2.1.4 - Business planning

Why a business plan matters

When a business asks for finance, the bank or investor is deciding whether the idea is credible and whether the money is likely to be repaid or earn a return. A well-written business plan reduces uncertainty because it turns a vague idea into evidence about the product, the target market, the resources required and the likely financial position of the business.

A strong plan is especially relevant because it forces the owner to think objectively. If sales expectations, staffing needs or start-up costs have been underestimated, the plan can reveal that early. That matters for finance because a business that asks for too little money may become undercapitalised and run short of cash before it has time to establish itself.

A financier is usually looking for slightly different things depending on the source of finance. A bank is likely to focus heavily on risk and repayment, while an investor also wants to see growth potential. In both cases, the plan is more convincing when it links the market opportunity to realistic forecasts rather than hopeful claims.

Before asking for finance, the entrepreneur should be able to show how each part of the plan answers a financier's concern.

The key point is cause and effect: a clearer plan makes forecasts more believable, believable forecasts reduce perceived risk, and lower perceived risk makes finance easier to obtain.

Reading a cash-flow forecast

A cash-flow forecast is about the timing of money, not just whether the business should eventually make a profit. Cash inflow is money coming in, such as customer payments or finance received. Cash outflow is money leaving the business, such as wages, rent and payments to suppliers.

Two figures matter most when reading the forecast. Net cash flow shows whether more cash came in than went out during that period. The closing balance shows how much cash is actually left after that month's trading, once the opening balance has been taken into account.

In the simple forecast below, the opening balance is the cash already in the bank at the start of each month. The closing balance of one month becomes the opening balance of the next month.

This tells us more than whether one month is "good" or "bad". January has a negative net cash flow because outflows are higher than inflows, and the forecast ends the month with positive cash because it began with £5,000. Managers must still check when bills and receipts occur within the month: a positive month-end balance does not guarantee cash is available on every payment date. February is stronger, which rebuilds the closing balance. March is negative again, but not enough to push the business into a negative closing balance.

That is why interpretation matters. A business can cope with a negative net cash flow for a month if it has enough cash already available, but repeated negative months will eventually push the closing balance down and may force the firm to arrange an overdraft or delay spending.

Recalculating when variables change

Forecasts are only useful if managers can adjust them when circumstances change. In exams, the most common changes are simple ones: a cash inflow arrives later than expected, a cash outflow is higher than expected, or a payment is brought forward or pushed back.

The crucial idea is timing. If a customer pays one month late, sales may still happen, but the cash does not arrive when expected. That weakens that month's net cash flow and can also reduce the closing balance enough to create a cash shortage.