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How does a trading GST business forecast its cash inflows and outflows so it can plan for surpluses and shortfalls before they happen?

Prepare a cash budget for a trading GST business that forecasts cash receipts and payments, calculates the budgeted closing bank balance, and informs decisions about managing liquidity

A worked QCE Accounting Unit 3 answer on preparing a cash budget for a trading GST business. Covers forecasting cash receipts from cash and credit sales, scheduling cash payments including GST remittance, the timing of accounts receivable collections, and calculating the budgeted closing bank balance to plan for surpluses and shortfalls.

Generated by Claude Opus 4.76 min answer

Reviewed by: AI editorial process; not yet individually human-reviewed

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  1. What this dot point is asking
  2. What goes in a cash budget
  3. Timing is the hard part
  4. Reading the result

What this dot point is asking

QCAA wants you to forecast the cash position of a trading GST business before the period happens. A cash budget lists expected cash receipts and expected cash payments month by month, then works out the budgeted closing bank balance. The point is planning: a business that can see a shortfall coming can arrange an overdraft or delay a purchase, and a business that can see a surplus can plan to invest it or pay down debt. You must handle the timing of credit sale collections, the timing of payments, and the cash effect of remitting GST to the ATO.

What goes in a cash budget

A cash budget records only cash flowing in and out of the bank account. That single rule decides what is included and what is excluded.

Cash receipts typically include:

  • Cash sales (received in the month of sale, including the GST collected).
  • Collections from accounts receivable (received in the month the credit customer pays, which follows the collection pattern).
  • Other cash inflows such as a capital contribution, a loan received, or GST refunds.

Cash payments typically include:

  • Cash purchases of inventory (including GST paid).
  • Payments to accounts payable for earlier credit purchases.
  • Cash expenses such as wages, rent and advertising.
  • Purchase of non-current assets.
  • Drawings by the owner.
  • The net GST remitted to the ATO for the previous period.

Never included: depreciation, bad debts expense, doubtful debts adjustments, discount expense and any other accrual or non-cash item. These affect profit but not the bank account.

Timing is the hard part

The skill QCAA tests most is timing. A credit sale made in March that the customer pays in April is an April receipt, not a March one. If 60 percent of credit sales are collected in the month after sale and 40 percent two months after, you must trace each month's credit sales forward into the correct collection months. The same logic applies to paying accounts payable: a credit purchase is a payment in the month the business actually pays the supplier.

GST also moves on a timing basis. The GST collected on sales and GST paid on purchases accumulate in GST Clearing during the period, but the cash effect on the budget is the single net remittance to the ATO, recorded in the month the business actually pays it.

Reading the result

The closing bank balance is the headline figure. A healthy positive balance shows the business can meet its commitments. A negative closing balance is a forecast overdraft: the business is predicted to run out of cash. Because the budget is prepared in advance, management can respond by arranging finance, deferring discretionary spending, accelerating collections from receivables, or negotiating longer terms with suppliers. This forward planning is the entire purpose of the instrument and is where interpretation marks are earned.