Legal services in the United States generate hundreds of billions of dollars annually, much of it in contingency and plaintiff-side litigation where a single verdict or settlement can return multiples on invested capital. For PE firms and hedge funds accustomed to finding undervalued, fragmented industries and consolidating them, law firms look like an untapped market.
The case for outside investment isn’t purely about profit. Proponents argue that capital infusion allows firms (particularly smaller plaintiff-side and contingency practices) to take on more cases, invest in technology, and compete with better-resourced defendants. Litigation is expensive to fund and sometimes financially risky. Outside capital, in this view, expands access to justice by allowing firms to file cases they otherwise couldn’t afford to pursue. We have written about related questions before, including how litigation financing arrangements must be structured to avoid running afoul of Rule 5.4.
The problem is that law is not just a business. Lawyers owe duties to clients and to the legal system that can conflict directly with an investor’s interest in maximizing returns. This tension sits at the heart of Rule 5.4 of the Louisiana Rules of Professional Conduct: a lawyer shall not share legal fees with a nonlawyer, shall not form a partnership with a nonlawyer for the purpose of practicing law, and shall not permit any outside party to direct or regulate the lawyer’s professional judgment. The moment a nonlawyer’s financial interest gives them any foothold over how a lawyer handles a matter, the client’s interests are at risk.
Different states have responded to PE pressure differently. Some have experimented with alternative business structures (ABS: entities that permit nonlawyers to own or hold interests in law firms, now permitted in some form in Arizona, Utah, and Washington, D.C.) or with management services organizations (MSOs: which provide business infrastructure to law firms in exchange for ownership interests or revenue-linked fees). MSO structures try to split the baby: let outside capital in through the business side of the firm while preserving lawyer control over professional judgment.
Illinois is the latest state to weigh in legislatively. Its General Assembly recently passed House Bill 5487, which prohibits entities owned or controlled by private equity or hedge funds from interfering with a lawyer’s professional judgment, exercising control over hiring or client records, or charging fees tied directly or indirectly to the law firm’s revenues or profits. The bill now heads to the Governor, who is expected to sign it. Notably, it exempts any attorney or law firm with annual global revenue exceeding $300 million — a carve-out that effectively shields some of the country’s largest firms headquartered in Chicago. And while the exemption shields those firms from the statute’s civil penalties, it does not purport to exempt them from Illinois’ Rule 5.4, whose language closely mirrors Louisiana’s.
For an MSO arrangement to comply with Rule 5.4 in Louisiana, the structure needs to satisfy several requirements. The service company cannot own any interest in the law firm itself. The fees paid by the law firm to the service company cannot be tied to the firm’s revenues, profits, or attorney fees — a cost-plus or fixed fee structure is required, because a revenue-linked fee would constitute prohibited fee-sharing with a nonlawyer. The service agreement must affirmatively preserve the independent professional judgment of the firm’s lawyers and prohibit the service company from directing or controlling how lawyers handle client matters. The firm must maintain supervision over outsourced functions. And client confidential information must be protected under appropriate confidentiality obligations imposed on the service company.
When fees are linked to revenue, when the service company gains operational control that bleeds into legal decision-making, or when the structure is used to give a nonlawyer effective ownership of the practice — Rule 5.4 is violated. Again, the structure is likely going to be determinative here.
So while the rest of the country grapples with these trends and their implications, the question for a Louisiana lawyer approached by a PE-backed MSO or any investor proposing an arrangement involving outside capital and legal services will be whether the structure in front of you preserves your obligations under the Louisiana Rules of Professional Conduct. If nonlawyers only own a stake in the MSO, and the firm’s payments to the MSO are based on market rates for such administrative services rather than tied to revenue from legal fees, and the structure doesn’t otherwise interfere with lawyer professional judgment, supervision obligations, or client confidentiality, then Louisiana should permit PE investment.
