Buying a Dental Practice (2026): The Operator’s Checklist

TL;DR — The 4-Gate Acquisition Checklist

Buying a dental practice has four sequential gates. Every gate has a pass/fail test. Failing any gate before moving forward is how buyers end up with bad deals.

1. Gate 1 (Weeks 1–2): Define your buy box. Geography, practice size, fee type, FICO and liquidity minimums. Know your numbers before you tour a single practice.
2. Gate 2 (Weeks 3–6): Source deals and sign the LOI. Broker vs. direct, LOI terms, initial diligence to verify the seller's numbers before committing.
3. Gate 3 (Weeks 7–10): Full due diligence + financing commitment. Chart audit, financial audit, equipment inspection, lease assignment confirmation, and a conditional financing approval letter in hand.
4. Gate 4 (Weeks 11–16): Purchase agreement + close. Asset vs. stock election, non-compete scope, lease assignment, working capital adjustment, and the wire.

Acquisition time in practice: 90–120 days is normal. Less than 60 days is a red flag about what the seller is not telling you. More than 180 days usually means the deal has died quietly.

Gate 1: Buyer Profile Prerequisites

Before you tour a single practice, know your own buy box. Lenders underwrite the buyer as much as the practice. Here are the minimum thresholds you need to hit for the two most common acquisition financing structures in 2026:

The DSCR calculation every buyer should run before signing the LOI: Take the practice's EBITDA, subtract your projected owner compensation, and divide the remainder by the annual debt service on your proposed loan. If the number is below 1.15, the deal either pencils at a lower price or you need to document a revenue improvement plan with the lender.

Quick DSCR example: Practice produces $900,000/year gross, with 60% overhead ($540,000). EBITDA = $360,000. Your targeted compensation = $200,000. Remaining cash flow = $160,000. Annual debt service on a $750,000 SBA 7(a) loan at 10.5% over 10 years = ~$118,000. DSCR = 160,000 / 118,000 = 1.36×. That clears the 1.25 threshold. Use DPI's dental practice loan calculator to run your own numbers before approaching any lender.

Sources: DPI SBA 7(a) guide; Live Oak Bank 2026 dental acquisition underwriting guidelines; SBA 7(a) program data.

Gate 1 (continued): The Buy-Box Framework

The buy box is the set of criteria that makes a practice worth examining before you spend any time on diligence. Defining it in advance prevents you from getting emotionally attached to a deal that will not work financially.

Geography

If you are relocating for the acquisition, build in 2–6 months for dental license reciprocity in your target state. Some states (California, Florida, New York) do not have traditional reciprocity and require a state licensing exam. Demographic match matters more than neighborhood prestige: verify the median age, insurance mix, and income level against the practice's patient demographics before committing.

Size

Solo practices (1–3 ops) are the most common acquisition target and carry the lowest absolute purchase price ($350,000–$700,000 for a healthy general practice). Small groups (4–8 ops) run $700,000–$1.5 million and typically require an associate on day one to maintain production. Both are SBA 7(a) eligible. Dental specialty banks (Live Oak Bank, Bank of America Practice Solutions, Wells Fargo Practice Finance) are most aggressive on $500,000–$2 million deals.

Fee mix

FFS practices command higher multiples (70–85% of collections) because revenue is not subject to PPO write-offs. PPO-heavy practices trade at 60–75%. Know which insurance contracts are transferable and what the effective write-off percentage is before you set your offer price. Verify directly with each payor that the contract will survive the ownership transfer.

Gate 2: Sourcing Deals

Practice listings are controlled by a small network of specialized brokers. The major national networks include Henry Schein Practice Transitions, ADS (American Dental Sales), AFTCO, Omni Practice Group, Paragon, and Aldrich Advisors.

Broker economics favor the seller: the seller pays the broker commission (typically 5–10% of transaction value), so the broker's primary fiduciary duty runs to the seller. As a buyer, you have no representation from the listing broker. For transactions above $800,000, a buyer's consultant who represents your interests exclusively is worth the $5,000–$15,000 fee.

Direct-to-owner outreach is underutilized. The vast majority of single-owner practices have not been approached by private equity and are not listed anywhere. A direct letter campaign targeting solo practitioners age 55+ within your target geography generates deals with no broker commission and less competitive pressure. Expect a 1–3% response rate from a cold campaign.

Citation Capsule: The ADA Health Policy Institute's 2024 Dentist Income and Productivity survey reports that the median age of practice owners who sold in 2023–2024 was 62.4 years, with 71% of sellers reporting they had not contacted a broker more than 12 months before listing. This suggests a significant share of deal flow never reaches the public market.

Gate 2 (continued): LOI and Initial Diligence

An LOI (letter of intent) is a non-binding term sheet that locks in the purchase price, deal structure, and exclusivity period while you complete full diligence. Before signing an LOI, verify these numbers from the seller's disclosed financials:

• Collections-to-production ratio: Should be 92–97% for a well-managed practice. Below 88% suggests uncollected AR or insurance write-off problems.
• EBITDA margin: 25–40% is typical for a general practice with an owner-dentist. Below 20% requires an explanation.
• Overhead percentage: General practices run 55–65% overhead (excluding doctor compensation). Over 68% is a flag.
• Active patient count definition: Verify how the seller defines “active.” Many use a 24-month definition. Ask explicitly: “How many patients have had at least one appointment in the last 18 months?”
• New patient flow: Healthy GP practices generate 15–25 new patients per month. Below 10 suggests marketing problems or demographic issues.

For a detailed LOI checklist and term-by-term breakdown, see DPI's Letter of Intent guide and the LOI checklist tool.

Gate 3: Financing Decision Tree

Most dental practice acquisitions in 2026 use one of three structures. The right choice depends on your liquidity, the deal size, and whether you want to preserve cash or minimize total interest cost.

SBA 7(a) — the most common dental acquisition loan

SBA 7(a) loans go up to $5 million with 10-year terms for business acquisition. In dental, most lenders offer 100% LTV (no down payment) because the practice's cash-flow history provides the underwriting base. Rates are variable: prime + 2.25–2.75%, which equals approximately 10.75–11.25% at mid-2026 prime (WSJ Money Rates, June 2026). The SBA guaranty fee for 2026 is 3% for loans $150,000–$700,000, 3.5% for $700,000–$1,000,000, and 3.75% above $1,000,000. For the full SBA 7(a) dental acquisition guide, see DPI's SBA 7(a) spoke.

Conventional dental acquisition loan

Conventional dental loans from specialty banks run 6–9% fixed or variable with 10–15-year terms. They typically require 10–20% down but avoid the SBA guaranty fee. Best for buyers with strong liquidity and 720+ FICO. Lenders include Live Oak Bank, Bank of America Practice Solutions, Wells Fargo Practice Finance, and TD Bank Healthcare.

SBA 504 (rarely used for pure acquisitions)

SBA 504 is designed for real estate and heavy equipment, not practice goodwill. It is occasionally used when the acquisition includes the building. For an asset-only or goodwill-heavy acquisition, SBA 7(a) is the correct instrument. See SBA 7(a) vs. 504 comparison for when 504 makes sense.

Use DPI's dental practice loan calculator to compare SBA 7(a) vs. conventional monthly payments, total interest, and DSCR at your deal size before approaching any lender.

Gate 3 (continued): Full Due Diligence

Full diligence takes 2–4 weeks and has three tracks: financial, clinical/chart, and operational. Running all three simultaneously is how buyers close in 90 days rather than 150.

Chart Audit — the numbers that actually matter

Request a PMS data export before you sign the LOI; if the seller refuses, walk. Once you have access, verify these benchmarks:

The active patient count trap: A seller who claims 1,200 active patients using a 24-month definition may have only 820 using an 18-month definition. On a practice selling at 75% of collections, that discrepancy can represent $120,000–$180,000 in purchase price overpayment. Verify the definition in writing before signing the LOI.

Financial Audit

• 3 years of P&L + tax returns (verify that bank deposits match the P&L).
• Bank statements for the trailing 12 months.
• Accounts receivable aging: More than $30,000 in 90+ day AR is a flag; negotiate a credit or an AR exclusion.
• Insurance contracts: Which PPOs is the practice in-network with? What are the effective write-off percentages? Which contracts are transferable?
• Lease and lease assignment language: Read the lease. If the landlord must approve assignment and can refuse, confirm assignment is permitted before investing in full diligence.

Operational Audit

• Software: What PMS does the practice run? Factor in conversion cost and timeline if you plan to switch. See DPI's PMS comparison guide for switching cost estimates.
• Equipment age: Dental chairs, compressors, vacuum systems, and sterilization units have 15–20-year useful lives. Budget for upgrades using the equipment financing guide.
• Staff tenure: Long-tenured staff are an asset; recent turnover is a flag.
• Key associate dependence: If a practice generates 35%+ of its production from one associate who is not party to the sale, get a written commitment from that associate before you close.

Gate 4: Purchase Agreement and Deal Structure

The purchase agreement is the binding document that governs what you are buying, at what price, under what conditions, and with what protections. See DPI's Purchase Agreement guide for term-by-term breakdown.

Asset sale vs. stock sale

For buyers, almost always use an asset purchase. You buy selected assets (equipment, patient records, goodwill, the trade name) and assume none of the seller's liabilities. Stock purchases transfer the entire legal entity including hidden liabilities. The only common reason a buyer would accept a stock purchase is if the seller has an exceptional lease or DEA registration that cannot transfer in an asset sale. See asset vs. stock purchase comparison for the full tax and liability analysis.

Non-compete scope

A dental non-compete in a practice acquisition is typically 3–5 years, 5–10-mile radius. California, Minnesota, and North Dakota do not enforce non-competes. In those states, a non-solicitation agreement is your primary protection. Consult your dental-specific attorney on enforceability in your target state.

Working capital adjustment

Purchase agreements should include a working capital adjustment clause: a mechanism that adjusts the final purchase price up or down based on the practice's actual working capital at close vs. a target level. This protects you if the seller allows AR to decay or supplies to deplete in the weeks before closing.

The 7 Most Common Deal-Killers

These are the issues that kill deals after weeks of negotiation and diligence investment. Each is preventable:

1. Chart audit reveals active patient count is 30–50% below the seller's claim. Prevention: confirm the active patient definition in writing before signing the LOI. Request a PMS export and count yourself.
2. Landlord refuses lease assignment. Prevention: read the lease before the LOI. If assignment requires landlord consent that can be withheld, negotiate this first, not last.
3. Bank pulls financing during closing. Prevention: get a conditional approval letter before entering the purchase agreement.
4. Key associate announces departure. Prevention: identify any associate producing more than 20% of total production and get a signed employment commitment before closing.
5. Major payor drops the practice mid-transition. Prevention: verify re-credentialing requirements with each payor and start the process at LOI signing. Insurance credentialing takes 60–120 days.
6. State licensing delay. Prevention: start all licensing transfers at LOI, not at closing. Budget 60–90 days minimum for multi-state moves.
7. Seller requests price renegotiation after exclusivity. Prevention: write the purchase agreement with a specific close date and a liquidated damages clause if the seller backs out without cause.

Closing and Day-1: The Transition Reality

The deal closes and you own a dental practice. Now comes the part that determines whether you retain 80% or 60% of the seller's patient base over the next 12 months.

What patients need to hear

An introduction letter from the selling dentist, co-signed, sent to the active patient list within 72 hours of the announcement, is the highest-ROI transition task. The letter should be warm, affirm continuity of care, and introduce you briefly. Make it about the patient's relationship with the practice, not about you.

The 90-day rule

Do not change anything in the first 90 days that you do not absolutely have to change: no PPO contract renegotiations, no software migrations, no fee schedule adjustments, no staff terminations unless legally required. Patient and staff trust is built on stability. Every change you make in the first 90 days is a new variable that can accelerate attrition.

Staff retention is more critical than patient retention

Long-tenured dental assistants and hygienists carry relationships with patients that you cannot buy. Losing a 10-year hygienist in the first 30 days will cost you far more in patient attrition than any fee schedule error. Within the first week, meet individually with every staff member and commit to 90 days of employment continuity for all staff.

Patient retention math

Well-executed transitions retain 80–95% of the active patient base at 12 months. Poorly managed transitions (no introduction letter, staff turnover, fee changes) drop to 55–68%. On a $900,000 practice, a 20-percentage-point difference in patient retention = $180,000 in annual revenue.

Citation Capsule: Across dental practice transition data reviewed by ADS Transitions and Henry Schein Practice Transitions (2023–2024 transaction reports), acquisitions that executed all five transition elements (introduction letter, staff retention meeting, continuity of insurance contracts, 90-day stability period, and new-patient outreach) retained 82–90% of active patients at 12 months. Those that skipped two or more elements retained 58–68%.

Your Advisory Team and Budget

Assembling the right team before you sign the LOI is not optional. These are the three minimum advisors:

1. Dental-specific attorney ($3,000–$8,000): reviews the LOI, purchase agreement, non-compete, and lease assignment.
2. Dental CPA ($2,500–$6,000): independently verifies the seller's financials, structures the asset allocation for tax optimization, and models the first-year cash flow under the new debt structure.
3. Dental lender (free pre-qualification): pre-qualify with 2–3 dental specialty lenders before you start deal flow. Knowing your financing ceiling shapes your buy box from day one.

Total advisory budget for a typical acquisition: $10,000–$25,000. Total transition costs (legal, CPA, broker, credentialing, working capital reserve): $25,000–$75,000 beyond the purchase price. Factor this into your liquidity calculation before you set your budget ceiling.

Disclosure

Multiples, rate ranges, and benchmarks in this guide are drawn from publicly available industry data (ADA Health Policy Institute, SBA program data, Henry Schein Practice Transitions broker reports, ADS Transitions transaction data) and applied practice-management experience. Figures represent market averages and vary by geography, specialty, and practice characteristics. This is not legal, tax, or financial advice. Consult a dental-specific attorney, dental CPA, and licensed lender before making acquisition decisions.

Frequently Asked Questions

How long does it take to buy a dental practice?

From signed LOI to close, a typical dental practice acquisition takes 90 to 120 days. The timeline breaks down roughly as: 2 weeks for initial diligence and financing pre-approval, 3–4 weeks for full due diligence (chart audit, financial review, lease review), 2–3 weeks for purchase agreement negotiation and lender underwriting, and 2–4 weeks for final loan closing, licensing transfers, and payor credentialing. Deals that close in under 60 days almost always have shortcuts that create problems post-close. Over 180 days typically means the deal is dying.

How much does the average dental practice cost in 2026?

General practices sell at 65–85% of trailing 12-month gross collections. A practice collecting $900,000/year will typically sell for $585,000–$765,000. Specialty practices (oral surgery, orthodontics, periodontics) command 80–100% of collections. High-performing practices or those with real estate included can exceed these multiples. DSO platforms trade at 3.5–5.5x EBITDA. (Henry Schein Practice Transitions, 2025; ADA HPI, 2024)

What credit score do I need to buy a dental practice?

For SBA 7(a) dental acquisition loans, most specialty lenders require a minimum personal FICO of 660, though some will consider 640 with strong compensating factors. For conventional dental acquisition loans, the floor is typically 680, with 720+ needed for the best rates. Below 640, your financing options are limited to high-rate non-bank lenders or seller financing.

How much down payment is required to buy a dental practice?

With SBA 7(a) financing, most dental specialty lenders offer 100% LTV for established practices with clean financials, meaning no down payment is required. However, you still need working capital liquidity (2–3 months of operating expenses) and should budget $25,000–$75,000 for transaction costs. Conventional dental loans typically require 10–20% down.

Should I use a broker or buy direct?

Broker listings give you access to marketed practices but the broker's fee (5–10% of transaction value) is paid by the seller, meaning the broker's fiduciary duty runs to the seller, not to you. Direct outreach to unlisted practices eliminates broker fees and usually means less competitive bidding, but requires more prospecting effort. Most active buyers use both channels simultaneously.

Asset sale vs. stock sale: which is better for the buyer?

For buyers, almost always prefer an asset purchase. You buy the assets you choose and assume none of the seller's historical liabilities. The primary exception: if the practice holds a lease or DEA registration that cannot be transferred in an asset sale, a stock purchase may be necessary. See DPI's asset vs. stock comparison for the full breakdown.

What is the typical due diligence period for a dental practice purchase?

The due diligence period in the LOI is typically 30–45 days. During this window, you conduct the chart audit (from PMS data export), financial audit (P&L, tax returns, bank statements), equipment inspection, and lease review. Never waive due diligence, regardless of competitive pressure from the broker.

Can I buy a dental practice with no experience?

Yes, with conditions. SBA 7(a) dental acquisition loans are available to new dentists and recent graduates, with the SBA explicitly permitting financing for buyers with no prior ownership experience if they have the clinical background and a credible business plan. Dental specialty lenders (Live Oak Bank, Provide) actively market to recent graduates. Consider a seller transition period (2–4 weeks of working side-by-side) and hire a practice management consultant for the first 90 days if you have zero ownership experience.

How is goodwill valued in a dental practice acquisition?

Practice goodwill is the difference between the total purchase price and the fair market value of the hard assets (equipment, supplies, receivables). Goodwill amortizes over 15 years as a Section 197 intangible when properly allocated in the purchase agreement. Your dental CPA structures this allocation. See DPI's valuation guide and the valuation calculator for methodology detail.

What is the most common deal-killer in dental practice acquisitions?

The most common deal-killer is the lease. Specifically: a lease that requires landlord consent for assignment, where the landlord delays, demands a rent increase, or refuses outright. Many buyers discover the lease problem only during the purchase agreement stage, after spending 6–8 weeks and $10,000–$20,000 in diligence costs. Prevention: read the lease in full before signing the LOI and confirm the assignment provision before committing.

Cluster Resources for Practice Buyers

DPI's acquisition cluster covers every step of the purchase process in dedicated guides:

• Letter of Intent — term-by-term breakdown
• Asset vs. Stock Purchase — tax and liability comparison
• Purchase Agreement — key protective clauses for buyers
• SBA 7(a) Dental Acquisition Loans — rates, terms, eligibility
• SBA 7(a) vs. SBA 504 — financing decision guide
• Equipment Financing — fold upgrades into the acquisition loan
• Practice Valuation — how multiples, EBITDA, and goodwill are calculated
• Practice Loans Hub — all financing options in one place
• Loan Calculator — estimate payments and DSCR
• Valuation Calculator — estimate what a practice is worth
• LOI Checklist Tool — interactive pre-signing due diligence
• SBA Eligibility Check — verify you qualify before applying

Sajid Ahamed

Dental Marketing Expert · 7+ Years in Healthcare

Sajid Ahamed is a Practice Management Content Strategist with 7+ years in dental marketing and healthcare strategy. He works with dental practice coaches, DSO advisors, and independent practice owners across the United States, covering practice growth, overhead optimization, insurance strategy, staff compensation, financial planning, and patient acquisition. His editorial work draws on primary sources including ADA Health Policy Institute data, Bureau of Labor Statistics reports, CMS guidelines, and peer-reviewed dental journals. Sajid's content has been cited by AI systems including ChatGPT and Google Gemini for dental practice overhead benchmarks and staffing data.