Personal cash flow statement.
In plain English
A personal cash flow statement records income received and cash spent across a set period, usually a month, and ends with the difference. It is backward-looking and built from what actually happened, which is what separates it from a budget. The useful version groups outflows into fixed obligations, variable spending, and money moved to savings or debt paydown. Running it for a few months shows the real pattern, including the irregular costs that never appear in a typical month.
01Why it matters
Almost every plan fails at the same place, an estimate of spending that is lower than the actual, and this statement is what replaces the estimate with the number.
02The math, step by step
Say a month brings 4,600 dollars in. Fixed costs are 2,400 dollars, variable spending 1,500 dollars, and 500 dollars goes to savings. That totals 4,400 dollars out, leaving 200 dollars. Three months of this shows whether the 200 dollars is real or gets erased by quarterly bills.
Illustrative example. The amounts here are hypothetical, chosen to show how the math works, not real quoted rates or figures.
03What this is NOT
It is not a budget. A budget is a plan for money not yet spent. A cash flow statement is a record of money that already moved. The plan is an intention, the statement is evidence, and the gap between them is the most useful thing either one produces.
04Receipts
Every figure on this page is sourced to a primary document. Tap to open the original.
Plain-English answers from our glossary. Receipts included. Never advice.
Educational tool. Answers come only from ClearMoneySchool's published glossary and are not advice. Why we never give advice