A credit note is not the same as recovered money.
A supplier may issue a credit after a return, price correction or quality claim. If the note never reaches the right supplier account, the company can pay the next invoice in full and leave the credit unused.
An AI agent can compare supplier statements with invoices, payments, claims and credit notes. It finds likely gaps and prepares the evidence. Finance still decides whether the credit is valid and how it should be posted.
Harbor Packaging
Credit note CR-119
Invoice INV-702
Credit: $4,800
AI prepares
Match the invoice and claim. Check whether the credit is posted or used. Gather the source files.
Finance reviews
Right supplier and currency
Credit is valid and unused
Posting is approved
The agent assembles the evidence. Finance confirms the credit before changing the payment.

Let the agent do the matching and chasing.
This work is hard to keep tidy because the evidence arrives in different places. The statement may be a spreadsheet, the credit note a PDF and the reason for it buried in an email about a return.
The useful AI work is reading those records, connecting references and drafting a follow-up when something is missing. Ordinary accounting rules still decide whether the credit can be used.
Read the records
Supplier statement, credit note, invoice, payment history and the return or claim.
Match the credit
Connect the supplier, invoice and reason even when the references or file formats differ.
Check the ledger
See whether the credit is valid, already used, duplicated or posted against another account.
Prepare the case
Give finance the source files, open questions and suggested next action.
A simple four-step review keeps the source evidence and the final decision together.

Show the value at each stage.
A large list of possible credits is not a savings result. Some items will already be applied, belong to another legal entity or turn out to be duplicates.
$80,000
Found
Every possible open credit
$62,000
Still open
Remove credits already used
$50,000
Matched
Remove duplicates and wrong entities
$30,000
Confirmed
Finance and supplier agree
$26,000
Realised
Applied or repaid
Report the funnel so leaders can see the difference between possible value and money actually recovered.

Keep payment authority with finance.
The agent can identify a likely credit, collect records and ask the supplier for confirmation. It should not post a credit, change bank details, write off a balance or reduce a payment without the company’s existing approval.
Send uncertain entity matches, tax treatment, currencies and disputed claims to a person. For UK VAT records, HMRC guidance says credit notes should contain enough information to identify the original invoice and should be posted correctly in the VAT accounts.
Measure what reaches the ledger.
Start with one supplier group or business unit. Track the age of open credits, time spent reconciling statements, supplier response time, false matches and the value finance confirms.
Then measure credits applied to a payment or returned as cash. Report found, confirmed and realised value separately. A good first pilot improves the evidence and handoff even before any posting step is automated.
Discuss a workflow with Elm AI.
Elm AI helps supply-chain teams choose and deploy practical AI workflows, with software, implementation and ongoing support.
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