What's Happening?
Parthenon Capital, a growth equity leader for mid-market firms, carved out RSM US Wealth Management LLC from RSM US LLP in 2022. This move followed Parthenon's investment in Cherry Bekaert in the same year, establishing the Boston-based firm as an early
private equity investor in the accounting sector. The carve-out of RSM US Wealth Management exemplifies Parthenon's thesis that separating high-margin advisory and wealth services from lower-margin compliance work can generate superior returns. This strategy is part of a broader trend where private equity firms are increasingly investing in U.S. accounting firms, often utilizing an alternative practice structure (APS) model. The APS model separates a firm's attest services, which must remain CPA-owned, from its non-attest advisory and tax services, allowing PE funds to invest in the advisory entity while maintaining audit independence.
Why It's Important?
The carve-out of RSM US Wealth Management by Parthenon Capital is a significant development in the U.S. accounting industry, illustrating the transformative impact of private equity investment. This trend allows accounting firms to access growth capital, providing liquidity for retiring partners and funding for expansion. By separating advisory and wealth management services, firms can unlock higher valuations for these more profitable segments, attracting investors like Parthenon Capital. This restructuring also enables firms to invest more heavily in technology and talent, enhancing their competitive edge. However, it also raises questions about the long-term implications for the traditional partnership model, audit independence, and the overall structure of the accounting profession. The increased focus on advisory services, driven by PE investment, could lead to a shift in the types of services offered by accounting firms, with a greater emphasis on high-margin consulting over traditional compliance work.
What's Next?
The trend of private equity investment and restructuring within the U.S. accounting sector is expected to continue, with more firms likely to explore similar carve-out strategies. As of 2025, 5% of the top 2,000 U.S. accounting firms have some form of PE investment, with projections indicating this figure could exceed 50% within five years. This suggests a sustained period of mergers, acquisitions, and structural changes. Firms considering PE investment will need to carefully evaluate the implications for their governance, culture, and client relationships. Regulators, such as the PCAOB and the IESBA, are also scrutinizing these ownership structures for potential independence risks, which could lead to future policy adjustments. The success of firms like RSM US Wealth Management under PE ownership will serve as a benchmark for future transactions and influence the evolution of the professional services landscape.
Beyond the Headlines
The rise of private equity in the accounting sector, as exemplified by the RSM US Wealth Management carve-out, has deeper implications for the talent landscape and ethical considerations within the profession. The accelerated equity participation offered by PE-backed firms can attract younger talent, contrasting with the traditional partnership model that requires decades for meaningful equity. This could intensify the structural talent shortage faced by independent firms. Ethically, the separation of attest and advisory services, while designed to maintain independence, requires rigorous oversight to prevent conflicts of interest. The pressure to optimize short-term EBITDA under PE ownership could potentially conflict with sustained investment in audit quality, a concern already flagged by regulatory bodies. This ongoing evolution demands careful consideration of how to balance financial growth with professional integrity and public trust in the accounting profession.
