Cash Flow Statistics
Last updated: June 2026 · 6 sourced statistics
Cash flow is the metric businesses die by. JPMorgan Chase Institute's landmark analysis of 600,000 small businesses found the median firm holds just 27 days of cash buffer — less than one missed receivable cycle. Pair that with half of B2B invoices paying late and the 82%-of-failures statistic explains itself.
Key takeaways
- The median small business holds only 27 cash buffer days (JPMorgan Chase Institute).
- 82% of business failures involve cash flow problems (U.S. Bank study).
- Unpaid invoices average $17,500 per affected small business (QuickBooks).
At a glance
Every figure on this page in one table, each linked to its named source. Scroll down for the full context behind each number.
| Figure | What it measures | Source | Year |
|---|---|---|---|
| 27 days | The median US small business holds 27 cash buffer days — the days of outflows it could cover from cash on hand, per JPMorgan Chase Institute's analysis of 600,000 firms. | JPMorgan Chase Institute | 2016 |
| 82% | 82% of business failures involve cash flow problems (U.S. Bank study). | U.S. Bank study (via SCORE) | 2019 |
| <13 days | A quarter of small businesses hold fewer than 13 cash buffer days, leaving them one slow month from crisis (JPMorgan Chase Institute). | JPMorgan Chase Institute | 2016 |
| $17.5K | 56% of small businesses carry unpaid invoices averaging $17,500 — cash earned but not banked (QuickBooks, 2025). | Intuit QuickBooks Small Business Late Payments Report | 2025 |
| Knock-on | Businesses with overdue invoices are more likely to report cash flow problems, credit-card reliance, and hiring difficulty (QuickBooks). | Intuit QuickBooks Small Business Late Payments Report | 2025 |
| 40% | With 40% of North American B2B invoice value overdue (Atradius), receivables timing is the largest controllable cash flow lever for most service businesses. | Atradius Payment Practices Barometer, North America | 2025 |
The statistics
The median US small business holds 27 cash buffer days — the days of outflows it could cover from cash on hand, per JPMorgan Chase Institute's analysis of 600,000 firms.
Source:JPMorgan Chase Institute2016
82% of business failures involve cash flow problems (U.S. Bank study).
Source:U.S. Bank study (via SCORE)2019
A quarter of small businesses hold fewer than 13 cash buffer days, leaving them one slow month from crisis (JPMorgan Chase Institute).
Source:JPMorgan Chase Institute2016
56% of small businesses carry unpaid invoices averaging $17,500 — cash earned but not banked (QuickBooks, 2025).
Source:Intuit QuickBooks Small Business Late Payments Report2025
Businesses with overdue invoices are more likely to report cash flow problems, credit-card reliance, and hiring difficulty (QuickBooks).
Source:Intuit QuickBooks Small Business Late Payments Report2025
With 40% of North American B2B invoice value overdue (Atradius), receivables timing is the largest controllable cash flow lever for most service businesses.
Source:Atradius Payment Practices Barometer, North America2025
When these numbers don't apply
Aggregate statistics hide a lot. Read these caveats before quoting a figure as if it describes your specific situation.
- The 27-day buffer figure is from JPMorgan Chase Institute's 2016 analysis — the standard citation, but dated.
- Cash buffer varies hugely by industry; restaurants and retail differ sharply from professional services.
- The 82% cash-flow-failure statistic attributes a contributing factor, not a sole cause.
How we compiled this data
Compiled June 2026 from JPMorgan Chase Institute's cash buffer research, U.S. Bank findings published by SCORE, Intuit QuickBooks' 2025 survey, and Atradius data. The JPMC buffer study is the standard citation despite its age; no comparable dataset has superseded it.
We hand-collected each figure from its original publisher rather than recycling secondary round-ups, cross-checked the headline numbers against the source documents in June 2026, and link every statistic to the report it came from so you can verify it yourself. Where a publisher issues annual updates, we cite the report edition and flag the year inline.
Frequently asked questions
How much cash buffer do small businesses hold?
The median is 27 days of outflows (JPMorgan Chase Institute) — and a quarter of firms hold under 13 days. Advisors typically recommend 3–6 months.
Is cash flow really the top business killer?
Yes — 82% of failures involve cash flow problems (U.S. Bank). Profitability on paper doesn't pay rent; collected cash does.
What improves cash flow fastest?
Collecting receivables sooner: deposits, shorter terms, automated reminders, and easy payment methods typically beat cost-cutting for speed of impact.
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