- Research Report
- 2023 - 2025
New Report: 4,200 U.S. Bankruptcies
Show the Same Warning Signs
12 Months Before Collapse
A Study of Warning Signals and Failure Patterns
- 700Cases Analyzed
- 12-24Month Early Signals
- 260+Early Signals Tracked
- 3Failure Phases
Most research on business failure looks at what went wrong after a company has already collapsed. But for lenders, investors, and regulators, the more important question is: when did the failure actually begin?
Data from the 2023-2025 bankruptcy cycle shows that companies do not fail overnight. They go through a predictable decline in their finances and operations that starts long before they ever file for bankruptcy. After studying 4,200 cases, one pattern becomes clear: warning signs almost always appear 12 to 24 months before a company goes under.
These signals are not the same for every industry. Aviation and pharmaceutical firms often experience a slow failure that plays out over two years or more. Finance and crypto companies, on the other hand, can go from stable to bankrupt in as little as 60 days.
Aviation
Slow-Burn Model
Nordic Aviation survived 17 months via debt standstills before filing in Dec 2021.
Finance / Crypto
Fast Collapse
Core Scientific failed just 5 months after client Celsius Network went bankrupt.
Retail
Inventory Trap
Bed Bath and Beyond over-ordered inventory then lost customers by pushing own brands.
Pharma
Testing Cliff
Companies run out of cash waiting for drug approvals that never come in time.
The 12-24 Month Window
Auditor Warnings and Going Concern Risks
The most reliable signal in the 12 to 24-month window is a Going Concern warning from an independent auditor. Sorrento Therapeutics received its first warning in March 2020, nearly 35 months before filing. Research shows 9% to 13% of companies receiving these warnings fail within a year.
Debt-to-Equity Flips
When a company's total debt becomes larger than the value of its assets, also called negative equity, it is a strong early signal. Sorrento Therapeutics' ratio turned negative a full 24 months before Chapter 11.
Failed Sales and Restructuring Attempts
Many companies try and fail to sell off parts of the business or negotiate new terms with lenders. Invacare reached this point eleven months before filing. Independent Pet Partners tried to swap debt for equity twenty-six months before their final bankruptcy.
The 0-6 Month Window
Management Departures
When senior executives suddenly leave, it is one of the most reliable signs that bankruptcy is close. These departures typically happened four to six months before filing. Invacare removed its CEO in August 2022, exactly five months before filing.
Auditor Resignations
An auditor actually quitting is a terminal sign. Party City failed shortly after Ernst and Young resigned over a dispute about management hiding a Going Concern warning from the public.
Delisting and Last-Resort Loans
Stock delisting signals the end is near. Tuesday Morning left Nasdaq one month before filing. Loans taken out in the final 90 days are often just to pay for the lawyers handling the bankruptcy itself.
Early Warning Cases (12-24 mo)
| Company | Signal | Lead | Cause |
|---|---|---|---|
| Independent Pet Partners | Failed 2020 restructuring | 26 months | Market shift and too much debt |
| Sorrento Therapeutics | Negative equity / auditor dispute | ~24 months | Large legal judgment |
| Nordic Aviation Group | Debt standstill agreement | 17 months | Pandemic drop in travel |
| Invacare | Failed to find a buyer | 11 months | Supply chain and debt costs |
| SVB Financial | Risk officer left, position vacant | 11 months | Banking crisis and bank run |
Pre-Collapse Signals (0-6 mo)
| Category | Warning | Lead Time | Examples |
|---|---|---|---|
| Management | CEO or CFO quits or is fired | 4-6 months | Invacare, Genesis, ViewRay |
| Auditors | Auditor quits or refuses to sign | 2-5 months | Party City, Ebix, Incora |
| Markets | Stock is delisted | 1-3 months | Tuesday Morning, Rite Aid |
| Liquidity | Cash withdraw-als are frozen | 1-3 months | Genesis, Silvergate, Akorn |
| Legal | Default notice from bank | 1 month | Tuesday Morning, Bed Bath and Beyond |
Repeatable Timelines for Failure
Data from 4,200 bankruptcies shows that failure almost always follows three phases.
Phase I
The Latency Period
18-35 Months Before Filing
The business is still running, but its financial health is deteriorating. The Altman Z-score typically drops below 1.8. Sorrento Therapeutics received its first warning 35 months before filing.
Key Metric: Z-score below 1.8
Phase II
Strategic Desperation
6-12 Months Before Filing
The company recognizes it does not have enough cash to meet its debt obligations. Key signal: hiring restructuring experts and closing down parts of the business.
Key Metric: High debt vs. earnings
Phase III
The Final Spiral
0-6 Months Before Filing
The cash is gone. Key signals include freezing customer withdrawals and giving staff as little as 48 hours' notice before layoffs.
Key Metric: Less than 10 days of cash
Z = 1.2X₁ + 1.4X₂ + 3.3X₃ + 0.6X₄ + 0.999X₅ | Altman Z-Score
Historical Context: Then vs. Now
1997-2001
Dot-Com
Failures driven by massive spending on unproven technology. In 2001, 14 major communications firms collapsed after three years of steady decline.
2023-2025
Post-Pandemic
Failures driven by high interest rates and end of pandemic support. Yellow Trucking survived on government loans until that support ended in 2023.
Modern Failure Mechanisms
The de-SPAC Trap
Many companies that went public through SPAC mergers in 2021-2022 failed within 18 months. Starry went public with less than half the funding its business plan required.
Regulatory Whiplash: The No Surprises Act
The No Surprises Act (January 2022) led to the failure of major healthcare staffing firms. Envision Healthcare lost around $400 million in revenue and collapsed 12 to 16 months later.
The Predictive Checklist
Track 1
Financial Signs
12-24 Months Out
Current Ratio below 1.0
Not enough short-term assets to cover short-term bills.
Unproductive Debt
Earnings are lower than interest payments.
Altman Z-score below 1.8
The financial formula flags significant distress.
Going Concern Warning
Auditor raises serious doubt about the company's survival.
Negative Equity
Total debt exceeds total value of assets.
Track 2
Behavioral Signs
0-6 Months Out
Slow News Flow
Bad news takes longer than usual to reach the public.
Decision Delays
Projects under review but never completed.
Supplier Stretching
Company takes longer to pay its vendors.
Executive Departures
Sudden resignation of CEO, CFO, or Chief Risk Officer.
Last-Resort Financing
High-interest bridge loans in the final 90 days.
The study of 4,200 bankruptcies from 2023-2025 proves that business failure is a process, not a sudden event. Warning signs almost always appear 12 to 24 months before a company goes to court. For lenders, investors, and regulators, recognizing these signals early is not just an advantage. It is essential.
Data Source: EntityCheck.
Additional references include Deloitte, CBIZ, Investopedia, Cornerstone Research, NYU Stern, and Perkins Thompson analysis (2023–2026).
Intended for informational purposes only. Does not constitute legal or financial advice.