# The CFO's Guide to AI Spend Under Management

Published 2026-08-11 · Brian Diamond

Track: finops

Segment: strategy

Spend under management means AI labor is metered, owned, budgeted, and attested — not merely invoiced. For CFOs, that is the difference between an AI strategy and an uncontrolled payroll of machines.

## The questions that matter

What did agents cost last month? By business unit? Against which outcomes? Which budgets breached? What evidence would we show the board? Only **7%** of executives can demonstrate AI ROI (KPMG 2026) — Agent FinOps closes that gap.

## Operating cadence

Weekly anomaly review, monthly chargeback, quarterly ROI attestation. Pair with [budgets and spend policies](https://www.onaro.io/blog/ai-agent-budgets-alerts-and-spend-policies) and [What Is Agent FinOps?](https://www.onaro.io/blog/what-is-agent-finops).

Onaro Meridian is [FinOps for agentic AI](https://www.onaro.io/finops-for-agentic-ai): the system of record that attributes, controls and books what AI agents spend.

Canonical: https://www.onaro.io/blog/the-cfos-guide-to-ai-spend-under-management