Loan Deferment vs Forbearance for Physicians: Which Costs More

A pediatrics resident with $280,000 in federal student loans puts her loans into general forbearance for her entire three-year residency. At a 7% interest rate, that decision costs her approximately $58,800 in capitalized interest before she makes a single payment as an attending — before she has a chance to fix it.

Her co-resident in the same program enrolls in Income-Driven Repayment on day one of intern year. He pays roughly $150–$300/month based on his $60,000 resident salary, those payments count toward Public Service Loan Forgiveness, and zero interest capitalizes at the end of training.

Same loans. Same program. Different choices. A five-figure gap in lifetime debt cost.

Understanding the real difference between physician loan deferment and forbearance — and how the cost comparison shakes out in 2026 — is one of the highest-leverage financial decisions a physician can make during training.

What Deferment and Forbearance Actually Mean for Physicians

Both deferment and forbearance are federal mechanisms that let you temporarily stop or reduce loan payments. That's where the similarity ends.

Deferment pauses required payments for a defined qualifying reason — most commonly economic hardship or enrollment in residency through the Graduate Fellowship Deferment or Economic Hardship Deferment. On subsidized loans, the federal government covers interest during deferment. On unsubsidized loans and Graduate PLUS loans — which make up the vast majority of physician debt — interest accrues at the full rate during deferment, but it does not capitalize until deferment ends.

Forbearance pauses payments without a qualifying reason requirement. Mandatory forbearance applies automatically in specific situations (e.g., your monthly payment under the standard plan exceeds 20% of gross income — relevant during residency). Discretionary forbearance is lender-granted on request. In both cases, interest accrues on all loan types, and it capitalizes — meaning it gets added to your principal — when forbearance ends.

The critical 2026 update: the SAVE repayment plan was vacated by the 8th Circuit Court of Appeals on March 10, 2026, and is no longer a valid enrollment option. IBR is the current default income-driven repayment plan for most physicians in training. RAP (the Repayment Assistance Plan) applies only to loans first disbursed on or after July 1, 2026. PAYE closed to new enrollees July 1, 2026.

The Physician Loan Deferment vs Forbearance Cost Difference, Quantified

Most physicians carry federal debt well above the national average. According to the AAMC's 2023 Medical Education Debt Report, the median education debt for indebted MD graduates is $200,000, with a substantial portion carrying $300,000–$400,000 or more. Graduate PLUS loans — the workhorse of physician borrowing — carry interest rates that have ranged from 6.54% to 8.05% in recent award years.

Let's run three scenarios for a physician with $300,000 in federal unsubsidized and PLUS loans at 7% entering a five-year surgical residency.

Scenario 1: Five years of general forbearance

Interest accrues at $21,000/year (7% × $300,000). Over five years, that's $105,000 in accrued interest. All of it capitalizes at forbearance end. New principal: $405,000. Monthly payment on the standard 10-year plan: approximately $4,700. Total repayment: ~$564,000 against an original $300,000 balance.

Scenario 2: Five years of economic hardship deferment (unsubsidized loans only)

Interest accrues identically — roughly $105,000 over five years on unsubsidized and PLUS balances. On any subsidized loans (rare for graduate borrowers, but possible from undergraduate debt folded in), interest is covered. Capitalization still hits at deferment end. The deferment does not count toward PSLF. Outcome nearly identical to forbearance on the PSLF front.

Scenario 3: IBR enrollment from day one of intern year

On a $60,000–$65,000 resident salary, IBR caps payments at 10–15% of discretionary income. After the poverty-line deduction, a PGY-1 might owe $150–$300/month. That's $9,000–$18,000 over five years in payments. But those 60 months count toward PSLF's required 120 qualifying payments. At a nonprofit teaching hospital — where the majority of residency training occurs — this physician is halfway to forgiveness before graduation. Interest accrues but is not capitalized on an ongoing basis under IBR while the borrower remains in repayment. Capitalization under IBR only occurs at specific trigger events (leaving the plan, recertification failure).

The physician loan deferment and forbearance cost difference versus IDR in this scenario exceeds $100,000 in capitalized interest alone, before accounting for the lost PSLF credit.

Why Physicians Default to Forbearance — And Why That's a Mistake

Forbearance is easier to obtain than an income-driven plan enrollment. It requires minimal paperwork. Loan servicers often suggest it proactively. During the chaos of intern year, "put the loans on hold" feels like the right call.

It is almost never the right call for a physician.

The combination of high loan balances, long training timelines (3–7 years depending on specialty — see medical school debt by specialty for specialty-specific breakdowns), and PSLF eligibility at nonprofit training programs creates a situation where forbearance is uniquely destructive for physicians compared to other borrowers.

A surgery resident deferring or forbearing through residency and a 2-year fellowship is looking at 6–7 years of interest accrual before attending income kicks in. By that point, capitalized interest may represent 15–25% of their original balance. See how this plays out for orthopedic and surgical subspecialties in the orthopedic surgery debt breakdown.

When Deferment or Forbearance Actually Makes Sense for a Physician

There are narrow situations where pausing payments is the right call.

Medical leave or disability: If you're out of training due to illness or injury and your income has dropped to zero, an administrative forbearance while you sort out income documentation can buy time before you formalize an IDR enrollment. Keep it short — 60 to 90 days maximum.

Servicer transfer periods: Federal student loan servicer transfers have caused processing delays that temporarily prevent IDR enrollment. A brief administrative forbearance while a transfer resolves is acceptable and sometimes required.

Between programs (gap months): If you're between residency and fellowship and your income recertification hasn't processed, a one-month forbearance may be necessary. One month of interest accrual on $300,000 at 7% is roughly $1,750 — painful but manageable.

Private loan holders during cash flow crunch: If you have both federal and private loans (from refinancing during training — a move that forecloses PSLF, discussed in PSLF vs refinancing for attending physicians), forbearance on private loans may be negotiable during training while you direct cash flow elsewhere.

These are the exceptions. For the vast majority of residents and fellows at nonprofit institutions, IBR enrollment beats any form of payment pause by a significant margin.

The PSLF Dimension: Deferment and Forbearance Don't Count

This is the point most physicians miss when weighing physician loan deferment versus forbearance cost difference calculations.

Neither deferment nor forbearance — regardless of reason — generates qualifying PSLF payments. You need 120 qualifying payments under an income-driven plan while employed full-time at a qualifying nonprofit employer. Months in deferment or forbearance are zero progress toward that count.

For a physician at a nonprofit academic medical center, this math is brutal. Each year in forbearance instead of IBR costs you 12 qualifying PSLF payments. At a $300,000 balance in your 7th year of repayment, losing a year of PSLF progress could add $30,000–$60,000 to your lifetime debt cost depending on your projected forgiveness amount.

If you're on a PSLF track — which is the right call for most primary care physicians, psychiatrists, and academic clinicians — start IDR enrollment at the first possible opportunity. Review what qualifies for PSLF and check your employer eligibility against the PSLF employer list 2026 before making any forbearance decision.

Residents entering intern year should also review the student loans intern year PGY-1 guide for the step-by-step enrollment sequence.

Calculating Your Personal Cost: Deferment vs Forbearance vs IDR

The exact cost difference between these options depends on:

• Total balance (AAMC 2023 median: $200,000 for MD graduates; higher for MD/PhD and DO graduates with private school tuition)
• Interest rate (6.54%–8.05% for recent graduate borrowers)
• Residency length (3 years for internal medicine and pediatrics; 5–7 years for surgical subspecialties)
• Fellowship plans (add 1–3 years for subspecialty training)
• Employer type (nonprofit vs. for-profit determines PSLF eligibility)
• Expected attending income (MGMA 2023 data shows median compensation ranging from $260,000 for family medicine to $700,000+ for orthopedic surgery)

A high-earning surgical subspecialist at a for-profit private practice who will aggressively pay down loans as an attending has a different calculus than a pediatrician at a children's hospital pursuing PSLF. Neither should be in forbearance during training if they can avoid it — but the cost of forbearance is even higher for the PSLF-track physician who is sacrificing qualifying payments.

FAQ: Physician Loan Deferment vs Forbearance

Does forbearance count toward PSLF for physicians?

No. Forbearance months do not count as qualifying payments for Public Service Loan Forgiveness. Only months in which you made a qualifying payment under an income-driven repayment plan while employed full-time at a qualifying nonprofit employer count toward the required 120 payments. General forbearance — regardless of reason — generates zero PSLF progress.

Is deferment better than forbearance for resident physicians?

In most cases, neither is better than enrolling in IBR. If you must choose between the two, economic hardship deferment may preserve subsidized loan interest coverage (though graduate borrowers have little subsidized debt). However, neither counts toward PSLF, and both allow interest to accrue on unsubsidized and PLUS loans — the two loan types that make up the vast majority of physician debt. IBR is almost always superior.

How much interest accrues during forbearance on medical school loans?

At the AAMC 2023 median balance of $200,000 and a 7% interest rate, forbearance accrues approximately $14,000 per year in interest. Over a three-year internal medicine residency, that's $42,000 — all of which capitalizes and becomes part of your principal when forbearance ends. A five-year surgical residency at $300,000 would accrue roughly $105,000.

Can physicians use forbearance during residency if they can't afford IBR payments?

IBR payments during residency are typically $150–$350/month based on resident salary, not loan balance. Most residents can afford this — it's the equivalent of a modest utility bill. If there is a genuine cash flow crisis, a one- to two-month administrative forbearance is acceptable, but not a multi-year strategy. Request IBR enrollment immediately and provide income documentation to your servicer.

What happens to interest capitalization when forbearance ends in 2026?

When a forbearance period ends, all accrued but unpaid interest is capitalized — added to your principal balance. Your new, higher balance then becomes the basis for all future interest calculations. Under current law (post-SAVE vacatur), there is no interest subsidy mechanism available for most borrowers in 2026 outside of specific IDR plans. IBR does include an interest benefit where unpaid interest is waived each month if your required payment doesn't cover it, which prevents negative amortization.

Run Your Own Numbers

Every physician's debt situation is different. Use the MedDebt Calculator to model your exact repayment strategy — PSLF vs. aggressive payoff vs. refinancing — with your actual loan balance, specialty, and income.

It's free, takes 2 minutes, and shows you net worth projections by year.

This article is for informational purposes only and does not constitute financial, legal, or tax advice. Every borrower's situation is unique — consult a certified student loan advisor or fee-only financial planner before making repayment decisions.

Disclosure: This article is for informational purposes only and does not constitute financial, legal, or tax advice. Loan program details change — always verify current rules on studentaid.gov. MedDebt may earn a referral commission if you refinance through links on this site.