Dividing a professional practice in divorce

A professional practice — a physician's office, a law or dental practice, an accounting or consulting firm — is a peculiar asset in divorce, because so much of its value is the owner personally. Unlike a manufacturing business with machines and inventory, a practice's worth often rests on one person's credentials, reputation, and relationships. You can't hand half a surgeon's skill to an ex-spouse. That reality reshapes every part of the division: what the practice is worth, how much of that worth is even divisible, and how one spouse buys out the other without a marketable business to sell. This is the advanced terrain a practice owner and their spouse both need to understand.

The distinction that decides the number: goodwill

Valuing a practice hinges on splitting its goodwill into two kinds, because many states treat them completely differently. Enterprise goodwill is value that stays with the business regardless of who owns it — the location, the trained staff, the systems, the recurring patient or client base that would transfer to a buyer. Personal goodwill is value that walks out the door with the professional — their individual reputation, skill, and personal relationships. In a large number of states, personal goodwill is not marital property at all, on the logic that it's really just the owner's future earning capacity, which isn't divisible. For a solo practitioner whose practice is mostly them, this single distinction can cut the divisible value in half or more.

Why the valuation is a fight worth funding

• Hire a credentialed appraiser (ABV, ASA, or CVA), typically $5,000–30,000 — for a practice, one who specifically understands professional-practice goodwill. Each side often retains its own, and reasonable experts can differ by 30–50%.
• The method matters enormously: an income approach that capitalizes the practice's earnings must be careful not to capitalize the owner's personal labor, or it double-counts what's really just their salary.
• Owner's compensation must be normalized: if the professional pays themselves an artificially low salary, the appraiser adds it back to find true profit — but that same normalized income then drives support, so the two numbers interact.
• Watch for suppression during the valuation window: an owner suddenly deferring procedures, delaying billings, or 'losing' clients to shrink the number. Forensic accountants detect it by comparing the pipeline to prior years and industry trends.

Structuring the buyout without a saleable business

The professional almost always keeps the practice — it's their livelihood and often can't be sold to a stranger anyway — which means the division is really a buyout: the owner keeps 100% and compensates the ex for their marital share through other means. Because a practice generates income but rarely holds enough cash to write a large check, the buyout gets funded from a stack of sources rather than one lump sum. The goal is to make the ex whole on the divisible value without stripping the practice of the working capital and equipment it needs to keep generating the income that funds everything, including support.

Buyout structures compared

Protecting the practice — before and after

1. The strongest protection is pre-need: a prenup or postnup designating the practice and its appreciation as separate property, or a partnership/shareholder agreement with a valuation formula that binds every owner's divorce.
2. Pay yourself a genuine market salary all along — chronic undercompensation builds the other side's argument that marital effort subsidized the practice's growth.
3. Keep clean books and clean walls: no personal expenses run through the practice, no practice funding from joint accounts. Commingling pulls the practice deeper into the marital pot.
4. Get your own valuation early if a divorce is coming; whoever values first sets the anchor everyone else argues against.
5. Update the paperwork afterward: buy-sell agreements, malpractice and key-person insurance beneficiaries, and any documents naming the former spouse.

The bottom line

A professional practice divides differently because it's mostly the professional. Split enterprise goodwill from personal goodwill — much of the value may not be marital at all — hire a credentialed appraiser who understands the distinction, and watch for the double-dip that charges the owner twice for the same income. Fund the buyout from offsetting assets and a structured note rather than gutting the practice, and keep running it at full strength throughout. Done carefully, the settlement leaves the ex fairly compensated and a healthy practice on the other side — which was always the whole point, since that practice is what pays everyone.