Should You Buy or Start a Dental Practice?
The financial shape of the two paths is so different that it's almost two different decisions. Buying is a shorter, expensive bet on an existing cash flow. Starting is a longer, cheaper bet on your ability to build one. Neither is universally better — the right answer depends on your savings cushion, risk tolerance, debt load, and what the local market actually has for sale.
The typical numbers compared
| Buy existing | Start (de-novo) | |
|---|---|---|
| Purchase / build-out cost | $500K–$1.5M (price = 70–95% of collections) | $450K–$800K (equipment, build-out, working capital) |
| Financing | SBA 7(a) or commercial practice loan, typically 10 yr | Same, plus working-capital line for ramp |
| Cash flow in year 1 | Positive month 1 (inherited patient base) | Negative for 12–24 months |
| Break-even timeline | Day 1 | 18–30 months |
| 5-year production | Modest growth (+20–40% typical if owner adds services) | Higher ceiling if location works (3–5× growth possible) |
| Risk of failure | Lower (you're buying history) | Higher (you're buying a location and a hypothesis) |
Why buying usually wins the first-year cash-flow comparison
A practice producing $1M in collections has been doing so reliably. You buy it at ~$800K, finance over 10 years at current SBA rates. Debt service runs approximately $9,500–$10,000/month, or $114K–$120K/year. Overhead at a well-run practice is 60–65% of collections, so net income is $350K–$400K before debt service — after debt service you clear $230K–$280K in year 1. That's a take-home that most de-novos take 24–36 months to match.
The acquisition also includes a patient base, trained staff, established insurance contracts, and an equipment set — all of which take years to build from scratch and represent real economic value not captured in the headline purchase price.
Why starting often wins the five-year comparison
The de-novo dentist who survives the ramp tends to have built their own brand, their own systems, and their own patient relationships. They're not paying goodwill for someone else's. And they have more room to grow — an established practice you buy is usually near capacity in its current footprint, while a de-novo can design capacity from day one.
Typical outcome: a successful de-novo that reaches maturity at year 5 has equivalent or better EBITDA than the comparable acquisition, and sells for a higher multiple at exit because the operational systems are cleaner and there's no "prior owner's way of doing things" baked in.
The tradeoff is survival risk. A de-novo in a poor location or started by a dentist without a production-building track record fails at a meaningfully higher rate than a practice acquisition.
When each path makes sense
Buy existing when…
- You need cash flow immediately (student loans, family obligations)
- You're risk-averse or have no entrepreneurial streak
- You've identified a specific practice in a good location with a motivated seller
- The local market has few practices for sale and you can't wait
- You carry significant dental school debt and need income to service it
Start de-novo when…
- You can survive 18–24 months of negative cash flow
- You have a clear target demographic the area under-serves
- You want full control over services, systems, and brand
- Existing practices for sale are overpriced or poorly run
- You've identified a specific location with measurable unmet demand
Run your actual deal — purchase price, SBA financing terms, projected collections, and your current associate income — through our free calculator to see year-by-year income and the break-even year.
Practice Acquisition ROI Calculator →
Or get matched with a dental advisor to model both paths against your retirement and practice-sale goals.
SBA financing: what lenders actually look at
Both paths use SBA 7(a) as the primary financing vehicle for most dentists. The loan mechanics and qualification criteria are largely the same for acquisition and de-novo — but the underwriting emphasis shifts.
The core qualification criteria
| Factor | Typical requirement | Notes |
|---|---|---|
| DSCR (debt service coverage ratio) | ≥1.25x | For acquisitions: based on existing practice cash flow. For de-novo: based on projected production schedules — lenders want to see 12–18 month ramp projections |
| Down payment | 10–20% | Dental-specific SBA lenders often accept 10% for qualified borrowers; conventional lenders may require 20%+. Some specialty programs allow 0% for very strong credit and income |
| Credit score | 680+ (680–720 minimum; 750+ preferred) | Sub-700 scores significantly narrow lender options and increase rate |
| Dental school debt | No blanket exclusion | Dental-specific lenders treat student loans as professional investment; they underwrite differently than retail lenders. Some use IBR payment for DTI; some use 1% of balance. Ask which method before applying |
| Practice experience | 2–4 years preferred | For acquisitions, a track record of associate production (collections per day) is reviewed. De-novo applicants with strong production history at a prior practice are underwritten more favorably |
| Loan term | 10 years (business); 25 years (real estate) | If you're buying the building, the real estate portion can be separated on longer terms to reduce monthly debt service |
Rates in 2026
SBA 7(a) rates are variable: Prime + 2.25–2.75% for most dental practice loans as of mid-2026.1 The all-in rate for most dentists borrowing $500K–$1.5M is approximately 9–11%. Fixed-rate SBA products exist but command a rate premium; most dental borrowers take variable and refinance if rates fall.
For a $750K acquisition loan at 10% over 10 years, monthly debt service is approximately $9,900. For a $600K de-novo startup loan, it's approximately $7,900. See the dental practice financing guide for a fuller breakdown of loan structures.
What lenders weight differently: acquisition vs. de-novo
For an acquisition, the underwriter's primary concern is whether the existing practice cash flow can cover debt service at the purchase price. They'll scrutinize the last 3 years of practice tax returns, collection rates, payer mix, and whether production is owner-dependent (a single-provider practice where the seller retires creates transition risk). A well-documented due diligence package — see the practice acquisition due diligence checklist — materially speeds up approval.
For a de-novo, there's no historical cash flow to underwrite. Lenders lean harder on the dentist's own production history (prior associate compensation statements, collections per day), the demographic analysis supporting the location, signed lease or site control, and the build-out contractor quote. A detailed business plan with monthly projections through month 36 is typically required. See the de-novo startup financial guide for what these projections should include.
Finding a practice for sale in 2026
The practice M&A market has shifted significantly since 2020. DSO consolidation has absorbed many practices that would otherwise have been sold to individual buyers, and boomer-era dentist retirements are creating supply — but at higher prices than a decade ago. Understanding where to look determines what's actually available to you.
Practice brokers
The primary channel for practice sales. Brokers represent the seller and are paid by the seller — typically 8–12% of the sale price. That means the broker's incentive is a higher price, not your best deal. Use them to find listings; conduct your own due diligence and valuation analysis independently (see the practice valuation calculator to sanity-check asking prices).
Major dental-specific brokers maintain regional listings: ADS (American Dental Sales), Henry Schein, Patterson, and regional boutiques. Most listings in your target market are reachable through 2–3 broker relationships. Register with them and set geographic / revenue filters.
Off-market sources
Off-market deals often have better pricing and less competition. How to find them:
- Dental CPAs and attorneys know which of their clients are thinking about selling — often 1–3 years before they formally list. Introduce yourself early.
- Direct outreach to retirement-age dentists: the ADA member directory and state dental association data can be used to identify dentists aged 60+ in your target geography. A brief professional letter of introduction is not inappropriate.
- Dental supply rep networks: Patterson and Schein reps call on every practice in a territory. They know who's thinking about retiring or selling.
- DSO spinoffs: DSOs occasionally sell underperforming locations back to private ownership. These can be priced below market but come with complex historical data.
Site selection for de-novo
For a de-novo, location analysis is the underwriting equivalent of practice due diligence. The demographic factors that predict a viable dental location:
- Population density: A general dentist practice typically requires 2,000–3,000 potential patients within a 5-mile radius to reach $1M production. In low-density markets, the radius expands and competition risk falls.
- Competition per capita: The ADA recommends roughly 1 dentist per 1,500 population as a rough saturation metric. Markets below that are underserved; markets above are competitive.
- Median household income: Higher-income areas support more elective dentistry (implants, cosmetics, aligner treatment) that drives production past the $1M mark. Income under $50K median is challenging for a non-Medicaid practice model.
- Lease terms: A de-novo needs a minimum 10-year initial lease with renewal options (often 2×5 years) to amortize the build-out investment. Personal guarantees are standard; negotiate a burn-down provision. See the dental office lease guide for negotiation terms.
Are you financially ready? A self-assessment
Before committing to either path, work through these seven questions. Honest answers tell you which path is viable right now — and which needs another 12–24 months of preparation.
Practice ownership requires capital beyond the down payment. You need: (a) the down payment (10–20% of purchase price or startup costs), (b) a working capital reserve of $50K–$150K for unexpected expenses, and (c) personal living expenses for 3–6 months if cash flow is disrupted. If you don't have at least the down payment plus $75K liquid, you're not ready to close on either path.
A dentist with $300K in student debt serviced on an IBR payment of $1,500/month is in a very different position than one on a 10-year standard repayment at $3,200/month. The monthly obligation affects your personal DSCR from the lender's perspective and your cash flow runway for the ramp period. Map out your post-ownership monthly obligations before you model the deal. See the dental school loan repayment guide for options.
Lenders look at this; so should you. A dentist producing $700K–$900K per year as an associate is a stronger de-novo risk than one producing $350K — because production history predicts what you'll build. For acquisitions, it's less critical, but you need to believe you can maintain or grow the existing production level.
Both paths have disruption risk — a de-novo won't cash-flow for 18–24 months; an acquisition may have a transition period where production dips as you build patient trust. If your household has no financial cushion (savings, working spouse income, family support), the income disruption risk is real and material. A 12-month reserve is ideal; 6 months is the minimum for most lenders and advisors.
Asking prices vary dramatically by geography. A $1M-collection practice in a competitive metro suburb might sell for 85% of collections ($850K); the same practice in a rural market might sell for 60% ($600K). De-novo build-out costs per square foot vary similarly. Know your market before you evaluate any specific deal or site.
Practice ownership is a management job layered on top of a clinical job. Staff management, vendor relationships, insurance credentialing, marketing, and financial oversight don't disappear because you're busy doing dentistry. Associates who've never been responsible for these functions often underestimate the time and stress cost in year one.
A $750K practice loan at 10% costs $600K in interest over 10 years — on top of the purchase price. That capital has an opportunity cost. A fee-only advisor who works with dental practice owners can model both paths against your retirement funding trajectory and show you which deal actually builds wealth faster over 20 years, not just which covers debt service next year. Use the dentist retirement calculator to see the long-term impact.
A fee-only advisor who works with dental practice owners can model both paths against your specific numbers — production history, debt load, savings, retirement timeline, and market. Most dentists who go through this analysis in advance make a significantly better ownership decision.
Get Matched with a Dental Advisor →The associate-to-owner path
A third option that often beats both pure paths: associate at the practice you plan to acquire for 1–2 years first. You learn the patient base, the staff, and the operations before putting your balance sheet on the line. Many sellers will structure associate-to-buy arrangements with partial equity vesting or a right of first refusal.
If you can find this, it is almost always the financially safest entry to ownership — you reduce transition risk by becoming familiar with the practice before you own it, and you create a natural path to maintain production through the transition. The dental practice buy-in guide covers how to structure these arrangements contractually so the buy-in terms are enforceable, not just a handshake deal.
How an advisor changes this decision
A dental-specialist advisor will typically model out both paths over 10 and 20 years — not just cash flow, but exit value, retirement funding, and the opportunity cost of capital tied up in the practice vs. invested in markets. Often the "buy" path looks better on year-1 income but the "de-novo" path looks better on 20-year net worth, or vice versa depending on your specific market. The analysis also surfaces whether buying this specific practice at this specific price makes sense, which no general rule can answer.
Related reading
- Practice Acquisition ROI Calculator — Model your deal year-by-year
- Associate vs. Owner Income Calculator — Break-even year analysis
- Practice Acquisition Due Diligence Checklist — 13 document types, red flags
- De-Novo Practice Startup Financial Guide — Cost breakdown, SBA, ramp math
- Dental Practice Financing — SBA 7(a), 504, rates, and qualification
- Practice Valuation Calculator — Collections multiples and EBITDA by buyer type
- Dental Practice Buy-In Guide — Partnership structures and SBA financing
- Solo Practice vs. DSO — Full financial comparison with calculator
Get a second opinion on your specific deal
If you're considering a specific practice purchase or startup, we'll match you with a fee-only advisor who can model your exact numbers — purchase price, SBA financing, production trajectory, debt load, and retirement impact — before you sign anything.
Sources
- U.S. Small Business Administration, SBA 7(a) Loans — current maximum loan amounts ($5M), eligible use categories (business acquisition, working capital, equipment), and rate structure (variable: Prime + lender spread, capped per SBA rules). Dental practices qualify as eligible small businesses.
- American Dental Association, Buying or Selling a Practice — ADA guidance on practice transitions including valuation approaches, broker relationships, due diligence considerations, and associate-to-owner pathways.
- ADA Health Policy Institute, Income, Expenses, and Wealth of Dentists — ADA survey data on practice ownership income vs. associate income, overhead benchmarks, and practice valuation multiples.
- Provide (formerly Lendeavor), Dental Practice Loans: A Complete Guide — dental-specific SBA lending program overview including DSCR requirements, dental school debt treatment in underwriting, down payment expectations, and production history documentation requirements.
Loan rates and SBA terms verified as of June 2026. SBA 7(a) rates are variable and adjust with Prime Rate changes. Practice valuation multiples are market-dependent and subject to change based on DSO acquisition activity and local supply/demand. All examples are illustrative; actual financing terms depend on individual creditworthiness, practice financials, and lender.