A cash flow forecast projects when cash will enter and leave the business over a future period, giving management a forward view of liquidity rather than a backward view of what already happened.
Financial statements report history. A cash flow forecast reports the future, specifically, the periods when cash will be tight and the periods when it will be comfortable. For a business managing payroll, supplier obligations, debt service, and tax instalments simultaneously, knowing two or three months in advance that a cash gap is approaching changes the options available. Discovering it with two weeks of runway does not.
The quality of a forecast depends on the quality of the assumptions beneath it. A forecast built on optimistic revenue timing and ignored payables is not a forecast. It is a wish. A useful forecast is grounded in the receivables aging, the payables schedule, the debt service calendar, and a realistic view of collection history. It is updated as actuals come in and is reviewed alongside the income statement every month.
See also: Rolling 13-Week Cash Flow Forecast · Cash Flow Management · Budgeting and ForecastingA cash flow forecast that is actually maintained is one of the highest-value financial tools a growing business can have. See how Wefinx approaches Virtual CFO services.