Business
Negative cash flow: diagnose the cause before you panic
Negative cash flow has two completely different causes with completely different fixes. Timing negative means the money arrives later than the bills — fixed with dates. Structural negative means you spend more than you make — fixed with costs or income. Treating the wrong one is how businesses die.
- Timing negative
Bills land before income — fixable by shifting dates.
- Structural negative
Spending exceeds income — needs cost or revenue change.
- The diagnosis test
Move the dates; if the problem moves, it is timing.
- The turnaround plan
A dated 90-day plan for either diagnosis.
The diagnosis test
- Build the day-by-day projection.
- Move income and bill dates in the model.
- If the negative weeks shift with the dates — timing.
- If they persist everywhere — structural.
The two fixes
| Diagnosis | Fix | Timeline |
|---|---|---|
| Timing | Shift dates, deposits, faster collection | Weeks |
| Structural | Cut costs, raise prices, add revenue | Months |
| Both | Buffer first, then the structural work | Quarter |
The dangerous version
The dangerous version is structural negative masked by a timing story — the business that keeps believing next month fixes it. The test is brutal but necessary: three consecutive months of structural negative is a crisis, not a phase.
The calendar makes the truth visible: if every future week projects negative regardless of dates, the plan must change the model, not the schedule.
Frequently asked questions
What causes negative cash flow?
Two causes: timing (bills before income — fixed with dates) and structural (spending exceeds income — fixed with costs or revenue).
How do I know which I have?
Move the dates in the projection. If the negative weeks move with them, it is timing; if they persist everywhere, it is structural.
How long does a turnaround take?
Timing fixes land in weeks; structural fixes take months. The calendar shows the projected recovery date for either.
When is negative cash flow a crisis?
Three consecutive months of structural negative is a crisis — buffer, cost cuts and revenue work, in that order.
Diagnose first, then fix
Free dated diagnosis for negative cash flow.