As AI spending gets out of IT control, CIOs and CFOs are demanding decision rights

Traditional IT boundaries have been crossed by AI expenditure, which has put CIOs, CFOs and business leaders in a high-stakes conflict over corporate tech governance.

News Source: https://www.techtarget.com/

AI investment is surpassing IT budgets, making it necessary for CIOs, CFOs, and business executives to determine who is in charge of finances, technological choices, and results accountability. According to a recent Boston Consulting Group (BCG) survey, corporate AI spending has doubled to 3.3% of revenue in just one year. Because CIOs and their IT teams are still frequently in charge of deploying and managing AI implementations, this change makes the division of responsibilities more difficult.

80% of AI spending is currently outside the company IT budget, according to the BCG survey. The CFO is also becoming more involved in AI decision-making. In a study published in September 2026 by the IBM Institute for Business Value in collaboration with Oxford Economics, 62% of 1,500 CFOs and comparable senior finance professionals stated that they had recently embraced leadership roles in business technology or AI strategy. Another 56% said they had more power to manage their portfolios and reallocate cash, and 54% said they were more in charge of developing their business models or growth strategies. But these data don’t show the whole dynamic around AI decision-making.

IBM Chief Financial Officer, James Kavanaugh wrote in the report “Historically, the CFO was viewed as the guardian of stability, responsible for financial discipline and controllership of risk. Those responsibilities remain essential. But today, it’s not enough for CFOs and their teams to simply evaluate decisions. They need to shape them from the start – connecting strategy to execution, insight to action, and technology to value creation.”

The key finding of the study published by IBM says that 48% of CFOs claim that their companies regularly use real-time, data-driven insights to update capital allocation for AI and growth investments, while 38% claim that their strategy is data-driven but takes time to adapt. And Just 8% of CFOs believe finance leads enterprise-wide AI value goals and has automated investment triggers linked to those outcomes, despite 48% of CFOs saying finance actively monitors AI-driven value creation and reallocates capital accordingly. Merely 6% of participants permit AI to suggest or carry out reallocations within predetermined boundaries.

FAQs:

Q: What exactly does it mean that AI spending gets out of IT control?

A: The corporate IT department used to handle all software and technology spending. Currently, individual business divisions (such as marketing, sales, and human resources) account for 80% of AI spending. Business executives are purchase-ready, obtaining their own vendor licenses or funding custom AI workflows from their own functional budgets rather than requesting IT to develop or acquire tools.

Q: Why are CIOs and CFOs experiencing a "power struggle"?

A: Because their traditional boundaries are overlapping. According to a recent Boston Consulting Group (BCG) survey, corporate AI spending has doubled to 3.3% of revenue in just one year and CIOs and their IT teams are still frequently in charge of deploying and managing AI implementations, this change makes the division of responsibilities more difficult.

Q: Why are AI costs so much harder to budget for than regular software?

A: Costs can become extremely volatile because token usage increases exponentially with the number of loops an automated AI agent executes or the frequency with which an employee queries an AI.

Q: How are successful companies solving this governance crisis between CIOs and CFOs?

A: Future-built businesses are adjusting by shifting AI ownership from isolated silos to a Cross-Functional AI Council. In order to manage AI as a cohesive corporate portfolio, this leadership group brings together the CEO, CIO, CFO, and business heads.

Q: Why are the Tech Boss (CIO) and Money Boss (CFO) arguing?

A: due to the overlap in their occupations. To keep the business safe, the Tech Boss wants to have control over how technology is used. To prevent overspending, the Money Boss wants to regulate where the money is spent. They both believe they ought to get the last word.