5.3 Forecasting and Managing Cash Flows


2026 📋 Syllabus Objectives

By the end of these notes, you should be able to:

  1. Explain the meaning and purpose of cash flow forecasts
  2. Interpret and amend simple cash flow forecasts, including calculating opening and closing balances
  3. Describe different methods of improving cash flow

1. The Meaning and Purpose of Cash Flow Forecasts

What is Cash Flow?

Cash flow is simply the movement of money into and out of a business. Think of it like water flowing into and out of a tank — money comes in when the business earns it, and money goes out when the business spends it.

  • Cash inflows — money coming into the business
  • Cash outflows — money going out of the business

What is a Cash Flow Forecast?

A cash flow forecast is a prediction — an educated guess — of how much money a business expects to receive and spend over a future period of time, usually 6 to 12 months.

It does not record what has already happened. Instead, it predicts what will happen. It is written before the money actually moves.


Examples of Cash Inflows and Outflows

Cash Inflows (money coming IN)Cash Outflows (money going OUT)
Revenue from sales (selling products/services)Purchasing stock (goods to sell)
Loans received from a bankPaying staff wages and salaries
Interest received (earned from savings)Paying rent for premises
Capital injected by the owner (owner putting their own money into the business)Paying utility bills (electricity, water, gas)
Repaying bank loans

💡 Memory tip — Inflows: SLIC — Sales, Loans, Interest, Capital 💡 Memory tip — Outflows: SWURRS — Stock, Wages, Utilities, Rent, Repayments, Salaries


Why Do Businesses Create Cash Flow Forecasts?

A cash flow forecast is one of the most important financial tools a business can use. Here is why:

1. Starting a new business When someone sets up a new business, they need to predict how much cash they will need in the early months before they start making enough sales to cover their costs. A forecast helps them plan this from the start.

2. Running an existing business Even a business that has been trading for years can run into trouble if sales suddenly fall. A cash flow forecast helps managers spot in advance when a drop in sales might cause a cash shortage, so they can prepare — for example, by arranging an overdraft (a facility where a bank allows a business to spend more than it currently has in its account).

3. Applying for a loan or investment When a business asks a bank or investor for money, it must prove that it actually needs the money and that it will be able to pay it back. A cash flow forecast gives the bank or investor evidence of the business's financial situation — how much is needed, for how long, and when it can be repaid.

4. Managing day-to-day transactions By knowing in advance how much cash will be available in a given month, managers can decide the best time to pay bills, purchase stock, or make other payments.

Sign in to view full notes