AI Kills the Billable Hour: India's $315B IT Industry Rewrites Its Contracts

Artificial intelligence promised to disrupt India’s IT industry — and it is delivering. In a detailed Reuters special report published August 20, 2026, reporters Sai Ishwarbharath B, Abhirami G and Haripriya Suresh lay out how the country’s outsourcing giants are being forced to rebuild their entire commercial model, tying fees to performance outcomes instead of hours worked, as clients demand steep price cuts and more productivity at the same time.

The scale of what’s at stake is hard to overstate. India’s IT services industry generates roughly $315 billion in annual revenue and employs millions. Its traditional engine — the billable hour, multiplied across a gigantic workforce — is the business model most directly exposed to what coding agents and enterprise AI now do: compress the amount of human labor inside every task.

The headline shift: hours are out, outcomes are in

The most striking datapoint in the report comes from Tata Consultancy Services, India’s largest IT services firm. CEO K. Krithivasan told Reuters that about 80% of the company’s contracts in its finance, human resources and other business services segment are now based on outcome performance measures — a figure that has roughly doubled since AI went mainstream in late 2023, according to a person familiar with the matter.

Other examples show how creative the new contract structures have become:

• Cognizant and Daimler Truck struck an AI and automation deal in February that splits AI-related cost savings between vendor and client, according to people familiar with the terms.
• HCLTech and E.ON, the German utility, structured a multiyear cloud management deal forged in June 2025 so that HCLTech gets nothing in the first year — payments only begin in year two, tied to efficiency gains and specific business outcomes.

“With AI, the fundamentals are shifting,” Cognizant said in a statement. “Clients now expect more value and measurable outcomes, and we are re-forging our model for that reality.”

Clients want more for less — a lot less

The pricing pressure is brutal and quantified. Sandeep Kalra, CEO of Persistent Systems, told Reuters his clients are demanding the same work for 25% to 30% less, while still expecting faster delivery and higher productivity. Industry chatter cited elsewhere this summer has put demands for discounts as high as 40%, versus a 20–30% norm a year ago.

“It’s a desperate market for the service providers. The odds are very much in favour of clients,” said Jimit Arora, CEO of research and advisory firm Everest Group.

The market has already rendered its verdict on the sector’s transition risk: the Nifty IT index has tumbled by a fifth this year, with its ten constituents losing a combined $73 billion in market value.

Scale is no longer a moat

Perhaps the most structurally significant change: the gigantic headcount that once won deals for TCS, Infosys, Wipro and HCLTech has become less of an advantage as AI automates more tasks. That has leveled the playing field for smaller, hungrier rivals.

The numbers back this up. Mid-sized firms Persistent Systems and Coforge have posted double-digit dollar revenue growth for at least eight consecutive quarters — in the April–June quarter, Persistent’s revenue surged 16% while Coforge’s jumped by a third. The Big Four of Indian IT, by contrast, grew a subdued 1% to 3%.

Phil Fersht, CEO of HFS Research, notes that customers now want rapid development of pilot programmes, and smaller firms are winning mandates by deploying senior leaders quickly and offering flexible pricing. Persistent’s Kalra puts it plainly: “The demarcation of a scale player only by revenue is not necessarily a big thing today.”

Irrational exuberance and the walk-away era

Not everyone is chasing the business. Tech Mahindra CEO Mohit Joshi warned on an analysts’ call that some competitors are making rash commitments — factoring in productivity gains of 70% to 80% over five to seven years and guaranteeing prices despite rising chip costs. “Clearly, there is a ton of competition out there, and our competition at times is doing irrational things,” he said.

Infosys, meanwhile, told analysts it has simply walked away from contracts that were no longer economically viable — a signal that margin discipline is starting to outrank growth at any price.

TCS’s Krithivasan frames the challenge as a race between deflation and new demand: the company has so far offset AI-driven revenue pressure with new work, “but how fast and how much more we are able to go ahead of the (revenue) deflation will determine the growth going forward.” TCS is also embedding more engineers directly with clients to accelerate AI adoption, actively hunting for AI acquisitions, and remains the only major Indian IT firm to have announced mass layoffs in the AI era — cutting more than 12,000 roles last year.

The pyramid is gone

The report closes on the deepest implication: hiring. Former Infosys CFO V. Balakrishnan argues the country’s IT giants will no longer need large ranks of entry-level engineers. “The pyramid model is gone. With coding agents, we no longer need basic coding,” he said.

For an industry that has long been one of India’s most important engines of white-collar employment — and for the millions of graduates who aspired to enter it — that single sentence may be the most consequential output of the entire AI disruption debate. The billable hour built modern Indian IT. What replaces it is still being negotiated, contract by contract, in Bengaluru and beyond.