The Expense Looks Fine. Should the Agent Approve It?

The hardest expense to audit is the one that looks reasonable.

A dinner receipt can be authentic, within the spending limit, and still violate policy. The answer may depend on who attended, why they met, which budget paid, and whether an exception was approved. An agent that checks only the receipt misses the decision.

I would build around that decision. For each flagged expense, the agent should show the applicable policy, the evidence it found, what remains unknown, and the next step. If the missing fact is the business purpose, it should ask the employee that specific question. The finance admin should receive a case ready for judgment.

Autonomy should follow evidence. Start with recommendations. Allow the agent to resolve narrow categories once evaluations and customer feedback demonstrate that it handles them reliably. Keep ambiguous exceptions with the person authorized to decide.

I would evaluate more than whether the agent catches violations. How often does it challenge legitimate spending? Does it ask questions already answered in the record? Can it distinguish an approved exception from a breach? Does a model update change decisions on previously resolved cases?

The business analyst needs the same discipline. “Travel spending rose 18%” becomes useful only when the customer can inspect the calculation and understand the drivers. A changed accounting category should not masquerade as changed employee behavior.

My product bar is simple. The admin should spend less time reviewing transactions while retaining a clear understanding of every consequential decision.