If you thought paying for undergrad was complicated, graduate school borrowing adds a whole new layer. The loan programs change, the interest rates go up, the safety nets shrink, and the amounts you may need to borrow can be significantly larger. For the 2025-26 academic year, graduate students face interest rates as high as 8.94% on federal loans alone, and the average graduate borrower now carries over $106,000 in student debt. That is not a typo.
Understanding how graduate borrowing works before you sign anything is one of the smartest moves you can make. This guide walks you through every major loan option, the real costs attached to each one, and what to watch out for along the way.
How Graduate School Borrowing Differs from Undergrad
The first thing to know is that graduate students lose access to some of the best deals in federal lending. As an undergrad, you may have received Direct Subsidized Loans, where the government paid the interest while you were in school. Graduate students are not eligible for subsidized loans at all. Every dollar of interest that accumulates on your federal loans while you are in class is your responsibility.
You also lose the support of a parent's credit in the same way. Parent PLUS Loans are only available to parents of undergraduates. As a graduate student, if you need to borrow beyond the standard federal limit, you are the one taking on the additional debt through Grad PLUS Loans or private lenders. And since many graduate programs run two to four years, the longer you are in school without a full salary, the more your loans grow.
Federal Direct Unsubsidized Loans: Your First Stop
The Direct Unsubsidized Loan should be the first loan you consider for graduate school. It carries the lowest interest rate among federal options and does not require a credit check.
Key Details for 2025-26
- Interest rate: 7.94% fixed for loans disbursed between July 1, 2025, and June 30, 2026
- Annual borrowing limit: $20,500 per academic year
- Aggregate limit: $138,500 for graduate and professional students (this includes any undergraduate federal loans you still owe)
- Origination fee: 1.057% deducted from each disbursement
- Credit check: Not required
In real terms, if you borrow the full $20,500, the fee takes about $217 off the top. You receive $20,283 but owe $20,500 plus interest. Small hit, but it adds up over multiple years.
Interest begins accruing the day the loan is disbursed, even while you are still in school. If you can afford to make interest-only payments during your program, you will save yourself money over the life of the loan.
Grad PLUS Loans: Filling the Gap
When $20,500 per year does not cover your full cost of attendance, the Direct Grad PLUS Loan steps in. This loan allows you to borrow up to your school's total cost of attendance minus any other financial aid you receive. In theory, that means there is no hard dollar cap, which makes Grad PLUS Loans both powerful and dangerous.
Key Details for 2025-26
- Interest rate: 8.94% fixed for loans disbursed between July 1, 2025, and June 30, 2026
- Annual borrowing limit: Up to cost of attendance minus other aid
- Origination fee: 4.228% deducted from each disbursement
- Credit check: Required (checks for adverse credit history, not a specific score)
That origination fee is steep. Borrow $30,000 through Grad PLUS, and $1,268 comes off the top. You receive $28,732 but owe the full $30,000 plus 8.94% interest.
What Counts as Adverse Credit History?
The Grad PLUS credit check is not a traditional score-based review. Instead, it looks for specific red flags on your credit report: debts more than 90 days delinquent with a combined balance over $2,085, bankruptcies, foreclosures, tax liens, or wage garnishments within the past five years. If you have adverse credit history, you can still get approved by either obtaining an endorser (similar to a cosigner) or documenting extenuating circumstances. Either path requires you to complete additional PLUS Counseling before receiving the funds.
A Major Change Ahead
The Grad PLUS Loan program is set to be eliminated for new borrowers after July 1, 2026, under provisions in the One Big Beautiful Bill Act signed in July 2025. Starting with the 2026-27 academic year, graduate students will be limited to $20,500 per year in Direct Unsubsidized Loans with a $100,000 aggregate cap. If you are starting graduate school in 2025-26, you still have access to Grad PLUS, but future students will not.
Private Student Loans: A Last Resort
Private student loans come from banks, credit unions, and online lenders rather than the federal government. They can fill funding gaps, but they come with fewer protections and more variable terms.
What to Expect in 2025-26
- Fixed interest rates: Typically range from about 4.24% to 17.99% APR, depending on the lender and your credit profile
- Variable interest rates: Typically range from about 5.99% to 16.00%+ APR
- Credit check: Required, and your credit score directly affects your rate
- Cosigner: Often needed for the best rates, especially if you have limited credit history
- Borrowing limits: Set by the lender, usually up to cost of attendance
A borrower with a credit score above 750 and a cosigner might see rates near the low end. A borrower with limited credit history and no cosigner could end up near the top of that range or get denied entirely.
What You Give Up with Private Loans
Private loans do not come with the federal safety net. That means:
- No income-driven repayment plans. Your monthly payment is whatever the lender says it is.
- No Public Service Loan Forgiveness. Even if you work for a qualifying nonprofit or government employer for 10 years, private loans are never eligible for PSLF.
- No federal forbearance or deferment protections. Some private lenders offer limited hardship options, but they are not guaranteed.
- No access to the federal Repayment Assistance Plan or any future income-driven options the government may create.
If you must use a private loan, compare offers from at least three lenders. Look at the total cost of the loan over its full term, not just the monthly payment.
Repayment Options for Federal Graduate Loans
One of the biggest advantages of federal loans is the range of repayment plans available to you after graduation.
Standard Repayment
This is the default plan. You make fixed monthly payments over 10 years. It is the fastest way to pay off your loans and costs the least in total interest, but the monthly payments can be high, especially for graduate borrowers with large balances.
Income-Based Repayment (IBR)
Under IBR, your payments are capped at 10% to 15% of your discretionary income, depending on when you first borrowed. After 20 or 25 years of qualifying payments, any remaining balance is forgiven. For graduate borrowers earning modest salaries in the early years of their careers, this plan can make monthly bills manageable.
Public Service Loan Forgiveness (PSLF)
If you work full-time for a qualifying government agency or 501(c)(3) nonprofit, your remaining federal loan balance is forgiven after 120 qualifying monthly payments (10 years). Both Direct Unsubsidized and Grad PLUS Loans are eligible. For graduate students entering public service, PSLF can erase tens of thousands of dollars in debt.
A Note on the SAVE Plan
The SAVE Plan is currently on hold due to court orders, and borrowers cannot enroll as of early 2025. The Department of Education recommends IBR instead. A new Repayment Assistance Plan (RAP) is expected to replace most existing income-driven plans by July 1, 2028.
Comparing Your Options Side by Side
- 2025-26 Interest Rate -- Direct Unsubsidized: 7.94% fixed -- Grad PLUS: 8.94% fixed -- Private: ~4.24%-17.99% fixed
- Origination Fee -- Direct Unsubsidized: 1.057% -- Grad PLUS: 4.228% -- Private: Varies (often none)
- Credit Check -- Direct Unsubsidized: No -- Grad PLUS: Yes (adverse history) -- Private: Yes (score-based)
- Annual Limit -- Direct Unsubsidized: $20,500 -- Grad PLUS: Cost of attendance minus aid -- Private: Lender-determined
- Income-Driven Repayment -- Direct Unsubsidized: Yes -- Grad PLUS: Yes -- Private: No
- PSLF Eligible -- Direct Unsubsidized: Yes -- Grad PLUS: Yes -- Private: No
- Interest Accrues in School -- Direct Unsubsidized: Yes -- Grad PLUS: Yes -- Private: Usually yes
Challenges Graduate Borrowers Face
The Interest Rate Roadblock
Graduate federal loan rates are significantly higher than undergraduate rates. For 2025-26, undergrads pay 6.39% on Direct Subsidized and Unsubsidized Loans, while graduate students pay 7.94% on Direct Unsubsidized Loans and 8.94% on Grad PLUS Loans. That difference adds up fast on a six-figure balance.
Capitalized Interest During School
Because graduate students do not get subsidized loans, interest accrues from day one. If you defer all payments during a three-year program, the accumulated interest gets added to your principal when repayment starts. This is called capitalization, and it means you pay interest on interest.
For example, if you borrow $20,500 per year at 7.94% for three years and make no payments, you will owe roughly $66,400 by the time you graduate, even though you only borrowed $61,500.
The Grad PLUS Trap
Because Grad PLUS Loans let you borrow up to your full cost of attendance, it is easy to take on more debt than your future salary can support. A student borrowing $50,000 per year through Grad PLUS for a three-year program could graduate with over $150,000 in Grad PLUS debt alone, at 8.94% interest. That balance generates over $13,000 in interest per year.
Limited Private Loan Protections
If your credit qualifies you for a private rate below 7.94%, that lower number might look appealing. But the moment you hit a financial rough patch, you lose the repayment flexibility and forgiveness options that federal loans provide. There is no income-driven plan to fall back on, and no PSLF at the end of the road.
The Information Gap
Many graduate students arrive at their programs without understanding how borrowing has changed since undergrad. Financial aid offices can help, but the responsibility to compare options and understand terms falls squarely on you.
The Bottom Line
Graduate school borrowing is more expensive, more complex, and carries more risk than undergrad. Start by maxing out your Direct Unsubsidized Loan at $20,500 per year, since it carries the lowest federal rate and requires no credit check. Turn to Grad PLUS only for the remaining gap, and be honest about whether the total debt makes sense given your expected earnings. Use private loans only as a last resort.
Before you sign any promissory note, run the numbers. Use the Federal Student Aid Loan Simulator to estimate your monthly payments under different repayment plans. A common guideline is to keep your total student loan debt below your expected first-year salary. If the math does not work, consider a less expensive program, part-time enrollment while working, or employer tuition assistance.
Your graduate degree should open doors, not lock you into decades of debt that limits your choices.
Frequently Asked Questions
Can I get subsidized loans for graduate school?
No. Since July 1, 2012, graduate and professional students are no longer eligible for Direct Subsidized Loans. All federal loans for graduate students are unsubsidized, meaning interest accrues from the date of disbursement.
Do I need to fill out the FAFSA for graduate school?
Yes. You must submit the Free Application for Federal Student Aid (FAFSA) each year to be considered for federal loans, including Direct Unsubsidized and Grad PLUS Loans. As a graduate student, your eligibility is based on your own financial information, not your parents'.
What happens if I am denied a Grad PLUS Loan?
You have two options: obtain an endorser who agrees to repay the loan if you do not, or appeal by documenting extenuating circumstances. Either way, you must complete PLUS Counseling before receiving funds.
Can I refinance my graduate loans after I finish school?
Yes. Private refinancing can combine multiple loans into one, potentially at a lower rate. However, refinancing federal loans into a private loan means permanently giving up income-driven repayment, PSLF, and federal forbearance options. Only refinance federal loans if you are confident you will not need those protections.
Will Grad PLUS Loans still be available next year?
For the 2025-26 academic year, yes. However, under the One Big Beautiful Bill Act signed in July 2025, the Grad PLUS Loan program will be eliminated for new borrowers starting July 1, 2026. Graduate students will then be limited to $20,500 per year in Direct Unsubsidized Loans with a $100,000 lifetime aggregate cap.
How much should I borrow for graduate school?
Borrow no more than your expected first-year salary after graduation. Research salary data for your field at the Bureau of Labor Statistics Occupational Outlook Handbook. If your projected debt significantly exceeds your expected starting salary, look for ways to reduce costs before borrowing.
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Ready to map out how borrowing fits into your graduate school plan? Build your personalized plan on CollegeLens and see how different loan options affect your financial future.
*-- Sravani at CollegeLens*