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Bookkeeping & finance

Reconcile a petty cash fund before topping it up

Count the remaining cash, substantiate payments and explain differences against the approved fund amount before authorizing reimbursement.

By Institution3 minute readPublished View sources
In this guide

Compare cash and supported payments with the authorized fund

For a fixed petty cash fund, begin with the approved amount and count the money physically present. Add the supported payments made since the last replenishment. Investigate any difference before requesting more cash. A low balance alone does not show how much should be replenished or whether the original fund remains intact.

IRS Publication 583 illustrates a fixed petty cash fund supported by payment slips and receipts. The practical record should connect each disbursement to its business purpose and evidence. Keep the custodian's cash count separate from the accounting classification of those payments.

References: IRS Publication 583: Cash receipts and petty cash records

Use a count that another person can reproduce

Record the count date, denomination totals, custodian and reviewer. Include cash held temporarily elsewhere only when it is actually verified. An employee's promise to return money or provide a receipt should be listed as an exception, not silently counted as currency in the box.

This hypothetical reconciliation shows a fund that agrees before replenishment. The amounts are illustrative, not a recommended petty cash limit.

Use a count that another person can reproduce
Fund componentIllustrative amount
Authorized fund$850
Cash counted$620
Supported payment slips$230
Unexplained difference$0

Resolve missing receipts and unsupported withdrawals

Review each slip for date, payee, amount, purpose and available receipt. Follow the company's missing-document process where evidence is incomplete. Obtain an explanation promptly and ask the accountant whether additional substantiation is needed. A manager's approval does not create evidence that an unsupported payment was a deductible business expense.

Keep employee advances, loans, personal withdrawals and ordinary purchases distinct. If the fund was used outside policy, record the actual event and escalate it. Do not relabel the withdrawal as stationery or miscellaneous expense to make the replenishment request appear routine.

When cash and supported slips do not equal the fund, recount before posting a correction. Check the last replenishment, receipts already reimbursed and any transfer between custodians. Document the remaining difference and ask the reviewer to decide the next investigation step. A shortage and an unsupported receipt are different exceptions: the first concerns missing value, while the second concerns evidence for a payment that may have occurred. Keep both visible until resolved.

Replenish once and classify the payments correctly

Approve reimbursement for the supported amount under the company's procedure, then record the cash received into the fund. The accountant should ensure that the underlying expenses are recognized once and that replenishment does not create a second expense. Link the bank withdrawal or check to the count and payment-slip summary.

Mark processed slips so they cannot be used for another replenishment. If the authorized fund amount changes, document that as a separate decision from reimbursing spending. A larger cash balance needs an approved purpose and custody arrangement; it should not arise accidentally from repeated round-number top-ups.

Review custody and year-end completeness

Limit access to the fund and assign cover when the custodian is absent. A handover should include a count accepted by both the outgoing and incoming custodians. Use independent counts at a frequency proportionate to the business's activity and risk.

At the reporting cutoff, obtain the actual cash count and outstanding payment slips even if no replenishment is due. Otherwise, expenses can remain outside the ledger simply because the cash box was not topped up. Resolve differences with evidence and reviewer approval, and preserve the final schedule with the cash-account reconciliation.

Sources

Requirements and product details can change. Check the linked guidance for the facts that apply to your situation.

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General information, not personalized accounting, tax, legal, or investment advice. Have the appropriate qualified professional review decisions that depend on your circumstances.