The three components of a law firm deal
Most law firm transactions are not all-cash deals. Total consideration is split across three components in varying proportions depending on buyer type, deal size, and negotiation.
Cash at close
Paid immediately when the deal closes. The most certain money you receive.
Earn-out
Paid over 1–3 years post-close, tied to revenue or collections targets.
Equity rollover
Retained ownership in the combined entity. PE deals only.
Key insight: These three components are trade-offs. More cash at close means a lower total price. Accepting an earn-out or rolling equity allows a higher headline number — but introduces uncertainty and ongoing performance risk.
Cash at close
Cash at close is the portion of the deal paid immediately upon signing and closing. It's the most certain component — once you have it, it's yours regardless of what happens next.
For smaller strategic deals, cash at close may represent 70–100% of total consideration. For PE-backed transactions, it typically drops to 50–70%, with the remainder deferred through earn-outs or rolled into equity. Sellers who prioritize a clean exit negotiate hard for maximum cash at close, accepting a lower total price in exchange for certainty.
Earn-outs
An earn-out is a deferred payment contingent on the firm hitting agreed-upon targets after closing — almost always revenue- or collections-based. For example: collect $2M in the 12 months following close to unlock a $400K earn-out payment.
What to watch for
- Target reasonableness: Are targets based on your actual trailing performance, or inflated projections? Unrealistic targets mean you'll never see the money.
- Measurement period: Shorter earn-out periods (12–18 months) are generally better for sellers than 3-year arrangements.
- Revenue definition: Make sure the definition of "collections" matches how you currently recognize income.
- Buyer interference: If the buyer can change staffing, pricing, or referral sources post-close, seek contractual protections.
Equity rollovers
In private equity transactions, sellers are often asked to retain a portion of their equity — typically 15–25% — in the acquiring platform rather than receiving all cash. If the PE firm exits at a higher multiple in 3–5 years, your rolled equity generates a second, larger liquidity event — sometimes called "a second bite of the apple."
The downside: rolled equity is illiquid. You're tied to the PE firm's exit timeline. If the platform struggles, your equity may be worth less than expected. Minority equity also typically comes with limited governance rights.
A worked example
$3M revenue personal injury firm — PE deal at 1.0x revenue
How to negotiate deal structure
Deal structure is always negotiable — and a skilled sell-side advisor earns their fee here more than anywhere else. Common levers include shortening the earn-out period, tightening performance targets, increasing cash at close, and securing governance protections on rollover equity. The best outcomes come from advisors who have done enough law firm deals to know what the market will actually bear.