Imagine you're running Rajesh & Co. Pvt. Ltd. Your P&L shows a profit of ₹5 lakhs this month — yet you can't pay your suppliers. How? Because profit is an accounting concept; cash is reality. The Cash Budget is the tool that keeps you from being profitable on paper but broke in the bank.
A Cash Budget is a period-wise statement that forecasts all cash inflows (receipts) and cash outflows (payments) over a future period — weekly, monthly, or quarterly. Its sole purpose is liquidity management: know in advance when you'll be short on cash so you can arrange a loan, and when you'll have a surplus so you can plan an investment. This is asked frequently as an 8–10 mark question in CA Inter, usually requiring you to prepare a 3-month cash budget from given data.
The structure is beautifully simple — Opening Cash Balance + Receipts − Payments = Closing Cash Balance. Receipts include: cash sales, collections from debtors (applying the given credit terms), proceeds from loans, sale of assets, and fresh capital introduced. Payments include: cash purchases, payments to creditors (with lag), wages & salaries, manufacturing and selling overheads, capital expenditure, loan repayments, tax payments, and dividends. The single most important rule: depreciation is never included — it is a non-cash charge. Similarly, any accrual or provision that hasn't actually moved cash yet stays out.
The tricky part examiners love is the debtors collection pattern. If the question says 'credit sales are collected — 60% in the month of sale, 30% next month, 10% the month after' — you must stagger those collections correctly across months. Same logic applies to creditors: if purchases are paid with a one-month lag, this month's purchase flows out next month. Always build a small working-note table for receipts from debtors and payments to creditors before filling the main budget — it prevents most errors.