India's smaller audit firms are positioning themselves to capture larger clients as more than 600 companies prepare to change auditors over the next two years. According to reports from Mint, this represents the largest phase of audit rotation in India Inc's history, driven by the Companies Act of 2013 which mandates external auditor changes every 10 years to prevent discrepancies. The current rotation phase has been described as 'far more interesting and rewarding' for mid-tier firms, with companies like T.R. Chadha & Co. LLP reporting increased opportunities to compete with the Big Six.
As reported by Prime Database, the audit landscape shows 40.6% of Nifty 500 companies were audited by non-Big Six firms in financial year 2026, while 66% had their financials scrutinized by the Big Six. This represents a shift from fiscal year 2016 when 49.7% of companies were audited by smaller firms and 56.1% by the Big Six. The Big Six firms include Deloitte Haskins & Sells, S.R. Batliboi & Co., Price Waterhouse LLP, BSR & Co, MSKA & Associates LLP, and Walker Chandiok & Co. LLP, each with team strengths of 3,000-5,000 professionals.
According to Mint reports, smaller firms are leveraging their consistent teams of 300-500 professionals compared to the Big Six's thousands-strong teams. S. Ravi from Ravi Rajan & Co. LLP noted that while larger firms face partner poaching challenges, their firm remains stable. The 37-year-old audit firm has added 10-15 clients in the current rotation phase, including five BSE 100 companies. These firms are investing in technology upskilling and achieving the highest AQMM (audit quality maturity model) level assessment by the ICAI.
As reported by Mint, intense price wars have emerged with some audit firms quoting 20% fee cuts to win clients. Vishal Divadkar from MSKA & Associates LLP acknowledged that cost pressures from tech tools and AI expectations have forced firms to challenge underlying audit processes. However, industry leaders caution that aggressive fee reductions could compromise audit quality. Sanjay Vasudeva from SCV & Co. LLP emphasized that while pricing is a firm's prerogative, care must be taken not to compromise audit quality through aggressive fee reductions.
According to Prime Database managing director Pranav Haldea, the number of listed clients moving to the next tier of audit firms in India is far higher than in the West, where the Big Four are extremely dominant. Despite the significant gap between the Big Six and smaller firms, Haldea noted that the growth opportunity remains substantial. Smaller firms are gaining greater market acceptability through increased technology usage in audits, better understanding of regulatory expectations, and strong sector-specific knowledge, positioning them to potentially capture a larger share of the market during this unprecedented rotation phase.
