Income statement: worked examples

Method and where the marks are

The income statement is built in a fixed order, and many of the method marks come from that order, not from the arithmetic. Work down through named subtotals: revenue, cost of sales, gross profit, total expenses, and profit for the year.

Before you touch a figure, sketch this skeleton on your answer paper so every number has a home. A common opening mistake is to copy a long list of balances from the trial balance in no particular order. That gives no clear gross profit line and loses the structure marks, even when the amounts are right.

Start with the trading section. Revenue is the sales balance less returns inwards (sales returns). Cost of sales is opening inventory plus purchases (less returns outwards) plus carriage inwards, minus closing inventory.

Carriage inwards is the cost of getting goods into the business, so it sits in cost of sales. Carriage outwards is a distribution expense and sits lower down.

Closing inventory is deducted here, not shown as income. This is the matching concept: only the cost of goods actually sold is set against this period's sales. Gross profit is revenue minus cost of sales, and it must appear on its own labelled line.

Below gross profit, add any other income, such as rent received or discount received. Then list each expense on its own line and total them before the final subtraction.

Examiners look for the expenses total. Each expense must be the amount that relates to this year. Subtract prepayments from the ledger figure and add accruals. If the rent ledger balance is RM12,000 but RM2,000 relates to next year, the charge is RM10,000.

Depreciation and irrecoverable debts written off are also expenses. Treat each adjustment as a pair of entries, because an adjustment in the income statement must also appear in the statement of financial position.

Gross profit measures trading performance before running costs. Profit for the year measures overall performance after them.

Keeping the two apart shows whether a fall in profit came from trading or from rising overheads. That is also why other income is shown on its own line and not netted against expenses.

For presentation, label every subtotal. Keep a narrow inner column for workings, such as the build-up of cost of sales, and a main column for figures that carry down. Head the statement "for the year ended" plus the date, because it covers a period.

If you make an adjustment, add a short note such as "less prepaid insurance RM400". It protects the mark if the final figure is slightly out.

The most common mistakes are these. Carriage outwards in cost of sales, or carriage inwards in expenses, distorts both profits. Treating closing inventory as income inflates gross profit.

Goods the owner takes for own use are drawings, not sales. Adding depreciation back as income, instead of charging it, is another recurring error. Some candidates also forget to write a clear "profit for the year" line.

If your income statements lose marks on adjustments, one of our teachers can work through your past-paper answers line by line and show you where each mark sits. Book a trial class