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Petty cash does not balance: count and document before replenishing
Count the cash, connect receipts to approved payments and record an unexplained difference before adding money to a petty-cash fund.

Applies to: An original review workflow for a small fixed petty-cash fund. U.S. recordkeeping source; the operational checklist is not a prescribed tax treatment.
A petty-cash box can look nearly empty even when its records are complete. It can also contain plenty of cash while a missing receipt remains unresolved. The useful question is whether the cash and supported payments explain the approved fund, not whether the box needs more money.
For a fixed petty-cash fund, start with a count before arranging replenishment. The IRS describes attaching receipts to petty-cash slips and illustrates a fixed fund in Publication 583. The checklist below is an original operational review approach; it does not establish whether a particular payment is tax-deductible.
Make the count reproducible
- Choose a clear cutoff. Note the date, time, custodian and approved fund amount. Pause new payments during the count so the evidence describes one moment.
- Count the physical cash. List denominations and totals. Keep employee advances, personal money and unrelated collections visible as separate questions rather than mixing them into the count.
- Trace each payment. Link its slip, date, amount, business purpose and approval to the receipt. Identify a missing document directly; a handwritten total alone does not answer every question.
- Compare the evidence. Add counted cash to supported payments awaiting replenishment. Compare that total with the authorized fund and record the difference without changing the numbers to fit.
- Assign the next action. Name the person who will investigate each gap and who can approve any accounting correction. Preserve the initial count even if later evidence resolves it.
A small example with an unresolved amount
Suppose the authorized fund is USD 300. At the cutoff, the custodian counts USD 82 and presents receipts for USD 208 of payments. Together they explain USD 290, leaving USD 10 unresolved. Those hypothetical figures describe the problem; they do not show who caused it or what the final expense should be.
The reviewer records a USD 10 difference and checks for a misplaced receipt, an unreturned advance or a counting error. If another receipt is found, it is attached with a note explaining when it was received. If the difference remains, the authorized reviewer decides how to treat it under the business’s policy. Adding USD 218 without that review would replace cash but leave the explanation missing.
Close the replenishment loop
Keep the approved replenishment reference with the count. Mark which slips it covers so the same receipt cannot support the next top-up again. Have the custodian acknowledge the new cash amount and retain the reviewer sign-off separately from the original count. If different people handle cash and approval, make that responsibility clear in the file.
Our bookkeeping and accounting service can help organize a repeatable cash-review handover. Describe the workflow in an enquiry; arrange a suitable channel before sharing records.
Questions about a petty-cash difference
Should the top-up equal whatever cash is missing?
First establish which supported payments and approved adjustments explain the fund. Replenishment should follow that review, not conceal an open difference.
Can a missing receipt be treated as theft?
No. A missing document or imbalance alone does not establish its cause. Record the facts and investigate through the business’s normal process.
What if a receipt arrives after replenishment?
Link it to the original count and payment. Check whether that payment was already included before allowing it into another replenishment request.
Prepared by The Solution Bridge. Sources checked October 6, 2026. Educational guidance; verify current product instructions and applicable requirements.
Useful answers
Bookkeeping FAQs
What should I prepare before a bookkeeping review?
Start with the period, bank and card statements, sales and purchase records, and a list of unresolved transactions. Agree a secure document-sharing method before sending files.
Should I guess a category for an unclear transaction?
Keep it on an exception list with its date, amount and question. Ask the responsible person for supporting evidence before approving the final treatment.
Can bookkeeping support include catch-up work?
Catch-up work can be discussed separately. The period, missing documents, software access and review responsibilities determine the scope.
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