You buy an existing veterinary practice through a repeatable sequence: find a practice whose numbers and location fit you, sign a confidentiality agreement, study its financials in a data room, agree on a price and a letter of intent, arrange financing, verify everything in due diligence, then close, file the registrations and premises permit, and take over the team.
This guide walks the sequence end to end and flags the veterinary-specific checks that sink careless deals.
Rules vary by state and change
This guide explains federal rules and the state rules it names, as of the date above.
Employment law and veterinary practice rules differ by state and are revised often, so confirm current requirements with your state veterinary board, labor agency or employment counsel before you act on them.
It is general information, not legal advice.
Who buys practices today: DVMs vs corporate groups
In practice, the competition for a listing comes from two kinds of buyer: a veterinarian — an associate stepping up, or an owner adding a second location — and corporate groups, including private-equity-backed platforms that buy practices as companies.
The legal form is shifting too: census-based AVMA data show individual proprietorships fell from 19.7% of U.S. veterinary practices in 2012 to 9.9% in 2022.
Corporate buyers have been active at scale — in 2017 the FTC required Mars to divest 12 specialty and emergency clinics as a condition of its $9.1 billion acquisition of VCA, and in 2022 it conditioned JAB's $1.1 billion acquisition of SAGE Veterinary Partners on divestitures in California and Texas.
You won't out-spend that competition; you win on fit, financing certainty, and what you offer the seller's team.
Who may own is state law, and it is the first check to run on yourself.
A VeterinaryHires statute-by-statute read of all 51 jurisdictions found nine restrict who may hold equity in a veterinary practice, four permit lay ownership but bar lay control of clinical judgment, and fourteen permit it behind a facility permit with a named responsible veterinarian.
Our guide to who can own a practice in your state maps every jurisdiction — check yours before you structure a deal.
This guide is about buying the whole practice.
If you want to become an owner without carrying an entire business, that is a partner buy-in — a stake in a practice another veterinarian keeps running — a different transaction with different paperwork.
Where to find practices for sale
Practices reach buyers through a short list of channels: brokerage listings, practice-for-sale marketplaces, word of mouth through the CPAs, attorneys and lenders who serve veterinary practices, and a direct approach to an owner who has listed nothing.
We can't rank those channels: our research found no primary source identifying the main listing sites or brokerage firms, or measuring how many sales never list publicly.
Treat any claim about the best channel, or an off-market percentage, as marketing until someone shows the data.
The direct channel is worth the effort because of who owns practices: in AVMA's 2024 owner survey, 50.6% of practices had been in business at least 21 years.
A respectful letter to an owner in that position, financing already arranged, can land a deal no one else knew was available.
Whichever channel produces the target: sign a confidentiality agreement before any numbers move, expect the seller's materials in a data room, and line up your own CPA and a practice-transactions attorney before you make an offer.
How the price is set
Start with an uncomfortable fact: our research found no neutral, published standard multiple for veterinary practices — the only figures we found in circulation are M&A-advisor marketing, which we don't repeat.
If a listing quotes "X times earnings," ask what source that multiple comes from.
What you are pricing is the practice's earnings power, its tangible assets, and what the deal includes.
Earnings power starts with revenue — AVMA publishes the yardsticks: median gross revenue per FTE veterinarian (reported in 2024 for 2023) was $616,667 in companion-animal-exclusive practices, $608,553 in companion-animal-predominant and $416,250 in mixed-animal; within the companion-animal-exclusive group the lower quartile was $411,111 and the upper quartile $867,901.
Normalizing is where buyers earn their keep, and the owner's pay is the biggest adjustment: replace it with a market-rate associate salary before you judge what the practice really earns — AVMA's census puts companion-animal-exclusive associate professional income at a mean of $146,196 and a median of $133,000 for 2023.
Strip out one-time costs and anything that won't continue.
Then nail down what is for sale.
In AVMA's 2024 owner survey, 54.9% of owners held the practice in one legal entity and the land and buildings in a separate entity, 24.7% owned the practice but not the land and building, and 19.3% owned practice, land and building in one entity.
Ask early whether you're buying the practice only, the practice plus the property, or a membership interest in the property entity — each is a different deal with a different loan.
Financing the purchase
SBA's 7(a) program is built for exactly this transaction: SBA lists complete or partial changes of ownership among allowed 7(a) loan uses, alongside working capital, real estate and equipment, and the maximum loan amount is $5 million.
You apply through a participating lender, not through the SBA itself; eligibility includes, among other requirements, being unable to get the desired credit on reasonable terms from non-government sources and showing reasonable ability to repay.
Maturities run 10 years or less unless you're financing real estate or equipment with a longer useful life — real estate can go to 25 years including extensions — and the interest rate is negotiated with your lender subject to SBA maximums.
For standard 7(a) loans of $350,001 to $5 million, SBA guarantees up to 75% of the loan to the lender.
The guarantee goes to the lender, not to you.
The down payment is the question everyone asks, and the one we can't answer for you.
SBA's equity-injection requirements for change-of-ownership loans live in its lender rulebook, SOP 50 10 — currently version 8.1 with technical updates, effective October 1, 2026 — and we could not verify the current equity-injection rules against the SOP text itself, so we won't quote a percentage.
Ask each lender what equity it requires for your deal, and treat a "no money down" pitch as something to get in writing.
If the deal includes the building, look at the 504 program alongside the 7(a): SBA 504 loans run from $25,000 to $5.5 million, finance capital assets such as land, buildings and equipment, and require a borrower contribution of at least 10% of total project cost.
Due diligence: what to check, including staff and contracts
Due diligence is where the deal is actually won, and we found no AVMA- or AAHA-published due-diligence document checklist for practice purchases, so what follows is a practical structure, not a standard.
Work it in the order you'd defend it — the money, the licenses, the people.
The money: reconcile financial statements and tax returns to bank deposits, tie the payroll register to its tax filings, age the receivables, and review the fee schedule — normalizing everything the owner takes as a benefit (vehicles, insurance, family on payroll) before you judge the earnings.
The licenses are the veterinary-specific layer.
Controlled substances first: a DEA registration cannot simply be taken over — no registration may be assigned or transferred except on conditions DEA specifically designates and only with its written consent (21 CFR 1301.52(b)), so plan to apply for the practice's own registration.
A DEA practitioner registration is based on a state license to practice and prescribe, so it cannot authorize dispensing outside that state — buying across state lines makes your licensure timeline the deal's critical path.
A new practitioner registration costs $888 for a 3-year period, DEA requires a separate registration for each principal place of practice where controlled substances are dispensed, and we found no DEA-published processing time — file as early as the letter of intent allows.
Premises registrations are state rules, so check the target's state.
In California, every veterinary premises must be registered with the Veterinary Medical Board, naming each owner or operator and the responsible licensee manager, and the registration is nontransferable — on a change of owner or operator the holder must notify the board within 30 days, so the buyer files a new registration.
In Florida, a premises permit is required for any permanent or mobile establishment where a licensed veterinarian practices, and a non-veterinarian may own the establishment only if a licensed veterinarian is designated to supervise the practice professionally, with the board notified within 10 days of a new designation.
In California, make the new registration a closing condition with a named owner and a date; in Florida, put the responsible-veterinarian designation on the closing calendar; anywhere else, ask the state veterinary board what a change of ownership requires.
The people: collect every employment agreement, offer letter, non-compete and independent-contractor agreement, and read them as the documents you'll be living under — our guide to reviewing staff agreements walks what to look for.
Two non-compete points are easy to get wrong.
First, the staff's non-competes: the FTC's 2024 Non-Compete Clause Rule was set aside in 2024 and never took effect, so it is not in force as of our October 2026 check — state law governs what you're inheriting.
Second, the seller's own covenant: even California, which voids most employee non-competes, still lets a seller of a practice's goodwill or all of their ownership interest agree not to compete within the area where the business operated — so put a seller non-compete in the letter of intent, not the closing folder.
Closing and the transition period
Closing day is mostly documents.
In an asset purchase of a business where goodwill could attach, buyer and seller generally must each file IRS Form 8594 with their tax returns to report how the purchase price is allocated across asset classes.
If buyer and seller agree on the allocation in writing, that agreement binds both unless the IRS determines it is not appropriate.
For Form 8594 purposes, goodwill and going concern value are Class VII assets, and a covenant not to compete entered into in connection with the purchase is a Class VI (section 197) intangible.
Why the buyer cares: you amortize acquired goodwill and other section 197 intangibles ratably over 15 years from the month of acquisition, and a sale-related non-compete is itself a section 197 intangible on the same schedule.
The allocation is a negotiated economic term with tax consequences on both sides — settle it with your CPA in the room.
The workforce has mechanics too.
If you keep the seller's staff in an asset purchase, you may treat them as continuing employees for Form I-9 purposes without new I-9s — provided you obtain and keep the previous employer's I-9 records, whose errors become yours, so review them in diligence.
Federal WARN Act notice duties apply to employers with 100 or more employees (excluding part-time) or 100 or more employees working at least 4,000 hours a week in aggregate; in a covered sale the seller owes any required notice up to and including the sale date and the buyer after it.
Check the target's headcount against the threshold.
How long the seller stays, what they hand over and how they're paid for it are negotiated terms — and we found no neutral benchmark: the only published "norms" for work-back periods and earn-outs are broker marketing, which we don't repeat.
Decide what you actually need from the seller and buy exactly that in the purchase agreement.
Keeping the team after the sale
The team is the asset you are really buying.
In AVMA's 2024 owner survey, companion-animal-exclusive practices averaged 3.8 FTE non-veterinarian staff per FTE veterinarian (3.9 in companion-animal-predominant), and companion-animal-predominant practices averaged 13.6 FTEs: 2.8 veterinarians, 6.4 technicians and assistants, and 4.5 non-medical staff.
Those people hold the client relationships and the medical standards you just paid for.
AAHA's Stay, Please study found 30% of surveyed veterinary professionals in clinical practice planned to leave their current job within the next year — that is intent to leave, not a turnover rate, but an ownership change is exactly the kind of uncertainty that can turn intent into resignations.
Announcement day, not closing day, is when the team decides.
What keeps people through a transition is boring and decisive: meet the team before closing, with the seller's blessing; tell them what changes and what doesn't as early as you can; make pay and schedule decisions in the first week rather than letting them drift; keep the seller visibly present through the handoff; and give your lead technician and practice manager named roles.
If a senior associate wants the next step, an ownership path is a retention conversation worth starting before they look for it somewhere else.
Benefits are part of that conversation — and we found no primary source on how they change after an acquisition, so the plan documents go on the diligence list and the day-one decisions get made deliberately.
You will also be hiring during the transition: roles the seller left open, and resignations you didn't plan for.
Our vet tech hiring hub and veterinarian hiring hub cover the two roles you're most likely to be backfilling.
Due-diligence documents to request
- Financial statements and federal tax returns covering multiple years, reconciled to bank statements
- Payroll register and payroll tax filings for the same period
- Accounts receivable aging and the current fee schedule
- Every employment agreement, offer letter, non-compete and contractor agreement
- The seller's Form I-9 records for any staff you intend to keep
- DEA registration documents and the state premises permit or registration
- Professional licenses for the practice and each associate veterinarian
- The facility lease or deed, the equipment list and service contracts
- Insurance policies: professional liability, property and workers' compensation
- Any pending board complaints, client disputes or litigation