Law Firm Valuation: What Is My Law Practice Worth?
Law firms trade below comparable businesses, and the reason is structural, not personal. Businessappraisal estimates your range and shows exactly which drivers are capping it.
Estimated business value
Method breakdown
What moves this number
Estimate, not a certified appraisal. Your figures are not stored.
In short
Most law firms sell for roughly 1.5x to 3.5x seller's discretionary earnings, or somewhere around 0.5x to 1.5x annual gross fees, with small firms that actually closed clustering near 2.7x SDE and a median sale price around 500,000 dollars. Law firm multiples sit below those of comparable professional-services businesses for a structural reason: under ABA Model Rule 5.4, non-lawyers cannot own a law firm in roughly 48 states, so the only lawful buyer of your practice is another lawyer. That caps the bidder pool and the price with it. Businessappraisal estimates your range from your own numbers and explains what is driving it. It is an educational estimate, not a certified appraisal.
Benchmarks
What law firms actually sell for
| Method or buyer | Reported range | What it tells you |
|---|---|---|
| Earnings multiple | 1.0x to 2.5x earnings is the likely range, 0.5x to 3.33x the outer bounds | The best-documented framework in the field, from Altman Weil. Earnings here means normalized earnings including owner compensation, so it behaves like SDE. |
| SDE multiple, firms actually sold | 1.78x to 3.55x SDE, median about 2.71x | Small-firm transaction benchmarks. Half of firms that sold went between roughly 1.5x and 2.3x SDE, so the median flatters the typical outcome. |
| Revenue multiple | 0.71x to 1.44x revenue, median about 1.19x | A cross-check, not a method. The classic percentage-of-gross-fees rule of thumb has no statistical basis, and credible sources put it anywhere from 0.2x to 4.0x. |
| Typical sale price | Median around $500,000; 80 percent sold between $100k and $1.5M | The realistic scale of a small law firm sale. Median firm revenue in that data was about $965,000. |
| Contingency and personal injury firms | Valued on case inventory, not on a revenue multiple | Open cases times average net fee times your success rate, minus overhead, discounted to today. Applying a revenue multiple to a PI firm is simply the wrong method. |
Sources: Altman Weil (James Cotterman), "Valuation of a Law Firm and a Law Practice"; BizBuySell law firm sold-business benchmarks. Worth stating plainly: there is no comparable-transaction database for law firms, so every published multiple is either small-business broker data or consultant judgment. Treat all of these as reference points, not quotes.
Value drivers
What actually moves a law firm valuation
Institutional versus personal goodwill
The whole ballgame. If clients hire you rather than the firm, there is very little for a buyer to purchase. Firms known as the go-to shop for a type of work, with clients who stay, command the top of the range.
Practice area
Estate planning, trusts, immigration, and outside-general-counsel work recur and transfer, so they price highest. Criminal defense and family law are one-shot and rainmaker-driven, and often cannot be sold as a going concern at all.
Realization and collection
Buyers look straight at the gap between hours worked and cash collected. Industry benchmarks run near 88 percent realization and 93 percent collection, and the two compound, so roughly a fifth of potential revenue quietly disappears.
Owner and rainmaker dependence
If the senior partner originates the work, does the work, and owns the relationships, the buyer is purchasing an expiring asset. This is the single largest downward adjustment in the standard frameworks.
Client concentration
No single client should be much more than 10 to 15 percent of revenue. Above that, the buyer prices in the chance that the client leaves with you.
Succession runway and the tail
A seller young enough to hand off properly adds real value. Remember the cost side too: sellers typically need tail malpractice coverage, commonly quoted at 100 to 300 percent of the last annual premium.
Why law firms are worth less than comparable businesses
An accounting practice, a wealth management firm, and a law firm can have identical revenue, identical margins, and identical client quality, and the law firm will still trade at a lower multiple. That is not a market opinion, it is a rule.
ABA Model Rule 5.4 prohibits non-lawyers from owning any interest in a law firm and from sharing fees with lawyers. Roughly 48 states have it in force. Private equity can buy the accounting firm and the wealth manager outright. It cannot buy your law firm. The only lawful buyer is another lawyer or law firm, and a smaller pool of bidders means a lower clearing price.
Rule 1.17 then governs how a practice may be sold at all. It requires you to sell the entire practice or an entire practice area rather than cherry-picking the good clients, it requires written notice to clients who remain free to take their file elsewhere, and it bars the buyer from raising fees because of the sale. So a buyer cannot underwrite a price-increase synergy, and cannot be certain the clients stay. Both facts push the multiple down.
There are narrow exceptions. Arizona abolished its Rule 5.4 in 2021 and now licenses alternative business structures with non-lawyer ownership, and Utah has run a regulatory sandbox. Private equity has moved aggressively into personal injury through management services organizations, which own the marketing, technology, and back office while the law firm itself stays lawyer-owned. But unless you are in one of those lanes, the honest planning assumption is that your buyer is another lawyer.
How to value a law firm step by step
- Normalize earnings. Start from profit, add back owner compensation, discretionary spending, and one-time costs. That is the earnings figure every method here multiplies. Our guide to SDE versus EBITDA covers the add-backs.
- Apply an earnings multiple. Start in the 1.0x to 2.5x band and move within it based on transferability, not on how proud you are of the firm.
- Cross-check against gross fees. Roughly 0.5x to 1.5x annual revenue is the credible band. If the two methods disagree sharply, trust the earnings method.
- Adjust hard for dependence. Ask honestly what percentage of revenue would still be there twelve months after you stopped answering the phone. That number, not last year's billings, is what a buyer is purchasing.
- Value contingency work separately. If you run a PI docket, map every open case with its stage, expected net fee, and probability of resolution, then discount to present value. Do not apply a revenue multiple to it.
The calculator at the top of this page runs an SDE multiple, a revenue multiple, and a discounted cash flow together and shows you the range they produce. If a sale is the goal, the page on valuing a business before you sell covers what to fix first.
Questions
Law firm valuation questions people actually ask
What is the average valuation multiple for a law firm?
Roughly 1.5x to 3.5x seller's discretionary earnings, with small firms that actually sold clustering near 2.7x and a large share going between 1.5x and 2.3x. On revenue, the credible band is about 0.5x to 1.5x of annual gross fees. Anything more precise than that is false precision.
How much is my law firm worth?
Take your normalized earnings including your own compensation and multiply by something in the 1.0x to 2.5x range, then sanity-check against 0.5x to 1.5x of gross fees. A firm billing 1 million dollars with 350,000 dollars of owner earnings typically lands somewhere between 500,000 and 900,000 dollars, driven mostly by how much survives your departure.
Can a private equity firm buy my law practice?
Not the law firm itself, in roughly 48 states. ABA Model Rule 5.4 bars non-lawyer ownership and fee sharing. Private equity invests instead through a management services organization that owns the marketing, technology, and back office, while the firm stays lawyer-owned. Arizona is the notable exception and permits non-lawyer ownership directly.
Why do estate planning firms sell for higher multiples than personal injury firms?
Because the work recurs and the client belongs to the firm. Estate planning brings annual reviews and trust administration, and the relationship is process-driven rather than personal. Personal injury revenue is lumpy, one-shot, and often tied to the named lawyer, so a traditional buyer pays less for it.
How is goodwill valued in a law firm sale?
Only institutional goodwill has value. If clients come to the firm because of its reputation, systems, and referral sources, a buyer will pay for it. If they come because of you personally, that is personal goodwill and it walks out with you, so buyers assign it little or nothing.
Can a solo law practice be sold?
Yes, and Model Rule 1.17 exists precisely to allow it, but the price is usually modest. You must sell the entire practice or practice area, notify clients in writing, and stop practicing in that area in the jurisdiction. Most solo sales are structured with a transition period and an earn-out rather than cash at close.
How do I increase my law firm value before selling?
Make yourself replaceable. Move originations to other lawyers, document processes, cut client concentration below about 10 percent, tighten realization and collection, and shift work toward recurring practice areas. Start two years out, because buyers look at trends rather than at one good year.
Last updated July 2026
Why it fits
Firm owners planning succession, a merger, or a sale, and partners negotiating a buy-in or buyout.
Priced on transferable goodwill
What a buyer pays for is the book that stays after you leave. Clients who follow you personally are worth close to nothing to them.
Practice area sets the ceiling
Estate planning and other recurring work transfers cleanly. One-shot litigation and criminal defense do not, and the multiple reflects it.
Benchmarked to real firm sales
Your range is compared against what law firms have actually sold for, not the rule-of-thumb percentages that have no statistical basis behind them.
More use cases
Related features
Find out what it is worth
Enter your numbers and get an estimate from three methods in minutes, benchmarked against comparable sales, with the drivers explained. An educational estimate, not a certified appraisal.