The Indian IT services sector is navigating a significant structural pivot as Artificial Intelligence moves from experimental phases into large-scale production. While the industry is on track to hit a **$300 billion** revenue milestone by FY26, the transition is creating a visible divide in growth trajectories and market valuations. Market data for early 2026 reveals a sharp divergence in performance. Large-cap IT firms are currently modeling revenue growth in the **5% to 6%** range, reflecting a cautious outlook as traditional maintenance and manual-intensive projects face automation pressure. In contrast, mid-cap firms and those specializing in Engineering Research & Development (ER&D) are maintaining a more aggressive pace, with growth projections between **10% and 12%**. The "AI tax" on billing models is becoming a tangible reality. Generative AI tools are drastically reducing the human effort required for coding and testing, forcing a shift from traditional time-and-material billing to output-based or outcome-based models. Industry reports indicate that AI-centric engagements now represent approximately **74%** of all new contracts signed over the last six quarters. Investor sentiment has turned sharply cautious in February 2026. The Nifty IT index has witnessed a correction of over **10%** since the start of the year. Significant volatility was recorded on February 12, 2026, as major players like Tech Mahindra and Infosys saw intraday drops of nearly **6%**. Tata Consultancy Services (TCS) saw its market capitalization slip below the **₹10 lakh crore** mark for the first time in years, losing its position as India’s fourth most valuable company to banking giants. Despite these valuation adjustments, India’s status as a global technology hub remains firm. The sector now contributes roughly **10%** to the national GDP. Global Capability Centers (GCCs) and a surge in domestic tech spending—growing at **7%** annually—are providing a necessary cushion against the slowdown in traditional export services. The long-term outlook suggests a "sharp recovery" by 2027 as firms successfully integrate agentic AI and intelligent automation into their core delivery. For now, the focus remains on upskilling the **5.8 million** strong workforce and renegotiating contracts to capture value from AI-driven efficiency rather than just volume of hours.