Dentist Mortgages

Dentist mortgage from a lender who reads S-corp practice distributions, Schedule C depreciation, student loan IDR payments, and practice acquisition financing as one coherent income picture.

Working dentists carry an income file that mainstream lenders consistently mishandle. A single year can include W-2 wages from your own S-corp at "reasonable compensation" (often $120K–$180K), K-1 distributions from that same S-corp covering practice profit ($200K–$500K+), 1099-NEC income from DSO-affiliated days at corporate dental groups, Schedule C income from associate days at independent practices, substantial equipment depreciation under IRC Section 179 (dental chairs, X-ray, CBCT scanner) that suppresses taxable income, and student loan balances of $300K–$500K with actual IDR payments far below 1% of balance. The Fannie Mae B3-3.4-02 path that recognizes S-corp distributions as qualifying income, the B3-6-05 rule that uses actual IDR payment from your servicer statement instead of 1% of balance, and proper Form 1084 cash-flow analysis with Section 179 addbacks — these together can swing $600K–$1M+ in qualifying loan amount on a working dentist file. Generalist lenders default to the W-2 line and the standard student-loan-amortization rule, miss the addbacks, and decline the file. We don’t.

Talk to Our Team See how qualifying works

Broker NMLS #1072866 · Specialist in S-corp dentist, student-loan IDR, practice acquisition, & multi-source dental mortgages

$179,210

BLS OEWS May 2024 median annual wage for U.S. dentists (general practice)

$300K-$500K

Typical new-grad dentist student loan burden (heaviest of any professional degree)

B3-6-05

Fannie Mae rule allowing actual IDR payment in DTI instead of 1% of balance

Specialist who reads S-corp distributions, IDR payments, & Section 179 addbacks as one file

Modern dental practice operatory with chair and equipment

Stairway Mortgage qualifies dentists on the full income picture — S-corp W-2 wages at reasonable compensation plus K-1 distributions from practice profit under Fannie Mae B3-3.4-02, Schedule C net profit with Form 1084 addbacks for depreciation under IRC Section 167 and equipment expensing under IRC Section 179, multi-office 1099-NEC income from DSO-affiliated days at corporate dental groups, partnership distributions from group practices, student loan actual IDR payments (not 1% of balance) under Fannie Mae B3-6-05, and forward visibility on practice acquisition transactions coordinated with SBA 7(a) financing. A new-grad dentist on income-based repayment with $400K of student loans, a working associate building toward ownership, a solo practice owner with an S-corp generating $700K through W-2 plus K-1 distributions, a practice acquirer buying out a retiring dentist’s patient base, and a multi-location owner running 3 offices each get qualified using methods that fit their actual structure. We pick the right door before we quote. Or skip ahead: browse every loan program, run numbers on 100+ mortgage calculators, or check today's rates. For the parent hub and other dental and wellness paths, see our dental and wellness professionals mortgage hub.

01 · Dentist mortgage at a glance

Key facts every dentist should know before applying for a mortgage.

S-corp dominant

Under Fannie Mae B3-3.4-02 and IRC Section 1361, most established dentists operate through an S-corporation with reasonable-compensation W-2 plus K-1 distributions from practice profit. Both income streams qualify with 2-year history.

ADA

The American Dental Association, founded 1859, is the largest national dental association in the U.S. with 159,000+ members. Practice ownership data and economic surveys are central to documenting dentist income trajectories.

B3-6-05 IDR

Under Fannie Mae B3-6-05, the actual income-driven repayment (IDR) payment from your loan servicer’s statement counts in DTI — not 1% of balance, not standard-amortization estimate. For new-grad dentists this rule alone can swing $400K–$600K of qualifying loan amount.

Form 1084

Under Fannie Mae B3-3.3-02, Form 1084 cash-flow analysis adds back non-cash deductions to Schedule C: depreciation under IRC Section 167, equipment expensing under IRC Section 179, and business-use-of-home. Critical for solo dental practices with capital-heavy equipment investment.

02 · Where you are in your dental career

Dentist mortgage solutions for every career stage.

Each stage of a dental career has its own qualifying logic. A new-grad dentist on IDR with $400K of student loans has a different mortgage path than a practice-owner dentist with a 12-year S-corp running 2 locations, or a dentist mid-acquisition of a retiring colleague’s practice with SBA 7(a) financing in escrow.

New-grad dentist (Years 1–3)

"Just out of dental school. Heavy student loan burden. Working as W-2 associate at established practice or DSO. IDR enrollment critical."

Annual income $130K–$180K W-2 associate compensation
Student loans $300K–$500K on IBR/SAVE/PAYE plans
Fannie Mae B3-6-05 uses actual IDR payment, not 1% of balance
Conventional conforming with documented IDR payment

See new-grad mechanics

Working associate (Years 3–7)

"Building toward ownership. Mix of W-2 + 1099 days at multiple offices. Possibly preparing for partnership buy-in or solo acquisition."

Annual income $200K–$350K mix of W-2 + 1099 at multiple practices
Schedule C with vehicle and CE deductions for 1099 portion
Acquisition forward-visibility documented via signed LOI / purchase agreement
Conventional jumbo with 2-year mixed-income history

See associate mechanics

Solo practice owner with S-corp

"Established solo dental practice. S-corp structure with reasonable-comp W-2 plus K-1 distributions. Possibly 5-15 years of ownership."

Annual income $400K–$800K through W-2 + K-1 distributions under B3-3.4-02
Schedule C addbacks for equipment depreciation and home office
2-year 1120-S history with retained earnings as reserve strength
S-corp Self-Employed Conventional jumbo

See solo owner mechanics

Practice acquirer / partnership buy-in

"Buying a retiring dentist’s practice or buying into existing partnership. SBA 7(a) coordination with personal mortgage timing critical."

Annual income $300K–$600K transitioning to ownership
SBA 7(a) practice acquisition loan separate from personal mortgage
Partnership buy-in note structured to preserve personal qualifying
Conventional jumbo or doctor-loan with practice transaction sequencing

See acquisition mechanics

Multi-location owner / DSO partner

"2+ locations operating. S-corp or partnership structure. May have DSO management contract. Diversified income from multiple practices."

Annual income $700K–$2M+ through multi-entity ownership structure
Multiple K-1s from separate practice entities under B3-3.4-02
Asset-depletion against accumulated practice value and reserves
Super-jumbo S-corp Conventional or asset-depletion Non-QM

See multi-location mechanics

03 · The qualification mechanics

How we calculate qualifying income for your dentist mortgage.

Four methods cover almost every dentist file we’ve closed. The right method depends on your career stage, practice structure (W-2 associate vs S-corp owner), and the role of student loans in the file.

Method 1 — S-corp self-employed with W-2 + K-1 (the practice-owner default)

For dentists operating through an S-corporation. Under Fannie Mae B3-3.4-02, qualifying income combines: (1) W-2 wages paid by the S-corp to the dentist (reasonable compensation, typically $120K–$180K), plus (2) K-1 distributions from Form 1120-S with 2-year history, plus (3) Form 1084 addbacks for documented non-cash expenses (depreciation on dental chair, X-ray, CBCT scanner; Section 179 expensing under IRC Section 179; business-use-of-home if applicable; amortization on practice acquisition goodwill). Generalist lenders default to the W-2 line and miss the K-1 distributions entirely. The B3-3.4-02 path captures the full owner economic.

Method 2 — Schedule C self-employed (the solo proprietor path)

For dentists operating as sole proprietors without an S-corp election (less common but exists in solo practice). Under Fannie Mae B3-3.3-02, qualifying income equals 2-year average net Schedule C profit with Form 1084 addbacks. Most generalist lenders use Schedule C line 31 net profit and miss $40K–$120K of legitimate addbacks on a dentist’s return because dental equipment is capital-intensive (typical CBCT scanner $80K–$150K depreciable over 5-7 years; dental chair $10K–$25K each). Form 1084 cash-flow analysis recovers these addbacks systematically.

Method 3 — W-2 variable income (the associate path with B3-6-05 IDR treatment)

For W-2 associate dentists. Under Fannie Mae B3-3.1-01, base salary plus any variable bonus or production-based compensation qualifies with 24-month average. The critical element for new-grad dentists: Fannie Mae B3-6-05 allows the actual income-driven repayment payment from Federal Student Aid IDR plans (IBR/SAVE/PAYE) to count in DTI instead of 1% of student loan balance. For a dentist with $400K of student loans, IDR may be $400/month while 1% rule would calculate $4,000/month — a $3,600/month swing in DTI capacity.

Method 4 — Bank-statement Non-QM (the cash-pay path)

For dentists with cash-pay heavy practices or aggressive Schedule C deductions that depress tax-return income below the practice’s actual cash generation. Under CFPB Reg Z’s Ability-to-Repay rule, non-QM bank-statement programs qualify based on 12 or 24 months of personal or business bank deposits at 50–75% counting. Particularly useful for fee-for-service practices, cash-pay cosmetic dentistry, and dentists whose practice deposits substantially exceed taxable income after aggressive but legitimate deductions.

04 · What generalist underwriting misses

The income most lenders refuse to count on a dentist file.

Six income streams that show up consistently on working dentist files and that generalist lenders typically either ignore, mis-categorize, or refuse to apply correctly. Each one is documentable; the lender just has to read the practice financials, tax returns, and student loan statements properly.

S-corp distributions (Fannie Mae B3-3.4-02)

The dominant tax structure for practice-owning dentists: S-corp pays the dentist a "reasonable" W-2 salary ($120K–$180K typical) and the remaining practice profit flows as a K-1 distribution that avoids self-employment tax. Under Fannie Mae B3-3.4-02, both streams qualify with 2-year 1120-S history. Generalist lenders see only the W-2 from the S-corp and miss the K-1 distributions entirely. The result: $300K-$500K of qualifying income disappears from the file.

Schedule C equipment depreciation addbacks (Form 1084)

Solo dental practices file Schedule C with substantial equipment depreciation: a CBCT 3D imaging scanner ($80K–$150K) depreciated over 5-7 years, dental chairs ($10K–$25K each, typically 4-6 per practice), digital sensors, autoclaves, and operatory build-out. Under Fannie Mae B3-3.3-02, Form 1084 adds back depreciation under IRC Section 167, Section 179 expensing under IRC Section 179, and amortization. For a solo dentist these addbacks can total $40K-$120K annually.

Student loan IDR payment vs the 1% rule

New-grad dentists average $300K–$500K in student loans, with many enrolled in income-driven repayment plans (IBR/SAVE/PAYE). Actual IDR payments are often $300–$800/month, far below the $3,000–$5,000/month a 10-year standard amortization would suggest. Under Fannie Mae B3-6-05, the actual IDR payment from the servicer statement counts in DTI — not 1% of balance, not standard amortization. This single rule routinely swings $400K–$600K of qualifying loan amount for new-grad dentists.

Multi-office 1099-NEC income (DSO contractor days)

Working dentists often supplement their primary practice or associate position with 1099-NEC contractor days at corporate dental groups (DSOs: Dental Service Organizations) like Aspen Dental, Heartland, Pacific Dental Services. Each DSO issues a separate 1099-NEC. For dentists with consistent multi-office 1099 income, under Fannie Mae B3-3.3-02 these qualify as continuing Schedule C self-employment with 2-year history. Generalist lenders see multiple 1099s and refuse to aggregate; we treat them as a unified income stream.

Section 179 equipment expensing addback

Under IRC Section 179, practices can immediately expense up to $1.16M (2024 indexed limit) of qualifying equipment in the year of purchase rather than depreciating over useful life. For dentists in years they acquire major equipment (new CBCT scanner, full operatory build-out, intraoral scanner), Section 179 can suppress a single year’s taxable income by $200K+. Form 1084 cash-flow analysis adds this back as a non-cash deduction, restoring qualifying income that generalist lenders strip out.

Practice acquisition SBA 7(a) financing coordination

When dentists buy a retiring colleague’s practice or buy into a partnership, the transaction is typically financed through SBA 7(a) loans separate from the personal mortgage. The 7(a) creates a new business debt that appears on personal credit, and the practice transition reshapes income temporarily. We sequence the personal mortgage either before the acquisition closes (using stable associate-period income) or after the acquisition stabilizes (using new owner economics with documented forward-visibility), depending on the borrower’s priorities.

05 · Match the program to your dental career stage

Which loan program fits your dentist mortgage situation.

Seven loan-program categories cover essentially every dentist file we’ve closed. The mix tilts heavily toward S-corp Self-Employed Conventional for practice owners and the Fannie Mae B3-6-05 IDR-aware Conventional Conforming path for new-grad associates.

S-Corp Self-Employed Conventional

Practice-owner dentists with 2-year 1120-S history
W-2 reasonable comp + K-1 distributions under B3-3.4-02
Form 1084 addbacks for depreciation and amortization

Best for: Established practice owner

Conventional Conforming (IDR-aware)

New-grad and associate dentists with W-2 income
Fannie Mae B3-6-05 uses actual IDR payment in DTI
Loan limits up to $766,550 (FL) for 2024-25

Best for: New-grad / associate tier

Schedule C Self-Employed Conventional

Solo practice dentists without S-corp election
2-year Schedule C with Form 1084 cash-flow addbacks
Section 179 and depreciation recovery

Best for: Solo proprietor practice

Bank-Statement Non-QM

Cash-pay heavy practices (cosmetic, fee-for-service)
12 or 24 months of personal or business deposits at 50–75% counting
Rate 0.5–1.0% higher than conforming

Best for: Cash-pay practice owner

Physician / Doctor Loan

Some lenders extend physician-loan programs to dentists
Low or zero down payment, no PMI, lenient student-debt treatment
Available primarily in first 7-10 years post-residency / dental school

Best for: New-grad / early-career dentist

Asset-Depletion Non-QM

Mature practice owners with significant accumulated wealth
Liquid assets amortized over 360 months as implied income
Useful when current-year practice income lumpy or transitioning

Best for: Mature / multi-location owner

SBA 7(a) Coordination

Personal mortgage sequenced around practice acquisition timing
SBA 7(a) practice loan separate from personal mortgage
Conventional jumbo or doctor-loan paired with acquisition financing

Best for: Practice acquirer / buy-in

06 · Why this mortgage requires specialty expertise

The dentist mortgage in context: 6 forces shaping how dentists qualify.

Dentist income sits at the intersection of S-corp practice ownership, capital-intensive equipment investment, the heaviest student loan burden of any professional degree, DSO industry consolidation, and SBA practice-acquisition financing. Each force shapes what a working dentist’s qualifying picture looks like.

Force 1 — The student loan crisis and IDR programs

Per American Dental Association economic surveys, new-grad dentists carry an average of $300K–$500K in student loans — the heaviest burden of any professional degree including medicine. Federal Student Aid income-driven repayment plans (IBR/SAVE/PAYE) cap monthly payments at 10–15% of discretionary income. Under Fannie Mae B3-6-05, lenders may use the actual IDR payment from the servicer statement in DTI calculations. Generalist lenders frequently default to 1% of balance, blocking otherwise qualified new-grad dentists from homeownership.

Force 2 — DSO industry consolidation

Dental Service Organizations (DSOs) — corporate-affiliated dental groups like Aspen Dental, Heartland Dental, Pacific Dental Services, Smile Brands — have consolidated significant market share over the past two decades. Per ADA Health Policy Institute research, DSO-affiliated dentists now represent over 23% of all U.S. dentists. DSO employment patterns mix W-2 production-based compensation with 1099 contractor arrangements at supplementary offices. The mortgage implication: multi-source income aggregation is the norm, not the exception, for DSO-affiliated dentists.

Force 3 — The TCJA permanent suspension of W-2 employee business deductions

The 2017 Tax Cuts and Jobs Act eliminated the Schedule A 2% miscellaneous itemized deduction floor. The One Big Beautiful Bill Act (July 2025) made this suspension permanent. For W-2 associate dentists, this meant CE expenses, dental supplies purchased personally, and professional dues stopped being deductible. The structural workaround: form an S-corporation under IRC Section 1361 when income supports it, or shift to a Schedule C arrangement at the DSO.

Force 4 — The IRC Section 199A QBI SSTB phase-out for dentistry

Under IRC Section 199A, pass-through S-corp and Schedule C owners can deduct 20% of qualified business income. Dentistry is a Specified Service Trade or Business (SSTB) subject to the phase-out between $191,950 and $241,950 for single filers (2024 thresholds; indexed annually). Above the phase-out, the deduction zeroes out for dental income. For practice-owning dentists in the phase-out band, the QBI calculation reduces the AGI line that some underwriters use for affordability calculations — we coordinate with the practice CPA to document the right number for qualifying.

Force 5 — Practice acquisition financing and SBA dynamics

Dental practice acquisitions are typically financed through SBA 7(a) loans up to $5M, or SBA 504 loans for real estate components. The Small Business Administration treats dental practices favorably with relatively low down payment requirements (10-15% typical) and strong cash-flow analysis based on practice production. For dentists acquiring a practice, sequencing the personal mortgage relative to the SBA closing matters: typically the personal home purchase closes before the SBA practice loan, using stable associate-period income, with the practice acquisition following 60–180 days later.

Force 6 — Equipment investment cycles and Section 179

Dental practices invest heavily in equipment: CBCT 3D imaging scanners ($80K–$150K), dental chairs ($10K–$25K each), digital sensors and intraoral scanners ($30K–$70K), CAD/CAM milling machines ($60K–$120K). Under IRC Section 179, practices can immediately expense up to $1.16M (2024 indexed limit) in the year of purchase rather than depreciating. For dentists in years of major equipment acquisition, Section 179 can suppress a single year’s taxable income by $200K+, distorting the 2-year qualifying average unless Form 1084 cash-flow addbacks restore it properly.

07 · The mortgage shifts as your dental career develops

Dentist mortgage by career stage.

A timeline view of how the right mortgage program changes as you progress from new-grad associate with student loans through solo S-corp ownership to multi-location owner or partnership member.

Years 1–3

New-grad dentist

Comp profile: $130K–$180K W-2 associate compensation at established practice or DSO. Dominant qualifying method: Conventional Conforming with Fannie Mae B3-6-05 IDR-aware DTI treatment. Common purchase: $350K–$650K primary residence. Watch-out: $300K–$500K of student loans require IDR enrollment AND properly-documented servicer statement showing actual monthly payment for B3-6-05 treatment. Without that documentation, the 1% rule applies and the file typically declines.

Years 3–7

Working associate building toward ownership

Comp profile: $200K–$350K mix of W-2 + 1099-NEC days at multiple practices or DSO affiliations. Dominant qualifying method: Combined Conventional B3-3.1-01 variable income + B3-3.3-02 Schedule C for 1099 portion. Common purchase: $550K–$1M primary residence. Watch-out: If practice acquisition or partnership buy-in is contemplated within 12 months, sequence the personal mortgage BEFORE the SBA 7(a) closing — new business debt on credit complicates qualifying.

Years 5–15

Solo practice owner with S-corp

Comp profile: $400K–$800K through S-corp combining $120K–$180K reasonable-comp W-2 plus $280K–$620K K-1 distributions, with retained earnings building practice value. Dominant qualifying method: Fannie Mae B3-3.4-02 S-corp self-employed analysis with Form 1084 addbacks. Common purchase: $900K–$1.8M primary residence. Watch-out: Equipment-heavy years (new CBCT, full operatory build-out) suppress taxable income via Section 179. Document the equipment purchase clearly so Form 1084 properly adds back.

Multi-location / partnership tier

Multi-location owner or DSO partner

Comp profile: $700K–$2M+ through multi-entity ownership: multiple S-corps for separate locations, partnership K-1s, possible DSO management contract distributions. Dominant qualifying method: S-corp Self-Employed jumbo or super-jumbo with asset-depletion complement against accumulated practice value. Common purchase: $1.5M–$4M+ primary residence. Watch-out: Multi-entity complexity requires careful documentation — surface all entity 1120-S returns, K-1s, and interrelationships up front to avoid mid-process surprises.

08 · What dentists say

What dentists say about their Stairway mortgage.

Names abbreviated for client privacy. Practice details anonymized. Numbers are real.

"Solo general dentist for 14 years. S-corp structure with $145K W-2 plus $380K in K-1 distributions, plus 1099 days at a DSO clinic on Saturdays adding another $80K. The first lender looked at my W-2 alone, called the K-1 'non-continuing,' refused to count the DSO 1099 work as 'too irregular,' and offered me $740K. Jim’s team aggregated the S-corp W-2 plus K-1 distributions under B3-3.4-02, treated the DSO 1099 as continuing Schedule C self-employment, and ran Form 1084 addbacks for the CBCT scanner depreciation. $1.95M close on a Coral Gables home with a dedicated home office."

Dr. Aaron K.

Solo dentist w/ S-corp + DSO · Coral Gables

"New-grad dentist, third year out of dental school. $385K in student loans, on SAVE plan with actual payment of $410/month. W-2 associate at a private practice making $165K. First lender ran 1% of my loan balance ($3,850/month) in DTI and declined me twice. Jim’s team pulled my Federal Student Aid IDR documentation showing the $410 actual payment, ran it through B3-6-05, and qualified me at a completely different number. $585K close on a Plantation townhouse. Without the IDR rule I’d still be renting."

Dr. Priya M.

New-grad dentist on SAVE plan · Plantation

"Buying a retiring dentist’s practice in a $1.8M SBA 7(a) transaction. Mid-process I wanted to upgrade my own home. The first lender saw the pending business debt on credit and froze. Jim’s team mapped the SBA timing, qualified me on stable associate-period income BEFORE the SBA closed (using my 2-year W-2 + 1099 history), and timed the home close 60 days ahead of the practice acquisition. $1.4M close on a Fort Lauderdale home. Practice acquisition closed 45 days later without complications."

Dr. Marcus T.

Practice acquirer w/ SBA 7(a) · Fort Lauderdale

09 · Dentist mortgage FAQs

Dentist mortgage questions, answered.

More dentist mortgage resources at Stairway

I’m a new-grad dentist with $350K in student loans. Can I still buy a house?

Yes, and the key is which payment number the lender uses for DTI. Under Fannie Mae B3-6-05, the actual monthly payment from your income-driven repayment servicer statement counts in DTI — not 1% of balance, not standard amortization estimate. If you’re on IBR/SAVE/PAYE, that actual payment may be $300–$800/month instead of $3,000+. This single rule routinely swings $400K–$600K of qualifying loan amount.

How does my S-corp distribution count toward qualifying income?

Under Fannie Mae B3-3.4-02, S-corp distributions count as qualifying income when supported by a 2-year history. We pull Form 1120-S, Schedule K-1, and your personal 1040, add the W-2 reasonable-comp salary plus the K-1 distribution income, and qualify you on the total. The lender reviews the entity’s retained earnings and debt position to confirm distributions are sustainable.

My Schedule C shows low net profit because of equipment depreciation. Can the underwriter see past that?

Yes — with proper Form 1084 cash flow analysis. Dental returns typically carry $40K–$120K of legitimate non-cash deductions: depreciation under IRC Section 167, Section 179 expensing under IRC Section 179, business-use-of-home, vehicle, amortization on practice goodwill. We rebuild the cash-flow analysis to add back the non-cash items, restoring qualifying income.

I work at multiple DSO offices on a 1099 basis. Is the multi-source income a problem?

Not for a specialty lender. Under Fannie Mae B3-3.3-02, multiple DSO 1099-NECs aggregate into a single Schedule C income line with 2-year history. The key is documenting the continuity of profession (active dental practice) across multiple payers. Generalist lenders see multiple 1099s and refuse; we treat them as a unified income stream.

I’m buying out my retiring partner’s practice. How does that affect my mortgage timing?

Sequencing matters. Generally we close the personal mortgage BEFORE the SBA 7(a) practice acquisition closes — using your stable 2-year W-2 + 1099 associate-period income, before new business debt appears on credit. The practice acquisition typically follows 60–180 days later. Alternatively, if practice acquisition has already closed and stabilized, we can qualify on new owner economics with documented forward-visibility through the SBA 7(a) projections and seller financing terms.

My income varies year-over-year due to equipment purchase cycles. How is that handled?

The 24-month average smooths it. Equipment-acquisition years suppress taxable income via Section 179; subsequent years recover. Form 1084 cash-flow analysis adds back the Section 179 expensing as a non-cash deduction, restoring qualifying income that generalist lenders strip out. For dentists with documented equipment purchases supporting the practice, the addback is straightforward.

Can a co-borrower help me qualify?

Yes, significantly. Co-borrower files combine W-2s, 1099s, Schedule C, and S-corp distributions from both parties. For new-grad and associate dentists not yet at established income tiers, a co-borrower with stable W-2 income often helps qualifying ratios. The co-borrower’s credit profile matters as much as the dentist’s.

What documentation do I need to provide?

Typically: two years of all W-2s (from your S-corp if owner, from associate practices if employed) and all 1099-NECs (from DSO affiliations or contractor days); two years of complete federal 1040s with all schedules; if S-corp owner, Form 1120-S corporate returns with all K-1s and Schedule L (balance sheet); current servicer statement showing actual IDR payment if applicable; if practice owner, profit-and-loss statements and most recent quarterly figures; and brokerage and bank statements for the past 60 days.

Are mortgage rates higher for dentists?

Base conventional rates are the same for dentists as for any other borrower at the same credit profile. Non-QM programs (bank-statement, asset-depletion, 1099) carry a 0.5–1.0% rate premium because of looser documentation standards. Some lenders offer physician/doctor loan products with conventional pricing but more flexible student-debt and down-payment treatment for new-grad dentists.

Does the IRS Section 199A QBI deduction affect my qualifying?

Indirectly. Dentistry is a Specified Service Trade or Business (SSTB) under IRC Section 199A with phase-out between $191,950 and $241,950 for single filers (2024 indexed). The QBI deduction reduces the AGI line some underwriters use for affordability. We coordinate with your practice CPA to document the right number for qualifying, particularly when the deduction creates a meaningful AGI vs gross-income disparity.

My S-corp is only 18 months old. Do I have to wait for 2 years of 1120-S history?

Typically yes for conventional S-corp qualifying under Fannie Mae B3-3.4-02. Bridge options: (1) qualify on prior W-2 associate history before S-corp formation; (2) bank-statement Non-QM looking at 12 months of business deposits; (3) wait the additional months for the second 1120-S. We model the trade-offs.

My practice is cash-pay heavy with aggressive deductions. My 1040 looks low. What now?

Bank-statement Non-QM is often the right path. Under CFPB Reg Z Ability-to-Repay, non-QM bank-statement programs qualify based on 12 or 24 months of personal or business bank deposits at 50–75% counting — bypassing the tax-return suppression. Particularly useful for cosmetic dentistry, fee-for-service practices, and other cash-pay heavy operations.

What is a physician loan and can I get one as a dentist?

Some lenders offer physician/doctor loan products with relaxed treatment of student debt and lower down-payment requirements (often 0–5% down with no PMI) targeted at medical professionals. Many extend these programs to dentists, particularly in the first 7-10 years post-dental-school. Eligibility varies by lender; we identify the right lender match based on your specific dental credential, state, and career stage.

I’m enrolled in SAVE but my plan is under court challenge. Does that affect my mortgage?

As long as your servicer is reporting an actual monthly payment (even if forbearance or administrative pause), Fannie Mae B3-6-05 allows that payment in DTI. If your loans are in administrative forbearance with $0 payment, some lenders will require a calculated payment under the prior IDR plan or 0.5% of balance instead. We work with your specific servicer documentation to find the most favorable acceptable treatment.

What if my practice has hygienist and staff payroll? Does that hurt my qualifying?

No — staff payroll is a real business expense, properly deducted from practice profit on Schedule C or 1120-S. Form 1084 does NOT add back staff payroll (it’s a real cash cost, not a non-cash deduction). What Form 1084 adds back: depreciation, amortization, Section 179 expensing, business-use-of-home. Staff payroll appears on Form W-3 to the IRS and stays on the practice’s books as legitimate operating expense.

Can I qualify on bank deposits if my Schedule C looks too low?

Yes — via bank-statement Non-QM. The program qualifies based on personal or business bank deposits at 50–75% counting under non-QM rules, with 12 or 24 months of statements. Bypasses tax-return suppression from aggressive deductions while still demonstrating practice cash generation. Rate is 0.5–1.0% higher than conforming because of documentation flexibility.

My S-corp has retained earnings. Are those usable as reserves?

Generally yes if accessible. S-corp retained earnings in the practice’s business account count as reserves if you have the ability to distribute them. Documented via 1120-S Schedule L (balance sheet). For established practice owners with mature S-corps, the retained earnings often represent significant reserve strength supporting jumbo qualifying.

Does my ADA membership affect my application?

No — American Dental Association membership is not a mortgage-relevant credential per se. What matters is documented income from active dental practice. ADA economic surveys can be useful supporting context for underwriting around industry-standard dentist compensation patterns, but membership itself doesn’t affect rate or eligibility.

I’m buying into a partnership next year. Should I buy my house now or wait?

Generally buy NOW, before the partnership buy-in note hits your personal credit. New business debt appearing on credit can compress DTI for personal mortgage qualifying. The cleanest sequence: close the personal home using stable associate-period 2-year income, then close the partnership buy-in 60-180 days later. We sequence the transactions to preserve qualifying.

What if I do both private practice and DSO work?

Hybrid practice income aggregates well. Private practice income (S-corp K-1 or solo Schedule C) plus DSO 1099-NEC contractor income combine under self-employed analysis. With 2-year history of both streams, the file qualifies on the combined picture under B3-3.3-02 Schedule C analysis or B3-3.4-02 S-corp analysis as appropriate to your structure.

Are there special mortgage programs for ADA members or dentists specifically?

No dedicated "ADA member mortgage" product exists in mainstream lending. Some lenders offer physician/doctor loan products that include dentists. What matters more is finding a broker who understands S-corp B3-3.4-02 analysis, Schedule C addbacks via Form 1084, the B3-6-05 IDR treatment for student loans, and SBA 7(a) practice acquisition sequencing.

My spouse is also a dentist. How does that affect us?

Both files combine as co-borrowers. Two dentists with documented W-2 or S-corp income produce strong joint qualifying. The complication: both may carry student loan debt with IDR enrollment — we document each spouse’s actual IDR payment for B3-6-05 treatment. Asset-depletion across joint reserves works for established practice-owner couples.

How does PSLF (Public Service Loan Forgiveness) interact with mortgage qualifying?

If you’re a dentist working at a qualifying nonprofit or government employer for Public Service Loan Forgiveness, your IDR payments still count in DTI under B3-6-05 during the qualifying years. After 120 qualifying payments and forgiveness, the remaining balance discharges. The 10-year PSLF clock typically aligns with the early-career window when home purchase is most likely.

When should I start the mortgage conversation relative to a home purchase?

Ideally 90–120 days before you intend to make an offer. Dentist files take longer than standard files because of S-corp 1120-S review, Form 1084 cash flow analysis with equipment depreciation addbacks, student loan IDR documentation, and potentially SBA 7(a) practice acquisition sequencing. Starting early prevents close-of-escrow surprises.

Are mortgage products designed specifically for dentists?

No dedicated "dentist mortgage" product exists in mainstream lending. S-Corp Self-Employed Conventional (B3-3.4-02), Schedule C Self-Employed (B3-3.3-02), Conventional Conforming with B3-6-05 IDR treatment, physician/doctor loan products extended to dentists, bank-statement Non-QM, and asset-depletion Non-QM all accept dentist files when documented correctly. The specialty is in the broker who reads S-corp 1120-S, Schedule C with Form 1084 addbacks, IDR servicer statements, and SBA 7(a) practice acquisition timing as one coherent income picture.

10 · Companion guides & calculators

More on dentist mortgages, practice S-corps, and student loan IDR.

Other dental & wellness paths

Loan-program details

Calculators & tools

11 · Sources & further reading

Sources & further reading.

ADA & dental industry

IRS & tax guidance

Cornell Law — statutory references

Mortgage program & student loan guidelines

BLS & legislation

12 · What "right door first" looks like

Dentist mortgage, structured right.

Established solo general dentist, 14 years of private practice ownership, S-corporation structure. Annual income through the S-corp: $580K split across $145K reasonable-comp W-2 paid by the corp to the dentist, $385K in K-1 distributions covering practice profit after equipment depreciation and staff payroll. Plus $80K in 1099-NEC income from Saturday clinic days at a corporate DSO. Plus $410/month actual IDR payment on $185K remaining student loan balance (the dentist is mid-career, having paid down from original $390K balance). The first lender looked at the $145K W-2 from the S-corp alone, refused to count the K-1 distributions as "non-continuing," dismissed the DSO 1099 income as "irregular," and applied the 1% rule to student loan balance ($1,850/month theoretical payment vs $410 actual). They offered $740K maximum. We pulled the S-corp 1120-S with Schedule K-1, the personal 1040, the 1099-NEC from the DSO, the IDR servicer statement showing $410 actual monthly payment, and the practice equipment depreciation schedule. Ran the S-corp through Fannie Mae B3-3.4-02 S-corp self-employed analysis with Form 1084 addbacks for CBCT depreciation under IRC Section 167, treated the DSO 1099 income as continuing Schedule C self-employment under B3-3.3-02, and used B3-6-05 to count the actual $410 IDR payment in DTI. Total qualifying income: $620K. Approved at $1.95M conventional jumbo for a Coral Gables home with dedicated home office space. Closed in 38 days. The income was all there from day one — the first lender just didn’t know how to read a dentist file.

38-day close · Coral Gables, FL

Talk to a dentist mortgage specialist

Get a dentist mortgage from a lender who reads S-corp 1120-S, Schedule C with Form 1084 addbacks, IDR servicer statements, and SBA 7(a) practice timing as one file.

No application. No credit pull. A 20-minute conversation where we look at your S-corp 1120-S and K-1s if you’re a practice owner, your W-2 and 1099 history if you’re an associate, your IDR servicer statement if you carry student loans, your DSO contractor arrangements if applicable, any pending SBA 7(a) practice acquisition you’re considering, and your accumulated reserves — then we tell you which loan program fits and roughly what the numbers look like. If we’re not the right shop, we’ll tell you that too.

Talk to Our Team Back to the dental & wellness hub

Jim Blackburn NMLS #1072866 · Stairway Mortgage

Key facts every dentist should know before applying for a mortgage.

Dentist mortgage solutions for every career stage.

New-grad dentist (Years 1–3)

Working associate (Years 3–7)

Solo practice owner with S-corp

Practice acquirer / partnership buy-in

Multi-location owner / DSO partner

How we calculate qualifying income for your dentist mortgage.

Method 1 — S-corp self-employed with W-2 + K-1 (the practice-owner default)

Method 2 — Schedule C self-employed (the solo proprietor path)

Method 3 — W-2 variable income (the associate path with B3-6-05 IDR treatment)

Method 4 — Bank-statement Non-QM (the cash-pay path)

The income most lenders refuse to count on a dentist file.

S-corp distributions (Fannie Mae B3-3.4-02)

Schedule C equipment depreciation addbacks (Form 1084)

Student loan IDR payment vs the 1% rule

Multi-office 1099-NEC income (DSO contractor days)

Section 179 equipment expensing addback

Practice acquisition SBA 7(a) financing coordination

Which loan program fits your dentist mortgage situation.

S-Corp Self-Employed Conventional

Conventional Conforming (IDR-aware)

Schedule C Self-Employed Conventional

Bank-Statement Non-QM

Physician / Doctor Loan

Asset-Depletion Non-QM

SBA 7(a) Coordination

The dentist mortgage in context: 6 forces shaping how dentists qualify.

Force 1 — The student loan crisis and IDR programs

Force 2 — DSO industry consolidation

Force 3 — The TCJA permanent suspension of W-2 employee business deductions

Force 4 — The IRC Section 199A QBI SSTB phase-out for dentistry

Force 5 — Practice acquisition financing and SBA dynamics

Force 6 — Equipment investment cycles and Section 179

Dentist mortgage by career stage.

New-grad dentist

Working associate building toward ownership

Solo practice owner with S-corp

Multi-location owner or DSO partner

What dentists say about their Stairway mortgage.

Dentist mortgage questions, answered.

More on dentist mortgages, practice S-corps, and student loan IDR.

Other dental & wellness paths

Loan-program details

Calculators & tools

Sources & further reading.

ADA & dental industry

IRS & tax guidance

Cornell Law — statutory references

Mortgage program & student loan guidelines

BLS & legislation

Dentist mortgage, structured right.

Get a dentist mortgage from a lender who reads S-corp 1120-S, Schedule C with Form 1084 addbacks, IDR servicer statements, and SBA 7(a) practice timing as one file.

Download The Stairway Roadmap.