Fee-Sharing Agreement

An arrangement governing how a fee is divided between two or more lawyers or law firms who are not partners or associates of the same firm, typically arising when a referring attorney sends a matter to trial counsel or when co-counsel jointly handle a case. In most U.S. jurisdictions, fee division between lawyers outside the same firm is governed by rules modeled on ABA Model Rule 1.5(e), which requires that the division be either proportional to the services each lawyer performs or that each lawyer assume joint responsibility for the representation, that the client agree to the arrangement in writing, including the share each lawyer will receive, and that the total fee charged to the client remain reasonable. Fee-sharing between lawyers is distinct from fee-splitting with non-lawyers, which Model Rule 5.4(a) prohibits outright regardless of disclosure or client consent. In contingency-fee practices, fee-sharing agreements are commonly documented at intake and can represent a meaningful share of a referring firm's revenue without that firm ever appearing as counsel of record. Because the referring lawyer's share is contingent on the same case outcome as the handling firm's fee, fee-sharing arrangements create a layered claim on the same eventual recovery, which must be tracked separately from the primary contingency fee agreement.

Referral-heavy plaintiff firms often carry a portfolio of fee-sharing interests in cases they do not control or staff, and this referral book is a distinct — and sometimes overlooked — receivable when a lender or acquirer values the firm, since it produces revenue without corresponding case-cost outlay. A firm's referral network and historical referral-fee collection rate are underwriting inputs separate from its own litigated docket.

For firms borrowing against expected fee income, lenders require clarity on whether pledged receivables are net of referral obligations owed to co-counsel, since a referral fee is a senior claim against the gross recovery that reduces what the borrowing firm actually collects.