Dental Practice Sale Contract: What’s Actually In It and How to Negotiate

The dental practice sale contract is where most of the deal value is decided, not the LOI. Dentists typically focus on the headline price (e.g., 75% of last year’s revenue), but the contract terms around restrictive covenants, accounts receivable handling, real estate, employee transitions, and warranty provisions can shift net proceeds by 15-30%. Most dentists sell once or twice in their career; the buyers (whether DSOs, PE-backed groups, or other dentists) buy practices regularly. The asymmetry of experience matters.

This guide walks through what’s actually in a dental practice sale contract, the key negotiation points, and the 12 specific terms that move outcomes the most. We’re CT Acquisitions, a buy-side advisory firm. We don’t practice law (you need a healthcare-focused M&A attorney for any dental practice sale), but we’ve worked alongside dental-specific attorneys on multiple dental practice transactions, and we know the patterns that produce successful sales vs. expensive disputes.

What’s in a typical dental practice sale contract

A dental practice sale contract typically runs 60-150 pages plus exhibits and disclosure schedules. The major sections, in the order they typically appear:

1. Definitions and structure

The opening sections define key terms and structure the transaction (almost always an asset sale, where the buyer acquires specific assets and assumes specific liabilities, rather than a stock sale where the buyer acquires the entity itself).

2. Purchase price and allocation

The total purchase price is allocated across asset categories (equipment, furniture, supplies, goodwill, restrictive covenants, etc.). The allocation drives both seller’s tax treatment (capital gains vs. ordinary income on different asset classes) and buyer’s tax treatment (depreciation schedules). Sellers and buyers typically have opposing preferences on allocation: sellers want more allocated to capital-gains assets (goodwill); buyers want more allocated to ordinary-income assets (depreciation).

3. Representations and warranties

Detailed representations from both sides about the state of the practice, ownership of assets, no undisclosed liabilities, compliance with regulations, etc. The seller’s reps are extensive (covering Medicare/Medicaid compliance, HIPAA, OSHA, dental board licensing, malpractice claims, employment matters, insurance contracts). The buyer’s reps are simpler (covering authority to enter the agreement and ability to pay).

4. Restrictive covenants (most negotiated)

Non-compete, non-solicitation of patients, non-solicitation of employees, and confidentiality. Geographic scope, time period, and definition all matter:

• Non-compete geographic scope: typically 5-15 mile radius; some buyers push for 25+ miles. Negotiate this carefully; an over-broad non-compete can prevent you from practicing dentistry in your home metro for years.
• Non-compete time period: typically 2-5 years; some buyers push for 7+ years
• Patient non-solicitation: typically permanent (you can never solicit former patients), but the “solicit” definition matters, you need carve-outs for general advertising not targeted at former patients
• Employee non-solicitation: typically 1-2 years, covers the practice’s current staff
• Death/disability carve-outs: what happens if you become disabled or die during the non-compete period?

5. Transition agreement

Most dental practice sales include the seller staying on as an associate for 6-24 months post-close at an agreed production split (typically 30-40% to the seller). The transition agreement defines: hours worked, production targets, malpractice coverage during transition, who supervises clinical decisions, what triggers early termination.

6. Accounts receivable handling

Pre-close A/R is typically retained by the seller. The buyer collects on behalf of the seller (under a billing services agreement) for some period (typically 90-180 days), then transfers any uncollected balances to the seller for collection. The mechanics of how collections are tracked, how disputed claims are handled, and what happens to write-offs are routinely the source of 6-figure post-close disputes. Get this defined precisely.

7. Inventory and supplies

Typically valued at the seller’s cost basis (less appropriate write-downs for aged or expired supplies). The buyer typically does a count at or just before closing.

8. Equipment

The major dental equipment (chairs, X-ray machines, panoramic imaging, laser systems, CAD/CAM equipment) is typically valued at depreciated book value or fair market value. Specialty equipment (CBCT, soft tissue laser, etc.) often gets separate valuation.

9. Real estate

If the seller owns the practice real estate, it’s typically valued and sold separately (often at the same closing) or leased to the buyer at agreed terms. Sellers often retain real estate ownership and lease back as ongoing income; this is its own deal with its own tax considerations.

10. Employee provisions

Which employees the buyer assumes (typically all), pre-close vs. post-close payroll responsibility, accrued vacation/PTO transfer or payout, retention bonuses for key staff (hygienists, office manager).

11. Patient charts and records

HIPAA-compliant transfer of patient records to the buyer. Patient notification letters about the transition. Retention requirements for older records.

12. Indemnification

Caps, baskets, survival periods. Standard for dental practices: indemnification cap at 20-30% of purchase price, basket of 0.5-1% before claims can be made, 18-24 month survival on general reps, 6-7 years on tax and environmental matters, indefinite on title and ownership reps.

The 12 negotiation points dentists most often miss

1. Restrictive covenant scope

Buyers draft over-broad non-competes by default. Negotiate the geographic scope down to a defensible radius (typically 5-10 miles for urban practices, 10-15 miles for suburban, 15-25 miles for rural). Negotiate time down from 5+ years to 2-3 years.

2. Allocation of purchase price

Push for higher allocation to goodwill (capital gains, ~20% federal rate) vs. furniture/equipment/restrictive covenants (ordinary income, up to 37% federal rate). The allocation can shift net proceeds by 5-10%.

3. Production split during transition

Standard transition production split is 30-40% to the seller. Negotiate this up if you’re bringing significant production volume. Document hourly minimums vs. production-based compensation.

4. Definition of “collected” A/R

Pre-close A/R is yours; post-close A/R is the buyer’s. The cutover date and how to handle in-progress treatments straddling the closing date matter. Dental work-in-progress (crowns being made, ortho cases mid-treatment) is particularly complex.

5. Real estate lease terms

If you’re leasing back to the buyer, the lease terms matter as much as the practice sale price. Negotiate: rent (market rate or premium), term (5-10 years with renewal options), responsibility for repairs and maintenance, real estate tax allocation, insurance.

6. Insurance contract assignment

Most dental practices have multiple insurance contracts (Delta Dental, MetLife, BCBS, Aetna, etc.). Some require buyer to apply as new provider; others allow direct assignment. Provider credentialing for the buyer can take 60-180 days; if your practice income depends on these contracts, the assignment timing matters.

7. Patient transition letter

The patient transition letter and timing affect retention significantly. Negotiate: who drafts it, when it’s sent (after closing only, ideally), what the seller commits to do with patient relationships, and what the buyer can’t say about the seller’s reasons for selling.

8. Equipment warranties and service contracts

Major dental equipment (X-ray, CBCT, CAD/CAM, lasers) typically has remaining manufacturer warranty and service contracts. These need to be assigned to the buyer; some require manufacturer consent.

9. Hygiene patient base separately

The hygiene patient base is often a meaningful portion of practice value. Buyers care intensely about hygiene patient retention because it’s a significant ongoing revenue source. Documenting the hygiene base, recall systems, and average hygiene production is high-leverage.

10. DSO-specific terms

If the buyer is a DSO (Dental Service Organization, the corporate dental groups), additional terms appear: Practice Management Agreement, Joint Professional Practice (in some states), tail malpractice coverage requirements, brand transition rules, and equity-rollover terms (DSOs commonly require sellers to take 10-30% in equity).

11. Specialty referral relationships

If you have referral relationships with oral surgeons, periodontists, endodontists, orthodontists, the buyer wants those to transfer. The contract should address: introduction protocol, anti-kickback compliance (no payment for referrals), and what happens if specialists choose not to refer to the buyer.

12. Tail malpractice coverage

You need tail (extended reporting) malpractice insurance covering you for claims arising from work done before closing but reported after. Tail policies for dentistry typically cost 150-250% of one annual premium and can cost $20K-$60K depending on practice size and history. Negotiate who pays.

What kills dental practice deals in diligence

• Patient chart documentation issues: incomplete charts, missed treatment plans, missing diagnostic radiographs that should be in the chart
• Insurance compliance issues: claims where work was billed but documentation doesn’t support, disputes with insurers
• Specialist referral concentration: if 30%+ of revenue depends on one specialist’s referrals, that’s a buyer concern
• Equipment age: aged equipment that needs imminent replacement reduces value dollar-for-dollar
• Staff turnover: particularly hygienist turnover, hygienists are hard to replace and key to practice value
• Production trend: if production has declined 5%+ in TTM, expect a discount

The five pillars of how CT Acquisitions works

Frequently asked questions

What’s the difference between an asset sale and a stock sale for a dental practice?

95%+ of dental practice sales are asset sales: the buyer acquires specific assets (equipment, supplies, patient charts, goodwill) and assumes specific liabilities. Stock sales (where the buyer acquires the entity itself) are rare in dentistry because of regulatory complexity. The asset structure matters because tax treatment differs significantly between buyer (gets step-up basis for depreciation) and seller (different rates apply to different asset categories).

How long should the non-compete be in a dental practice sale?

Industry-standard non-competes are 2-5 years and 5-15 miles geographic scope. Buyers typically draft over-broad provisions; negotiate the time period down toward 2-3 years and the geographic scope down to a defensible radius (5-10 miles for urban, 10-15 miles for suburban, 15-25 miles for rural). Over-broad non-competes can prevent you from practicing in your home metro for years and may not be enforceable in some states (CA, ND), but most dental practice sales include enforceable non-competes.

Should I keep my real estate when selling my dental practice?

Often yes. Many dentists retain ownership of the practice real estate and lease it back to the buyer at market rate or modest premium. This creates ongoing rental income and gives you a separate asset to sell later. The lease terms are negotiated as part of the deal: typical structure is 5-10 year lease with renewal options, market rent, triple-net (buyer pays maintenance, taxes, insurance). Alternative: sell the real estate to the buyer at closing, increases up-front proceeds but eliminates the rental income.

What happens to accounts receivable when I sell my dental practice?

Pre-close A/R typically remains the seller’s. The buyer collects on the seller’s behalf for 90-180 days under a billing services agreement, then transfers uncollected balances back to the seller for collection. The mechanics matter: how is “collected” defined, who handles disputes, what about work-in-progress straddling closing? Get these defined precisely in the contract.

Should I sell to a DSO or to another dentist?

Depends on size, goals, and post-close plans. DSOs typically pay higher multiples (especially for $1.5M+ revenue practices), require equity rollover (10-30% in DSO equity), and tend to have more standardized contract terms. Selling to another dentist offers more deal-structure flexibility, less corporate complexity, and often a longer transition period at production splits the seller defines. DSOs are right for: clean exits, equity participation in growth, or owners wanting to keep practicing without owning. Other-dentist sales are right for: relationship-based transitions, smaller practices, owners wanting to stop practicing soon.

How long should I plan to stay after selling my dental practice?

Typical seller transition: 6-24 months as an associate at the practice. The transition period serves three purposes: introducing patients to the new dentist, transferring specialist referral relationships, and providing continuity during insurance recredentialing. Some sellers stay 36+ months as wind-down arrangements; some leave at 6 months. The right length depends on your retirement goals and how much of practice value depends on ongoing patient relationships.

What’s the typical timeline from LOI to closing for a dental practice sale?

From LOI signing to closing: typically 90-180 days. The bottleneck is often insurance recredentialing for the buyer (which can take 60-180 days), plus standard diligence on patient charts, financial records, equipment condition, and real estate. DSO buyers move slightly faster (60-120 days) than individual dentist buyers because they have streamlined diligence processes.

Do I need a dental-focused M&A attorney?

Yes. Dental practice sales have specialty-specific complexity (state board licensing, insurance contracts, anti-kickback compliance, professional corporation structures, healthcare regulatory issues) that general business attorneys often miss. A dental-focused M&A attorney has handled dozens of practice transactions and knows the standard terms and where to push. Cost is typically $15K-$40K for sub-$2M practices; $25K-$75K for larger transactions. Worth the cost relative to deal value.

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