Q.While vouching the cash receipts of a retail shop, the auditor notices that the receipt book used for the month of March has three pages torn out, with no cancelled receipts on file for those numbers. What should the auditor do, and what fraud might this indicate?

Torn-out receipt pages with no cancelled counterfoils are a textbook red flag for suppressed cash collections.

Explain what the missing pages likely indicate, then state the auditor's proper course of action.

What the missing pages likely indicate. A properly maintained receipt book should have every receipt accounted for — either issued to a payer (with a counterfoil retained) or, if spoiled/written wrongly, CANCELLED and retained (not torn out and discarded). Three torn-out pages, with no cancelled counterfoil corresponding to those receipt numbers, is a classic and well-recognised sign that: (i) genuine cash was collected from customers using those receipt numbers, (ii) the collection was never recorded in the Cash Book, and (iii) the physical evidence (the counterfoil) was deliberately destroyed to prevent the missing collection from being traced — in short, a likely misappropriation of cash collections.

What the auditor should do:

1. Seek an explanation from the cashier/management as to why the pages are missing, in writing where possible.
2. Cross-check against independent, external records — e.g. whether any customer's own records, correspondence, or account confirms a payment was made corresponding to those missing receipt numbers; whether bank deposit patterns show any anomaly around that period.
3. Examine the internal control system over the receipt book itself — who has custody of it, whether it is kept under lock, and whether this is an isolated incident or part of a wider control weakness (this also connects the finding back to the earlier Internal Control System topic).
4. Evaluate materiality and persistence. If the explanation given is unsatisfactory, or the pattern recurs, the auditor cannot simply accept management's assurance — the matter must be pursued further, potentially including a wider sample check of other months' receipt books.
5. Report appropriately. If the auditor remains unsatisfied that the missing receipts are innocently explained, this is a significant matter that should be brought to the attention of those charged with governance and, depending on materiality, reflected as a qualification or an observation in the auditor's report — the auditor should never simply ignore an unexplained gap of this kind.

A common error is concluding the auditor should simply 'note it and move on' if management offers any explanation at all — the auditor has a professional duty to seek CORROBORATION for the explanation, not merely accept it at face value, especially given how classic a red flag this particular pattern is.