If you have been following the One Big Beautiful Bill Act (OBBBA) and waiting to see how the new federal student loan rules would actually shake out, the wait is over. On May 1, 2026, the U.S. Department of Education published its final regulations implementing the law. The rules are now locked in, and most provisions take effect July 1, 2026.
We know this is a lot to take in, especially with a college bill staring you down. The good news: with the rules finalized, you can stop guessing and start planning. The next eight weeks matter more than any other time this year for families with college students.
Below, we walk through what the final regulations confirmed, what is changing for the 2026-27 school year, and the specific moves your family can make right now to protect your borrowing options and keep your costs manageable.
What just happened on May 1, 2026
The Department of Education released what it is calling the "Reimagining and Improving Student Education" (RISE) Final Regulations. These rules turn the broad language of OBBBA, signed into law in July 2025, into specific rules schools and lenders must follow.
The final rules cover three big areas:
- How federal student loans are structured (who can borrow, how much, and under what limits)
- Federal student loan repayment plans (which plans exist and when old ones go away)
- New loan limits set by your school, called "institutionally determined" limits
Most of the new rules begin July 1, 2026. A few provisions roll out later, with some kicking in on July 1, 2027 and others on July 1, 2028.
If your student is starting college in fall 2026 or already in school, these rules will shape your borrowing for the next several years. Even if you have already filed your FAFSA and committed to a school, there are decisions you can still make now that will affect how much your family pays out of pocket.
The new federal borrowing limits, in plain English
One of the biggest shifts is on how much families can borrow from the federal government. Here is what the final rules confirm:
Parent PLUS loans
Parents of dependent undergraduates can now borrow no more than $20,000 per year, with a lifetime cap of $65,000 per child. Before OBBBA, Parent PLUS borrowing was capped only at the school's cost of attendance, which for many families meant tens of thousands more per year.
If your annual cost gap is bigger than $20,000 after grants, scholarships, and your student's federal loans, you will need a different plan for the rest. That might mean a private parent loan, a payment plan, or a tougher conversation about whether the school is affordable.
Graduate and professional students
The line between "regular" graduate students and "professional" students now matters a lot:
- Most graduate and doctoral students can borrow up to $20,500 per year, with a lifetime cap of $100,000.
- Professional students (think medical school, law school, dental school, pharmacy, and similar) can borrow up to $50,000 per year, with a lifetime cap of $200,000.
Grad PLUS loans are eliminated for new borrowers starting July 1, 2026. Existing graduate borrowers are grandfathered for up to three years. If your student is in or about to start grad school, the gap between what federal loans cover and what their program costs is the key number to figure out now.
Undergraduate federal loans
Undergraduate federal student loan limits did not change in OBBBA. Dependent students can still borrow $5,500 (freshman year), $6,500 (sophomore), and $7,500 (junior and senior years) in Direct Loans. Independent students can borrow more.
What did change is how those limits work if your student is not enrolled full-time, which we cover next.
The new proration rule for less-than-full-time students
This is one of the most overlooked changes in the final rules, and it can quietly shrink your borrowing power.
Starting July 1, 2026, federal loan limits will be prorated for students enrolled less than full-time. In other words, if your student takes a lighter course load, they can borrow less than the standard annual cap.
Here is what counts as full-time:
- Undergraduates: 24 credit hours across fall and spring (typically 12 per semester)
- Graduate students: 12 credit hours across fall and spring
Students enrolled less than half-time cannot borrow federal student loans at all. That has been true for years and is not new, but the proration for half-time and three-quarter-time students is.
Why does this matter? A few real-life examples:
- A junior who drops to 11 credits one semester to make room for a part-time job will see a smaller annual loan limit.
- A returning adult learner taking three courses per semester instead of four will not be able to borrow the full $7,500.
- Summer-only enrollment may also be prorated, depending on how your school treats summer terms.
If your family was planning to use a lighter spring schedule plus a summer term to keep things manageable, run the numbers carefully. The total federal loan you can access across the whole year may end up smaller than you assumed.
Repayment plans: what is staying, what is going
OBBBA replaces the messy patchwork of income-driven repayment plans with two streamlined options for new borrowers. The final rules now make this official:
- The Repayment Assistance Plan (RAP) launches July 1, 2026. Monthly payments range from 1% to 10% of income, and forgiveness comes after up to 30 years of qualifying payments.
- A new Tiered Standard Repayment Plan (TSRP) replaces the older Standard Plan structure.
For now, three older income-driven plans are scheduled to sunset by July 1, 2028: SAVE (which was already terminated by court order), PAYE, and ICR. Income-Based Repayment (IBR) is still available, but only for borrowers who took out loans before the cutoff or who consolidate in time.
Existing borrowers do not lose access to their current plan overnight. But anyone in PAYE, ICR, or who hopes to use IBR after July 1, 2026 needs to watch the calendar carefully.
If you have a Parent PLUS loan, this point is critical: any Parent PLUS loan made after July 1, 2026 cannot be repaid on an income-driven plan. The only path forward will be the new Tiered Standard plan. Existing Parent PLUS borrowers who have not consolidated may still preserve some IDR access if they consolidate before the deadline. We cover the timing in detail in our guide for Parent PLUS borrowers facing the consolidation deadline.
Federal interest rates for 2025-26
While you are running numbers, keep these rates in mind:
- Undergraduate Direct Loans: 6.39%
- Graduate Direct Loans: 7.94%
- PLUS Loans (Parent or Grad): 8.94%
Private loan rates currently run roughly 4.99% to 17%, depending on credit. A strong cosigner can move that range significantly. For a closer look at the trade-offs, see our federal vs. private student loans guide.
What your family should do in the next 60 days
The final regulations are now public, but your school's financial aid office and your loan servicer are still adjusting their systems. Some institutions are openly struggling to apply the new rules in time for summer sessions. That means your family's planning matters more than ever, because the safety net of "they'll figure it out for me" is thinner this year.
Here is a short, practical checklist:
- Pull up your most recent financial aid award letter and confirm what type of aid was offered. If your award letter is from before May 1, double-check with the aid office that the numbers will hold once the new rules take effect.
- If your student plans to take summer classes, ask the financial aid office how summer enrollment will affect their annual federal loan limit under the new proration rule.
- If you are leaning on Parent PLUS to cover a big gap, sit down and add up the next four years. With a $20,000 annual cap and a $65,000 lifetime cap per child, families with more than one student in college, or with a high-cost school, may run out of Parent PLUS borrowing room sooner than expected.
- If you currently have Parent PLUS loans and have not consolidated, talk to a financial aid expert about whether to consolidate before July 1, 2026 to preserve income-driven repayment access.
- If you are a current graduate student or about to start, ask your program whether you fall under the "professional" or "graduate" borrowing limit. The difference is huge: $50,000 versus $20,500 per year.
- Build a free CollegeLens plan so you can see your actual gap year by year and stress-test your plan against the new caps.
You are not behind, even if it feels that way
The final OBBBA rules are real, the deadlines are firm, and yes, it is a lot to absorb. But families who pay attention right now still have time to make calm, informed choices. Most of the worst outcomes in financial aid come from doing nothing or assuming someone else has figured it out.
If you have not filed the FAFSA yet for the 2026-27 year, that is still the first move. After that, the next step is mapping your true cost gap, school by school, and deciding which loans you actually need versus which ones the school's award letter offered by default.
You can do this. And you do not have to do it alone. The rules just got tighter, but the playbook for paying smart for college is still mostly the same: file early, compare carefully, borrow only what you need, and never sign anything you do not understand.
Create your free CollegeLens plan and we will help you map out the new rules against your family's actual numbers, in plain English, in about 15 minutes.
-- Sravani at CollegeLens