Prepaid Expenses on the Cash Flow Statement: How They Appear and Why

Finance teams often ask why the cash flow statement treats prepaid expenses differently from the P&L. You paid £12,000 for insurance in January, but the P&L only shows £1,000 of expense each month. So where does the remaining £11,000 appear? The answer lies in how the indirect method cash flow statement handles changes in working capital.

The Cash Flow Statement and Accrual Accounting

The P&L is prepared on an accrual basis — expenses are recognised when the benefit is received, not when cash is paid. The cash flow statement, by contrast, shows actual cash movements. The indirect method starts with net profit and adjusts for non-cash items and changes in working capital balances to arrive at operating cash flow.

Where Prepaid Expenses Appear

Prepaid expenses are a current asset. When you pay in advance, cash goes out immediately — that is reflected in operating cash flow. But because the P&L only recognises the expense gradually, there is a timing difference. The indirect method captures this by including the movement in prepaid asset balances in the "changes in working capital" section.

Worked Example: Indirect Method

Company A has net profit of £50,000 for the year. During the year, it paid £12,000 for an insurance policy starting 1 October — so only £3,000 has been expensed (October, November, December). The prepaid balance at year-end is £9,000.

• Net profit: £50,000
• Add back: depreciation (non-cash): £5,000
• Changes in working capital:
• Increase in prepaid expenses: (£9,000) — cash paid out, not yet expensed
• Increase in trade payables: £2,000
• Net cash from operating activities: £48,000

The £9,000 reduction reflects the fact that £9,000 more cash left the business than the P&L shows as expense. The cash is gone; the expense is not yet recognised.

The Following Year

In the following year, the remaining £9,000 of insurance will be expensed with no further cash payment. The prepaid balance decreases from £9,000 to zero, which adds £9,000 back to operating cash flow in that period. The timing difference unwinds.

Practical Implications for Finance Teams

• Large prepayments in a period (annual insurance, software licences, rent deposits) can significantly depress operating cash flow even when profits are healthy
• If you are preparing a cash flow forecast, model prepayment cash outflows on the payment date — not when the expense hits the P&L
• Investors and lenders reviewing cash flow should always check the movement in prepaid balances to understand working capital dynamics
• At year-end, reconcile prepaid balances carefully — errors in the prepaid balance feed directly into the cash flow statement