Petty Cash Log Template
The imprest-method ledger for the office cash box: a fund amount in the header, one row per transaction — money in, money out, receipt number — and a balance column that carries itself down the page. At reconciliation time, count the cash, type the number, and the over/short line tells you instantly whether the box and the paper agree. Custodian and reviewer signature lines close out the period.
The cash ledger, in the box or on screen.
The imprest method is the whole trick.
A petty cash box that works runs on one rule: the float is fixed. Cash plus receipts in the box always equals the fund amount, and every replenishment tops the box back up to exactly the float — which means the replenishment check always equals the receipts collected since the last top-up. That single invariant is what makes the box auditable in thirty seconds instead of an afternoon, and it’s why this log asks for the fund amount before anything else.
The other habit that pays: one custodian. When exactly one person holds the key and signs the log, every discrepancy has a short list of explanations. A box everyone can reach into is a box nobody can reconcile.

