The basic shape of a valuation
Most veterinary practice valuations follow the same two-step logic:
- 01Establish normalized earnings — what the business reliably earns under a typical owner.
- 02Apply a multiple that reflects how safe and transferable those earnings are.
Everything else in a valuation is refinement of those two numbers.
Step one: normalizing the earnings
The books as filed are written for tax purposes and reflect one specific owner's choices. Normalizing restates them:
- Add back one-time and personal items that a new owner would not incur.
- Replace the owner's actual compensation with market-rate pay for the veterinary work performed.
- Adjust for related-party rent that sits above or below market.
- Remove revenue or expense that is not continuing.
The output is the earnings a buyer can reasonably expect to inherit. If the owner has been paying themselves an unsupported wage, this is the step where that shows up.
Step two: the multiple
The multiple prices risk. It rises with transferability and falls with concentration:
Pushes the multiple up
- Multiple productive doctors, none irreplaceable
- A long, assignable lease at market rent
- Tenured staff and documented processes
- Clean, reconcilable books over several years
- Diversified client base and steady new-client flow
Pushes it down
- Earnings dependent on the departing owner's own hands
- Short or uncertain lease, or a landlord relationship that ends with the seller
- High staff turnover, undocumented workflows
- Deferred equipment replacement
- Records that require reconstruction
What owners control before a sale
The multiple is mostly built years before anyone is negotiating. The controllable pieces are ordinary operations: clean records, market-rate owner pay so the normalization is small rather than dramatic, a lease that extends past the closing, and a practice that keeps running when the owner is on vacation.
Why this matters even without a sale
A valuation is a description of how durable the business is. Owners who track it annually get an early warning system — a falling multiple usually signals concentration or record-keeping problems that also affect the current year, not only the eventual exit.
