Private medical school loans: what do you give up?
Mainly the protections federal law builds into a federal loan: payments tied to your income, the option to pause payments during residency, and Public Service Loan Forgiveness (PSLF), which private loans don't qualify for.
A private loan's terms are set by the lender, so some lenders offer similar features and some don't. The only way to know what you're giving up is to ask each lender the same questions and get the answers in writing.
What does a federal loan carry that a private one may not?
| Federal Direct Loan | Private loan | |
|---|---|---|
| Who sets the terms | Federal law | The lender |
| Interest rate | Fixed | Variable or fixed, depending on the lender |
| Payments while in school | Not due until you graduate, leave or drop below half time | Many require payments in school; some let you put them off |
| Payments tied to your income | Yes, there's a plan that ties your payment to your income | Ask the lender |
| Pausing payments in residency | A mandatory forbearance for a medical or dental internship or residency, if you meet the requirements | Ask the lender |
| Public Service Loan Forgiveness | Direct Loans qualify | Doesn't qualify |
| Penalty for paying early | None | Make sure there isn't one |
| Credit check | None for Direct Unsubsidized loans | Often needs an established credit record or a cosigner |
Forbearance has a cost: interest keeps adding up while payments are paused, and paused months don't count toward PSLF. But during residency it's a federal borrower's to ask for. A private borrower has it only if the lender offers it.
Why does PSLF matter if I don't know where I'll work?
PSLF forgives what's left on your Direct Loans after 120 qualifying monthly payments while you work full time for a government or qualifying nonprofit employer. Federal Student Aid lists student loans from private lenders as ineligible.
Few medical students know where they'll work after training. A federal loan keeps PSLF open as a possibility. Money borrowed privately is outside it from the start.
Can I move federal loans to a private lender later?
You can refinance federal loans into a private loan, but the Consumer Financial Protection Bureau notes it can't be reversed. You lose the federal benefits and protections, including deferment, forbearance, income-driven repayment and federal forgiveness programs such as PSLF. Private loans also can't be consolidated into a federal Direct Consolidation Loan.
Why does the choice look different for an MS1 than for a resident?
As an MS1, the question is how much of the gap a private loan should fill, and on what terms. Federal loans for a professional student who starts now are capped at $50,000 a year, so the private loan only covers what's left after that and your aid. The CFPB's general guidance is to use grants, scholarships and federal loans before private ones.
As a resident with federal balances, the private question usually arrives as a refinancing offer. The trade is a possible lower rate for giving up the federal features built for low-income years: payments tied to income, the residency forbearance, and PSLF. Whether that trade makes sense depends on your balance, your employer and your plans after training, which is worth working through before you sign.
None of this makes a private loan the wrong choice. It means each one should be compared on the protections it carries as well as on its rate.
What's the next step?
Get the number for your gap from your aid office first. Then put the same questions, below, to each lender you're considering, and lay the written answers side by side. If you haven't read it yet, start with what changed for federal borrowing: Grad PLUS is gone. How do medical students borrow now? For loans you already hold, see student loans and debt strategy.
Questions to ask before you sign
- Aid office: have I been offered the full federal loan amount I'm eligible for this year?
- Aid office: what's left of my cost of attendance after federal loans, scholarships and other aid?
- Lender: is the rate fixed or variable? If variable, how often can it change, and is there a cap?
- Lender: what fees are there, and when are they charged?
- Lender: do I pay anything while I'm in school, and is unpaid interest added to the balance?
- Lender: what are my payments during residency, when my income is low? Can they be paused or lowered, and for how long?
- Lender: what happens to the loan if I can't work because of illness or disability, or if I die?
- Lender: do I need a cosigner, and how can they be released?
- Lender: is there a penalty for paying the loan off early?
alooola.com/guides/private-medical-school-loans/
- U.S. Department of Education, Federal Student Aid, Federal versus private loans, read Oct 13, 2026.
- U.S. Department of Education, Federal Student Aid, Public Service Loan Forgiveness (eligible and ineligible loans), read Oct 13, 2026.
- U.S. Department of Education, Federal Student Aid, Student loan forbearance (medical or dental internship or residency), read Oct 13, 2026.
- U.S. Department of Education, Federal Student Aid, One Big Beautiful Bill Act: important definitions (loan limits), last updated Aug 24, 2026.
- Consumer Financial Protection Bureau, Should I consolidate or refinance my student loans?, last reviewed Dec 3, 2024.
- Consumer Financial Protection Bureau, What are the different ways to pay for college or graduate school?, last reviewed May 14, 2024.
General information, not advice for your situation. Rules and figures change; each source is dated.
Talk it through with an advisor.
- Pick a time that suits you, by video or phone.
- Bring the question and whatever documents you have to hand.
- Leave with a clear next step. What you do with it is up to you.