Illinois Senate passed House Bill 5487 on Saturday, closing a loophole that lets private‑equity investors steer law‑firm operations. The measure upgrades a state ban on nonlawyers managing legal practices, joining Colorado’s recent effort to curb buyout activity in the profession. If enacted, firms could no longer rely on external capital that carries governance rights, and preserve client confidentiality while maintaining competitive pricing for services.

Supporters argue the rule protects attorney independence and prevents conflicts of interest that could arise when financiers demand profit‑driven strategies. Critics warn it may shrink access to capital for midsize firms, forcing them to seek favorable debt financing or to merge with larger partners. The bill cleared the General Assembly in April and now awaits the governor’s decision, and could limit innovation in legal tech.

Governor JB Pritzker has 60 days to sign or veto the proposal. A signature would cement Illinois as the second state to block private‑equity influence over legal services, sending a signal to investors that the legal market is becoming less open to leveraged buyouts. The outcome will shape how law firms raise growth capital nationwide, and may prompt alternative financing structures.