OBBBA loan limits to your checklist before you commit.
3. Changing Your Program of Study
The exception is also tied to the specific program the student was enrolled in when the first loan was disbursed. Switching majors at the bachelor's level, changing master's programs, or moving from one credential to another generally ends the exception.
There is one narrow forgiveness here. The final rule says graduate and professional students can change concentrations within the same program as long as three things stay the same: the federal four-digit CIP code (a standard way of classifying academic programs), the credential level (master's, doctoral, professional), and the institution. A graduate student switching from an MS in "Data Science" to an MS in "Statistics" at the same university may or may not stay inside the same CIP code, and your registrar can tell you. If it does, the exception holds. If it does not, you are a new OBBBA borrower.
For undergraduates, this is less of an issue because changing your major usually keeps you in the same overall bachelor's program at the same institution. But if your student is considering switching to a completely different degree path (for example, from a traditional bachelor's to a combined accelerated bachelor's plus master's program), get the school's confirmation in writing about how it will be coded.
A Special Note for Graduate and Professional Students
The final rule includes one extra wrinkle for graduate students. If you are enrolled in a dual degree program that is treated by your school as a single program that awards two degrees on completion (think: a four-year combined JD/MBA), you keep the interim exception throughout the whole program as long as you stay continuously enrolled at the same institution.
But if your school treats your two degrees as separate, sequential programs (for example, you finish a master's and then start a PhD as a new admission), the start of the second program counts as a new program for OBBBA purposes. You lose the exception, and any borrowing for the new program falls under the lower OBBBA limits, including the elimination of Grad PLUS.
If you are weighing graduate school options right now, ask the admissions office directly: "Is this a single combined program or two separate programs in your federal coding?" That one answer can change your borrowing capacity by tens of thousands of dollars.
A Special Note for Parents Borrowing PLUS
Parent PLUS borrowers get their own version of the grandfather clause. If a parent or student already has a federal Direct Loan in place for the student's current program before July 1, 2026, the parent can keep borrowing Parent PLUS under the old rules (no per-year or lifetime cap beyond cost of attendance) for the lesser of:
- The student's remaining time in that program, or
- Three more academic years.
The same three loss-of-exception triggers apply. If the student transfers, takes a leave of absence, or changes programs, the parent loses the exception too. From that point forward, Parent PLUS is capped at $20,000 per year and $65,000 over that student's lifetime, and any Parent PLUS dollars you already borrowed for the student count toward the $65,000 ceiling.
That last detail is easy to miss. If you have already borrowed $40,000 in Parent PLUS for your child, and your child transfers schools after July 1, 2026, you only have $25,000 of Parent PLUS borrowing left for them, ever.
If you are not sure how much you have already borrowed in Parent PLUS, log into studentaid.gov with your FSA ID before July 1 and pull your loan history. Knowing your starting balance changes the rest of your planning.
What This Means for Your Family This Summer
Here is a quick checklist depending on where your family stands.
- Rising sophomore, junior, or senior already taking federal loans: You are in the best position. Stay enrolled, stay in the same program, stay at the same school, and you will likely finish under the old limits.
- Current college student considering a transfer: Pause and model it. Run a cost comparison with the new OBBBA limits factored in. The transfer may still be worth it, but go in with eyes open.
- Current student considering a gap year or leave of absence: Talk to financial aid first. Ask how the school will report enrollment status and what re-enrollment looks like.
- Current first-year grad student: Confirm with your registrar that your program is coded as a single program (not two sequential ones) and that any planned concentration change stays in the same CIP code.
- Parent who has not yet borrowed Parent PLUS but plans to: If your student is enrolled now and has a federal Direct Loan already in place, you may still qualify for the interim exception once you take out your first Parent PLUS, as long as you do it before the student transfers, takes leave, or changes program.
How to Plan If the New Limits Will Affect You
If you fall outside the interim exception, or if you might and want to plan defensively, there are several practical moves you can make right now.
- Maximize student federal loans first. Undergraduate borrowing limits did not change under OBBBA. Dependent undergrads can still borrow $5,500 in year one, $6,500 in year two, and $7,500 in years three and four.
- Apply for the Pell Grant. The maximum Pell Grant is $7,395 for the 2026-27 award year, and Pell does not have to be paid back. Filing the FAFSA is the only way to find out if your family qualifies.
- Push hard on scholarships. Outside scholarships, departmental awards, and renewable merit aid all reduce how much you need to borrow. They become more valuable, not less, under the new rules.
- Compare private parent loans against Parent PLUS. Now that Parent PLUS has a hard cap, families who need to borrow more for the same year may need to layer in a private parent loan. Compare interest rates, repayment options, and cosigner requirements before you sign.
- Use a payment plan to spread tuition over the academic year. Many schools offer interest-free or low-cost monthly plans that reduce how much you need to borrow up front.
The single most useful step is to model your full college bill, year by year, with the new rules in mind. Create your free CollegeLens plan to see exactly where your funding gap sits and which levers will close it for your family.
Bottom Line
The OBBBA interim exception is a real protection, but it is narrower than most families realize. Continuous enrollment, the same school, and the same program are the three pillars that hold it up. Knock any one of them out, through a transfer, a leave of absence, or a program change, and your family lands under the new, lower borrowing limits without warning. Before you make any enrollment decision between now and July 1, 2026, ask your financial aid office in writing how the change will affect your interim exception status. A short email today can save you from a five-figure surprise later.
Sravani at CollegeLens