Buying a Home During Residency: Physician Mortgage vs. Waiting

A third-year internal medicine resident in Chicago earns $67,000 per year. She carries $280,000 in federal student loans, pays $1,400 per month in rent, and has virtually nothing saved for a down payment. Her hospital is located in a neighborhood where a modest two-bedroom condo sells for $380,000. She's been offered a physician mortgage loan with zero down, no PMI, and a rate of 7.1%.

Should she buy?

This is one of the most consequential financial decisions a resident will make — and one of the most misunderstood. The physician mortgage industry markets aggressively to residents, and for good reason: these loans can be profitable for lenders even when borrowers are cash-poor. That doesn't mean they're a mistake. But buying a home during residency requires a clear-eyed comparison of real numbers, not optimism about future attending salaries.

Here's how to think through it.

What Is a Physician Mortgage Loan — and How Does It Work for Residents?

Physician mortgage loans (also called doctor loans) are portfolio loans offered by banks specifically to medical professionals. The underwriting model is different from conventional loans in three important ways:

1. No down payment required (most programs; some require 5–10% for loans above $1M)
2. No private mortgage insurance (PMI), even at 0% down
3. Student loans treated differently — many lenders exclude deferred loans from debt-to-income (DTI) calculations, or use 0.5–1% of the balance as the monthly payment rather than the actual IDR payment

That third point is critical. A resident with $280,000 in student loans on IBR might have a monthly payment of $200–$400 during residency. But under conventional underwriting, a lender might calculate a theoretical payment of $2,800/month (1% of $280K), which would immediately disqualify most residents from any mortgage. Physician loan programs exist specifically to work around this constraint.

Lenders offering physician mortgages in 2026 include Truist, Flagstar, BMO, First National Bank, and Laurel Road, among others. Interest rates typically run 0.25–0.75% higher than conventional rates for equivalent credit profiles — a real cost that compounds over time.

The Real Case for Buying a Home During Residency

The argument for buying during residency isn't primarily about building wealth — it's about reducing bleeding. Rent is a guaranteed loss. A mortgage, even an imperfect one, accumulates equity.

Consider the math for a 4-year residency in a market like Nashville, where a $350,000 home has appreciated at roughly 4–5% annually over the past decade. A resident who buys in PGY-1 and sells in PGY-4 (or keeps the home as a rental when moving for fellowship or attending work) captures:

• ~$56,000–$73,500 in gross appreciation over four years at 4–5%
• Equity from principal paydown — modest in early years, but real
• No rent paid — at $1,400/month x 48 months = $67,200 in rent savings (minus mortgage interest, which is close to a wash at current rates)

That's a compelling case. But it rests on assumptions that can collapse quickly: stable job location through the end of residency, a rising or flat housing market, and a competent property management situation if the physician relocates.

The real killer for buying during residency is transaction costs. Buying and selling a home costs approximately 8–10% of purchase price when you include realtor commissions, closing costs, inspections, and staging. On a $350,000 home, that's $28,000–$35,000 in friction — almost entirely wiped out if the physician moves within three years of purchase.

When Buying During Residency Makes Financial Sense

Buying a home during residency is financially defensible under a specific set of conditions. Be honest about whether all of these apply to you.

1. You're staying in the same market long enough. The generally accepted breakeven point for buying vs. renting is 3–5 years, accounting for transaction costs, opportunity cost of down payment, and maintenance. If you have a 3-year residency and a strong probability of fellowshipping or attending in the same metro area, the math starts to work. If you're a 2-year prelim year resident, stop reading this section — waiting is almost certainly correct.

2. The local market favors ownership. In cities where rent-to-price ratios are favorable (Nashville, Indianapolis, Columbus, San Antonio), buying can pencil out even with a short horizon. In markets like San Francisco, New York, or Boston, the price-to-rent ratios are so extreme that renting during residency is almost always superior.

3. You can house-hack. Residents buying a duplex or a 3–4 bedroom home and renting spare rooms to co-residents dramatically changes the math. A resident who buys a $400,000 duplex in Pittsburgh, lives in one unit, and rents the other for $1,100/month has effectively cut her housing cost to near zero while building equity. This is the highest-leverage version of buying during residency.

4. You have a partner with income. Dual-income households dramatically reduce the risk of buying during residency. A spouse earning $60,000–$80,000 provides financial cushion for maintenance costs, rate fluctuations, and the unexpected.

The Case for Waiting Until Attendinghood

For residents who don't check those boxes, waiting is the right call — and not just barely right. Waiting to buy as an attending gives you access to:

• A down payment — 5–20% on a $600,000 home means $30,000–$120,000 in reduced loan balance and, at conventional rates, no PMI
• Better rate options — conventional 30-year rates with 20% down are meaningfully lower than physician mortgage rates, especially with strong attending-level credit and income
• Stable location — you know where you're working, which eliminates the catastrophic scenario of buying and selling within 18 months
• Greater negotiating power — an attending earning $250,000+ has far more flexibility in purchase price, ability to waive contingencies competitively, and capacity to absorb unexpected costs

The AAMC's 2023 physician compensation data shows median starting salaries ranging from $235,000 for family medicine to $536,000 for orthopedic surgery. Even at the lower end, an attending physician can qualify for a conventional mortgage with a reasonable down payment within 12–18 months of starting practice — assuming they're not hemorrhaging money on lifestyle inflation simultaneously.

If you're pursuing PSLF and working at a nonprofit hospital, also consider how home purchase timing interacts with your loan strategy. Buying a home doesn't affect your PSLF eligibility, but the financial pressure of a mortgage on a resident salary can create incentives to refinance — which would permanently remove your loans from federal repayment and destroy your PSLF progress. Review your PSLF vs. refinancing decision carefully before signing any mortgage documents.

Physician Mortgage vs. Conventional Loan: Real Numbers

Let's run the comparison on a $380,000 home purchase for a resident in a mid-cost market.

Physician Mortgage (0% down, 7.1% rate, 30-year fixed):

• Loan amount: $380,000
• Monthly P&I: ~$2,556
• No PMI
• Closing costs: ~$6,000–$8,000 (origination, title, escrow)
• Total out of pocket at closing: ~$7,000

Conventional Loan (10% down, 6.7% rate, 30-year fixed, with PMI):

• Down payment: $38,000
• Loan amount: $342,000
• Monthly P&I: ~$2,207
• PMI: ~$200/month (until 20% equity)
• Total out of pocket at closing: ~$43,000–$46,000

The physician mortgage saves $38,000+ upfront — which most residents simply don't have. But over 10 years, the higher rate and larger loan balance cost approximately $15,000–$20,000 more in interest paid compared to the conventional option. That gap narrows significantly if the physician refinances once they're an attending with a strong income profile — which is worth modeling explicitly.

If you want to compare refinancing scenarios once you're an attending, the MedDebt refinance hub walks through current rates and lender options.

What Residents Often Get Wrong About Physician Mortgages

Mistake 1: Ignoring the opportunity cost of a down payment you don't have yet. The physician mortgage's core appeal — no down payment — is also the trap. A resident who buys at 0% down starts with zero equity. In a flat or declining market, she's immediately underwater. In a rising market, she participates — but so does the renter who invested that would-be down payment in index funds.

Mistake 2: Underestimating maintenance costs. Residents frequently underestimate the true cost of homeownership. Budget 1–2% of home value annually for maintenance and repairs. On a $380,000 home, that's $3,800–$7,600 per year — a real line item on a resident salary.

Mistake 3: Treating location as certain. Match Day results change. Fellowship programs are across the country. A significant percentage of residents end up relocating after training. Before buying, be brutally honest: would you rent this home rather than sell it if you had to move? If the answer is no, you shouldn't buy.

Mistake 4: Not accounting for student loan payment changes. With SAVE eliminated as of March 2026 and IBR as the current default income-driven repayment plan, your monthly student loan payment may be higher than you'd expected during residency. If your IBR payment is eating $400–$600/month of your take-home, that directly reduces mortgage affordability. Run the numbers using your actual current loan payment, not an optimistic assumption. See our IBR vs. standard repayment breakdown for physician-specific scenarios.

Mistake 5: Buying alone in an expensive market with a short program. This is the highest-risk scenario. A single resident, 2-year program, in a high cost-of-living market, buying a $500,000+ home on a physician mortgage — this is how residents end up with a $50,000 loss after transaction costs, in addition to their student debt. The physician mortgage gives you access to the loan. It does not make the economics of the underlying purchase sound.

The Resident Buying Decision: A Practical Framework

Ask yourself these five questions before committing:

1. How long is my program, and what is my realistic probability of staying in this metro area for at least 3 more years?
2. Can I house-hack (rent rooms or a unit) to meaningfully reduce net housing cost?
3. Is my local price-to-rent ratio below 20? (Divide home price by annual rent for a comparable property. Below 20 favors buying; above 25 favors renting.)
4. Do I have at least $10,000–$15,000 in cash reserves after closing costs for maintenance and emergencies?
5. If I have to move unexpectedly in 18 months, can I absorb the transaction cost loss without a financial crisis?

If you answered yes to at least 4 of these, buying may be worth pursuing. If you answered yes to 2 or fewer, waiting is almost certainly the better financial decision.

For residents still early in training wondering how their specialty's debt load fits into this picture, the specialty-specific debt profiles are a useful starting point for thinking about your full financial picture heading into attendinghood.

You can also take the MedDebt quiz to get a customized read on your loan strategy, which interacts directly with housing and income timing.

Frequently Asked Questions

Can a resident qualify for a physician mortgage loan? Yes. Most physician mortgage programs are available to MD, DO, DDS, and DMD graduates who are currently in residency or fellowship. Lenders verify employment through your residency contract rather than requiring attending-level income. Programs from lenders like Truist, BMO, and Flagstar specifically include residents as eligible borrowers.

Does buying a home during residency affect PSLF eligibility? No — homeownership has no effect on PSLF eligibility or your qualifying payment count. However, if the financial pressure of a mortgage leads you to refinance your federal student loans into a private loan to reduce your payment, you will permanently lose PSLF eligibility. Keep your federal loans in a federal repayment plan (IBR in 2026) if you're pursuing PSLF, regardless of your housing decision.

What credit score do I need for a physician mortgage as a resident? Most physician mortgage programs require a minimum credit score of 700–720, with better rates available above 740. Residents with limited credit history may benefit from having an authorized user account on a parent or partner's credit card to build credit before applying.

Is it better to buy or rent during residency in a high cost-of-living city? In cities with price-to-rent ratios above 25 — including San Francisco, New York, Boston, Seattle, and Los Angeles — renting during residency is almost universally the better financial decision. The appreciation upside does not offset the transaction cost drag over a 3–4 year residency in these markets. Buying in these cities only makes strong financial sense if you are confident you will stay for 7+ years.

How do student loans affect my ability to get a physician mortgage as a resident? Physician mortgage lenders use favorable student loan treatment in their DTI calculations — often using 0.5% of the outstanding balance rather than the actual payment, or excluding deferred loans entirely. This is a major underwriting advantage over conventional loans. However, you should still model your full monthly cash flow with your actual IBR payment to ensure you can comfortably cover mortgage, utilities, maintenance, and living expenses on a resident salary.

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.

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.