Student Loan Refinancing for Physicians (2026)

The average physician graduates with $200,000 to $300,000 in medical school debt. At a 6.5 percent federal interest rate, that balance accrues $13,000 to $19,500 in interest every single year — even during residency when you are not aggressively paying it down. The right refinancing decision can save $30,000 to $100,000 over the repayment period. The wrong refinancing decision can cost $150,000 to $300,000 in lost PSLF forgiveness. Both outcomes are permanent. Getting this right is worth your full attention.

Student loan refinancing is not the same decision for every physician. It is not even the same decision for two physicians at the same program with the same loan balance. The critical variables — whether you are pursuing PSLF, which repayment plan you are on, whether you have federal or private loans, and what your post-training employer will be — determine whether refinancing saves you $80,000 or costs you $200,000. The decision is highly individualized and the stakes are high enough that most physicians should model their specific situation before doing anything.

This guide covers exactly how to make that decision: when refinancing is clearly the right move, when it is clearly the wrong move, how the major physician-focused lenders compare across the dimensions that actually matter, and how to execute the rate shopping process correctly once you have decided to proceed. For a side-by-side comparison of current rates and lender features, see our Student Loan Refinancing Review page.

Before reading a single lender comparison, you need to answer one question. It overrides everything else.

Are you currently employed by — or planning to work for — a qualifying PSLF employer?

Qualifying PSLF employers are 501(c)(3) nonprofit organizations, government agencies, and tribal entities. This includes most academic medical centers, nonprofit hospital systems, VA hospitals, and public university-affiliated practices. For-profit hospital systems, private equity-backed medical groups, and private practice partnerships do not qualify.

For a physician 3 years into a 10-year PSLF track with $280,000 in federal loans, refinancing those loans to capture a lower interest rate gives up a tax-free forgiveness of approximately $250,000 to $320,000 in exchange for — at best — $20,000 to $40,000 in interest savings on a loan that would have been forgiven. That is not a trade. It is a financial catastrophe disguised as financial optimization.

The complete PSLF versus refinancing comparison with specific dollar calculations at different specialty income levels is in our PSLF vs. Refinancing guide. Run your specific numbers there before proceeding with any refinancing application.

For physicians with private student loans — which never qualified for PSLF or federal IDR plans — refinancing is almost always the right move regardless of your employer situation. Private loans carry no federal protections worth preserving and should be refinanced to the lowest available rate as soon as your income and credit profile support a competitive rate.

Before evaluating lenders, understand the four variables that determine which refinancing product is right for you.

1. Fixed vs. Variable Rate

• Fixed rates: your interest rate is locked for the life of the loan. Your payment never changes. You have complete certainty about total repayment cost from day one.
• Variable rates: your interest rate is tied to a benchmark index (typically SOFR) and adjusts periodically — monthly or annually depending on the loan. Your rate can go up or down, and it rises when the benchmark rises.

The physician-specific guidance: Most physicians should choose a fixed rate in 2026. Here is the reasoning. Variable rates are not even cheaper at the start right now: every lender in the table below lists a higher variable floor than fixed floor (checked September 27, 2026). The interest rate risk of a variable loan on a $280,000 balance — if rates rise 2 percent, you pay an additional $5,600 per year in interest — comes with no upfront discount to make up for it.

The specific scenario where a variable rate makes sense: a physician planning to aggressively pay off the loan in 3 to 5 years who can absorb the rate risk over a short horizon. At a 5-year payoff timeline, the variable rate's potential rise is limited in duration and the total interest savings can be meaningful.

2. Loan Term Length

Most physician-focused lenders offer terms of 5, 7, 10, 15, and 20 years. The term you choose determines both your monthly payment and your total interest cost.

The total interest cost comparison on $280,000 at 5.0 percent:

The physician who can afford the 5-year payment saves $126,540 in interest versus the 20-year term. The physician who needs cash flow flexibility at a lower monthly obligation chooses the longer term and costs themselves more total interest. Neither choice is wrong — it depends on your income, your other financial obligations, and your priorities.

3. Residency Programs: The $100/Month Option

KeyBank (formerly Laurel Road), SoFi and Earnest publish residency refinancing programs that let you pay $100 per month during training, and Splash offers the same payment through a lending partner. Interest keeps accruing either way. At KeyBank and SoFi, whatever the $100 doesn't cover is added to your principal when training ends; Earnest says it never capitalizes that interest, and it keeps the $100 payment for nine months after training.

Why this matters: Standard IBR payments during residency on a $280,000 federal loan balance at $72,000 income are approximately $337 per month. The $100/month residency refinancing option saves $237 per month over IBR in cash flow — but it converts your federal loans to private, eliminating PSLF eligibility.

For physicians who are definitively not pursuing PSLF and have high-interest private loans or federal loans at above-market rates, the $100/month residency program can save meaningful cash flow during training. For anyone considering PSLF, this program is not an option — it forfeits the forgiveness eligibility that makes IBR payments worthwhile.

4. Borrower Protections: What You Lose When You Refinance

When you refinance federal loans to private, you permanently forfeit:

• PSLF eligibility on the refinanced balance
• Income-driven repayment (IBR, RAP, PAYE, ICR) — these plans are federal-only
• IDR forgiveness after 20 to 25 years
• Federal forbearance and deferment in standard form (some private lenders offer limited hardship forbearance but not the federal standard)
• Federal discharge provisions (death and disability discharge are federal-specific; some private lenders offer these but not universally)

Private lenders may offer some protections of their own, such as limited hardship forbearance or death and disability discharge, but these are contractual lender programs, not statutory federal rights, and they can be changed or discontinued. Check the loan agreement for the specific lender.

The table below shows each lender's own advertised APR range. KeyBank's, SoFi's and Earnest's include a 0.25 percent autopay discount, and SoFi's also includes a 0.125 percent member discount. Splash's may include an autopay discount, and ELFI doesn't say whether its rates do.

Published APR ranges by lender (checked on each lender's site September 27, 2026):

Dates on the lenders' pages: KeyBank, September 27, 2026; Splash, August 18, 2026; ELFI, August 14, 2026. SoFi's and Earnest's figures are as checked September 27, 2026. Earnest and ELFI publish only their starting fixed and variable rates, not full ranges. Sources: KeyBank, SoFi, Splash, Earnest, ELFI.

The rate ranges above are the full advertised ranges — the lowest rates go to the most creditworthy borrowers with the shortest terms. A physician with a 760 credit score, strong income, and a 7-year term will receive a rate near the bottom of the range. A physician with a 680 score, high existing debt, and a 15-year term receives a rate toward the upper end.

Student loan refinancing rate shopping follows a more borrower-friendly credit score rule than most financial decisions — and most physicians do not know it.

Multiple student loan refinancing applications within a 30-day window count as a single hard inquiry on your credit report.

This is the FICO rate shopping exception for installment credit products. A physician who applies to Earnest, SoFi, and Splash Financial on the same Tuesday and gets rates from all three by the following Friday has made one inquiry on their credit score — not three. Apply to all of them within the same 30-day window, compare the actual rates offered to you on your specific profile, and choose the best combination of rate, term, and features.

The step-by-step rate shopping process:

The timing of refinancing changes the financial analysis substantially. Here is the honest comparison for physicians not pursuing PSLF.

The difference between $100/month resident refinancing and IBR through residency is relatively small in total interest cost — approximately $2,000 over the full repayment. The $100/month option does not save dramatically more than IBR on total interest.

This is the section of every student loan refinancing article that most lenders bury in fine print. We are putting it in the guide. Federal protections you permanently forfeit:

• PSLF eligibility: The refinanced balance is no longer a federal loan. No amount of future qualifying employment reverses this. It is permanent.
• Income-driven repayment plans: IBR, RAP, PAYE, ICR — all federal. Once you refinance, your payment is contractually fixed based on your loan balance, rate, and term. It cannot be reduced based on a bad income year, a career change, or a reduction in clinical hours.
• Federal deferment and forbearance: The federal standard allows up to 3 years of general forbearance and covers specific hardship categories automatically. Private lenders offer hardship forbearance contractually — typically 12 months lifetime maximum versus the more extensive federal standard.
• Death and disability discharge: Federal loans discharge automatically at the borrower's death — family members are never liable. Most major private refinancing lenders offer a death discharge provision, but it is contractual rather than statutory. Disability discharge under federal loans is available after 3 years of income monitoring — the private lender equivalent is typically less structured.
• IDR forgiveness after 20 to 25 years: For physicians in for-profit employment who expect a large remaining balance at the end of 20 to 25 years of IBR payments, IDR forgiveness has genuine value. Refinancing replaces this with a private contractual obligation that does not forgive any remaining balance.