An automated ledger output is a set of entries that software has created from a bank feed or scanned documents. The skill is to test each entry against the source document that should support it, and to flag the entries that have none.
This lesson sits in concepts, ethics and changing practice and links to the ideas of source evidence and original entry. The figures here are fictional.
Why does a balanced ledger not prove accuracy?
Double entry means every posting has equal debits and credits.
Software enforces that, so the trial balance will agree even if the wrong account was chosen or the transaction was not a sale at all. Balance tests arithmetic. Evidence tests truth.
How to evaluate an automated output
- Take each entry with its date, amount and automatic label.
- Ask what document should exist: sales invoice, supplier invoice, receipt, payroll record.
- Look for it. Check date, amount and the other party match.
- Mark each entry as supported or unsupported.
- Total the unsupported entries and say what could be wrong with each.
- Recommend an action, such as requesting the document before the figure is relied on.
Worked example
Kedai Bunga Melur started March with RM5,000 in the bank. The software imported these entries.
| Date | Bank entry | Amount (RM) | Software coding | Document found |
|---|---|---|---|---|
| 3 Mar | Receipt | 1,250 | Sales | Sales invoice 0412 |
| 5 Mar | Payment | 480 | Stationery | None |
| 9 Mar | Payment | 3,000 | Wages | None |
| 12 Mar | Receipt | 600 | Sales | None |
| 15 Mar | Payment | 275 | Rent | Rent invoice |
Step 1, closing bank balance. Receipts: 1,250 + 600 = 1,850. Payments: 480 + 3,000 + 275 = 3,755. Closing = 5,000 + 1,850 − 3,755 = RM3,095.
Step 2, supported entries. The 3 March receipt (1,250) and the 15 March payment (275) each have a matching document.
Step 3, unsupported entries. The 5 March payment (480), the 9 March payment (3,000) and the 12 March receipt (600) have none. Unsupported payments total 480 + 3,000 = RM3,480, and the unsupported receipt is RM600.
Step 4, what could be wrong.
- The RM480 could be a personal card spend, which would be drawings, not stationery.
- The RM3,000 has no payroll record. It might be a payment to an owner or a family member, not wages.
- The RM600 might be a loan or capital from the owner, not a sale. If so, sales and profit are overstated by RM600.
Step 5, recommendation. Ask for the receipt, the payroll record and an explanation of the RM600 before treating profit as reliable. Together, RM4,080 of movement (3,480 + 600) is unsupported, which is a large share of the month’s total activity of RM5,605 (1,850 + 3,755).
Check: 3,480 + 600 = 4,080. 1,850 + 3,755 = 5,605.
The mistake to watch for
Mistaken answer: “The trial balance agrees, so the ledger is correct.”
Agreement shows only that debits equal credits. A wrong code, a missing document or a private transaction will all balance. The correction is to compare entries with source documents and to separate “the totals agree” from “the entries are supported”.
Check yourself
1. A business starts with RM2,000 in the bank. It receives RM750 and pays RM1,100 and RM400. Find the closing balance.
Show answer
Payments = 1,100 + 400 = 1,500. Closing = 2,000 + 750 − 1,500 = RM1,250.
2. The bank feed shows a payment of RM900 coded as “Repairs”. The only document is a quotation. Is it enough? What should be requested?
Show answer
No. A quotation is an offer, not proof that the work was done and paid for. Request the supplier invoice or receipt that matches the date and amount.
3. Give one reason why a software-coded sale of RM600 with no invoice could be wrong.
Show answer
It could be money from the owner (capital) or a loan, or a refund received from a supplier. If so, recording it as a sale overstates sales and profit.
Where this leads next
New technology also brings new syllabus questions, and the right answer depends on your exam year. Continue with checking the applicable 2027 scope, then use the concepts and ethics practice set. The double-entry and ledger trainer can help you post these entries and see the effect.
If evidence checks feel like extra work rather than part of the answer, a teacher in online one-to-one Accounting tuition can build the habit with your own examples.