Cash Flow vs Net Income
Why operating cash flow often tells a cleaner story than earnings, and how to use the gap between the two to judge profit quality.
Net income is an accounting measure. Operating cash flow is a cash measure. Good analysis starts by asking whether they roughly support the same story.
Why the gap exists
Accrual accounting records revenue and expenses when they are earned or incurred, not only when cash moves. That makes accounting useful, but it also makes it easier for profit to look stronger than cash.
A practical rule
If operating cash flow is consistently lower than net income, slow down. One period can be noise. A pattern is a warning.
What to inspect next
- receivables
- inventory
- deferred revenue
- restructuring add-backs
- acquisition adjustments
Apple and Microsoft are useful anchors for understanding what healthy conversion looks like. When you find a company whose earnings need much more explanation than its cash flow, the burden of proof should increase.