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YES

As of 13 August 2026, AI can check expense claims against your company policy.

This still needs a person who signs their name to it.

Can you do it?

5 minutesto a draft.

30 minutesto something you’d act on.

Cost, all in£0

Skill neededchat-fluent

Who has to check ita colleague

What the alternative costsA colleague or expense reviewer can check the claims manually; no price for that alternative is supplied here.

If this goes wrong: an ineligible claim is approved or a valid claim is rejected, and the error may require repayment, correction or an employee dispute.

What to actually do

  1. Hand it to a person

    The route this page recommends

    A person who owns the outcome does this end to end, worth it when the failure is dear.

  2. Use a tool built for this

    Second choice

  3. Do it yourself

    The distant third

    A chat interface, chat-fluent skill, and roughly 30 minutes until you can act on the result.

    How to actually do it

    1. Open the current company expense policy and record its version or effective date.
    2. Export the claims for checking, including claim ID, claimant, date, amount, currency, category, business purpose, approval status and receipt reference.
    3. Gather the relevant receipts or supporting documents and remove personal information that is not needed for the policy check.
    4. Paste the policy, claim export and supporting-document details into the prompt, keeping each claim ID unchanged.
    5. Ask the AI to produce the compliance table and a separate list of unclear cases without approving or rejecting anything.
    6. Compare every result and quoted policy section with the current policy, then send unclear cases and proposed decisions to the authorised expense approver.

    Prompt

    Check the expense claims below against the company policy below. Do not invent rules, missing facts or approval authority. For each claim, return a table with: claim ID, claimant, date, amount, category, policy rule checked, policy section or quoted wording, result as compliant, non-compliant or unclear, reason, missing information, and recommended next action. Separate a policy breach from a claim that cannot be assessed. Treat unclear wording, exceptions, missing receipts, missing approvals and out-of-date policy versions as unclear rather than making a judgement. Do not approve, reject, pay or submit any claim. Flag possible duplicate claims, arithmetic mismatches and claims where the receipt does not support the amount, but do not decide authenticity. Finish with a short list of all cases that need a human decision. Use only the supplied information.

Company name: [COMPANY NAME]
Policy version or effective date: [POLICY VERSION OR DATE]
Company policy:
[PASTE THE CURRENT EXPENSE POLICY HERE]

Expense claims:
[PASTE A TABLE OR CSV OF THE CLAIMS HERE]

Receipt or supporting-document details:
[PASTE THE RELEVANT RECEIPT DETAILS OR A LINKED EXPORT HERE]

    Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.

What it gets wrong

  • AI cannot know whether an exception was agreed verbally or whether a manager has authority to approve it.
  • AI cannot establish that a receipt is genuine or that a business purpose is truthful from the documents alone.
  • AI can apply an outdated policy if you paste the wrong version or fail to identify the effective date.
  • AI cannot take responsibility for an approval, rejection, repayment request or employee dispute.

Even on a YES, the friction has a name: judgement under ambiguity, verification cost and legal accountability.

How we scored this

Five axes, each scored nought to two by hand: ten means AI carries the task cleanly, and the thresholds that turn a total into YES, PARTLY or NO are published in the methodology. Each axis name links to its definition.

AxisScore (0–2)
Output2
Inputs2
Verification1
Liability1
Effort delta2
Total8 / 10

The methodology and its thresholds are published in full.

FAQ

Can ChatGPT check my expense claims against company policy?
Yes, it can compare structured claim details with the policy and flag compliant, non-compliant and unclear items. It should not approve or reject claims, and a named company approver still needs to decide exceptions.
Can AI check receipts against an expense policy?
It can compare receipt details such as date, amount and category with the rules you provide. It cannot prove that a receipt is genuine or that the expense was really for business.
Can AI decide whether an expense claim is valid?
It can make a rules-based assessment when the policy and claim information are clear. It cannot reliably decide ambiguous exceptions, verbal approvals or disputed business purposes, so those cases need a colleague with the right authority.
Is it safe to use AI to check employee expenses?
It is suitable for a first-pass comparison if you use the current policy, limit personal data and keep a human approval step. Do not treat its result as evidence that a receipt is genuine or as the final company decision.

Nearby answers

All Expenses rulings

Assessed by gpt-5.6-luna (gpt-5.6-luna) on 2026-08-13, second-checked by an independent model. Wrong somewhere? Email [email protected] and it gets re-checked.

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