Business
Cash flow analysis: four numbers that tell the whole story
Cash flow analysis is the art of answering one question: will the money be there when the bill arrives? Four numbers do most of the work — inflows, outflows, net position, and the projected low point. Everything else is decoration.
- Inflows
When money actually lands — invoices, sales, transfers — on real dates.
- Outflows
When money leaves: bills, payroll, tax, suppliers, on their due dates.
- Net position
The running balance day by day — the story the statement hides.
- The low point
The minimum projected balance; the number that predicts the crisis.
The four-number framework
- Inflows: list every expected receipt with its date.
- Outflows: list every expected payment with its date.
- Net: subtract day by day to build the balance curve.
- Low point: find the minimum — that is the crisis predictor.
Reading the analysis
| Pattern | What it means | Response |
|---|---|---|
| Net positive, smooth | Healthy rhythm | Keep the system |
| Positive, lumpy | Timing risk | Build a buffer, shift dates |
| Net negative month | Structural problem | Cut costs or raise income |
| Late-invoice dips | Receivables risk | Tighten terms, chase faster |
Analysis cadence
A weekly 10-minute analysis beats a quarterly deep dive. Each week: reconcile the last week, adjust the next four, and check the low point for the coming month.
The deep dive happens quarterly: compare forecast to actual, and find which categories consistently drift — those are your structural leaks.
Frequently asked questions
What is cash flow analysis?
Examining when money arrives and leaves on a real timeline, to answer whether the balance will cover upcoming obligations.
What are the key cash flow metrics?
Inflows, outflows, net position and the projected low point. For businesses, add operating cash flow and free cash flow.
How often should I analyze cash flow?
Weekly for the forecast to stay current, quarterly for the structural deep dive on patterns and leaks.
Why is cash flow analysis more important than profit?
Profit is a paper number; cash is the ability to pay rent and payroll. A profitable business can fail on a cash timing gap.
Four numbers, updated weekly
Free cash flow analysis on a calendar.