Predicting cash inflows is much easier that predicting cash outflows. Most cash inflows are the result of your collecting your A/R, making cash inflows somewhat predictable using only your A/R. I recently did cash projections for a client and we had to set up several schedules in Excel for outflows that never hit A/P. Examples are rent, payroll, loan payments, all pre-authorized automatic withdrawls, such as car lease payments, etc. You know in advance when all these outlays will occur, but most of them never sit in your A/P in advance.
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Brian Puddington
Geneva Financial Systems
Montreal