The medical student's loan playbook: MS1 to Match Day
By the time most physicians get real student-loan advice, they're already residents — and several expensive decisions are behind them. The truth: your loan outcome is shaped in medical school, long before your first paycheck. Borrow thoughtfully, understand how interest works while you're in school, and set yourself up at Match Day, and you start residency with the wind at your back. Here's the playbook, year by year.
MS1–MS2: borrow with intent
- Borrow only what you need. Your cost of attendance is a ceiling, not a target. Every extra dollar of Grad PLUS debt accrues interest and carries an origination fee — it compounds for a decade.
- Know your loan types. Most medical-school debt is unsubsidized Direct and Grad PLUS loans, which accrue interest while you're in school. That's why balances balloon before you ever graduate.
- Avoid private loans if you can. Private loans can't access PSLF, income-driven plans, or federal protections later. Keep your options open by staying federal.
- Don't obsess over small payments now. Paying interest during school can help, but for most students the bigger wins come from borrowing less and planning the back end.
MS3–MS4: your specialty is a loan decision
As you choose a specialty and rank programs, you're also shaping your loan strategy without realizing it. Specialty and employer type drive your PSLF odds: most teaching hospitals are nonprofit (PSLF-eligible), while fields that skew private — dermatology, plastics, much of ophthalmology — point toward refinancing later. You don't need to optimize your career around loans, but you should know how the two interact. Our engine and specialty guides let you see the difference before you commit.
The interest-while-in-school reality: a student who borrows ~$300k over four years can graduate owing meaningfully more than they borrowed, because unsubsidized and Grad PLUS interest accrues the whole time. Knowing this early changes how much you borrow — and removes the nasty surprise at graduation.
Match Day: the most important loan day of medical school
The day you match, you learn who will employ you — and that single fact reshapes your entire strategy. Within a few weeks you should:
- Check if your residency employer is nonprofit/government. If yes, PSLF is on the table and you'll want to start banking qualifying payments from intern year — those low-income payments are the most valuable you'll ever make.
- Plan to enroll in an income-driven plan, not forbearance, as soon as payments come due. Forbearance months generally don't count toward forgiveness.
- Do not refinance federal loans if there's any chance you'll pursue PSLF. Lenders will pitch you hard right after Match — refinancing now usually trades away forgiveness worth far more.
- Mind the grace period. You get roughly six months after graduation before payments begin; entering a qualifying plan promptly often beats coasting through grace.
Incoming intern (PGY1): lock it in
- Enroll in a qualifying income-driven plan; your resident payment will be small.
- Submit the PSLF employment-certification form so your qualifying payments are logged from the start.
- Decide your tax filing approach if you're married — it affects your payment.
- Revisit your plan yearly with our resident strategy guide.
The biggest pre-residency mistakes
Over-borrowing "because it's there," taking private loans that strip future federal options, refinancing federal loans the moment a lender offers a rate after Match, and sitting in forbearance during intern year instead of an income-driven plan. Each is avoidable — and each can cost five or six figures. The fix is simply knowing the rules early, which is exactly what AttendingFi exists to give you, free.
Sharing this with classmates? Your school can offer AttendingFi to every student for free — point your financial-aid office to our for-schools page.
Start right — before residency even begins
AttendingFi is free, takes minutes, and shows its work. Model your path now so the choices you make in school and at Match set you up instead of costing you.
Run my numbers →FAQ
When should medical students start thinking about loans?
From MS1. The amount you borrow, the loan types you use, and how interest accrues in school all shape your outcome before residency begins. The single biggest day is Match Day, when you learn whether your employer qualifies for PSLF.
What is the biggest student loan mistake medical students make?
Refinancing federal loans right after Match (which forfeits PSLF), over-borrowing beyond what's needed, taking private loans that strip federal options, and sitting in forbearance during intern year instead of a qualifying income-driven plan.
Should medical students refinance their loans?
Almost never while in school or right after Match if there's any chance of pursuing PSLF — refinancing federal loans is permanent and forfeits forgiveness and federal protections. Refinancing usually only makes sense later, once PSLF is ruled out.
Do medical school loans accrue interest while in school?
Yes. Unsubsidized Direct and Grad PLUS loans — most of medical-school debt — accrue interest the entire time you're enrolled, which is why balances grow before graduation. Borrowing less is the most reliable way to limit it.
Educational estimates, not financial, tax, or legal advice. Verify program rules at studentaid.gov and confirm major decisions with a qualified advisor. See our methodology and disclosures.