Key Takeaways
- Extends claims coverage after policy ends.
- Covers pre-transaction wrongful acts only.
- Crucial for mergers, acquisitions, and closures.
- Protects directors from legacy liabilities.
What is Runoff Insurance?
Runoff insurance is a specialized coverage that extends protection for claims arising from incidents that occurred before a policy's termination, often during mergers, acquisitions, or business closures. This insurance shields companies and their C-suite executives from liabilities reported after the policy ends.
It is especially relevant for claims-made liability policies where the timing of claim reporting, not the incident, triggers coverage.
Key Characteristics
Runoff insurance has distinct features that differentiate it from other liability coverages:
- Claims-Made Basis: Coverage applies only to claims reported after policy expiration but related to prior acts.
- Extended Reporting Period: Offers longer tails than typical extended reporting periods, often 3–6 years or more.
- Run-Off Status: No new activities or operations are covered; only historical claims qualify.
- Premium Structure: Paid as a lump sum based on a percentage of the original earned premium, decreasing over time.
- Purchased from Prior Insurer: Must be obtained from the insurer issuing the original policy, sometimes involving obligatory reinsurance.
How It Works
When a company undergoes a change of control or ceases operations, runoff insurance activates by placing the existing policy into run-off status, covering claims tied to past wrongful acts reported after the transition. This is critical because claims-made policies require claims to be reported during the policy period or any extended reporting period to be covered.
Runoff insurance protects both the acquired company and its former leadership by isolating pre-transaction liabilities from ongoing business risks. For example, in a merger, the acquirer typically purchases separate coverage for future operations, while runoff covers historical exposures.
Examples and Use Cases
Runoff insurance is commonly used in scenarios involving risk transfer and liability management:
- Mergers and Acquisitions: Companies like Delta rely on runoff coverage to protect against claims related to pre-acquisition operations.
- Bankruptcy and Dissolution: Firms entering liquidation use runoff insurance to shield directors and officers from claims arising before the wind-down.
- Professional Retirements: Professionals such as architects or consultants purchase runoff to cover liabilities from past projects.
- Change of Control Events: Ownership shifts trigger runoff policies to cover pre-change claims, useful in industries tracked by D&B data for risk evaluation.
Important Considerations
Before securing runoff insurance, understand its limitations: it covers only historical claims and requires timely purchase from the original insurer. Failure to arrange runoff can leave gaps, exposing you to tail risk from late-reported claims.
Pricing and availability vary by risk profile; companies often evaluate runoff alongside strategies like those recommended in best growth stocks and other investments to balance operational and financial risks effectively.
Final Words
Runoff insurance safeguards against claims tied to past business activities after a policy ends, making it vital in mergers, acquisitions, and closures. To ensure adequate protection, review your existing policies and consult with an insurance professional to evaluate runoff coverage options tailored to your risk exposure.
Frequently Asked Questions
Runoff insurance, also called run-off coverage or tail insurance, extends protection for claims made after a claims-made liability policy ends. It covers wrongful acts or incidents that occurred before the policy expired, often used during mergers, acquisitions, or business closures.
While both provide coverage after a claims-made policy ends, run-off insurance typically lasts longer—often 3 to 6 years or unlimited—to match legal statutes and long-tail risks. ERPs usually last about 1 year and are mainly for insurer switches.
Runoff insurance is essential in scenarios like mergers and acquisitions, change of control, bankruptcy, dissolution, or when professionals retire or cease operations. It protects against claims arising from past acts even after the original policy or business ends.
The acquired company or the entity going out of business usually buys runoff insurance. It can be added as an endorsement or a standalone policy to cover past liabilities while excluding new activities after the transaction.
Runoff insurance isolates pre-acquisition risks, reduces due diligence burdens for buyers, facilitates smoother transactions, and provides long-tail protection for claims discovered years later. It can also be customized for duration and coverage limits.
No, runoff insurance only covers claims related to wrongful acts or incidents that occurred before the policy ended or before the business was acquired. New claims arising from post-transaction activities require separate coverage.
Runoff insurance is typically priced as a lump sum based on a percentage of the original premium. The cost declines over time, reflecting the reduced risk as the extended reporting period progresses.
In directors and officers (D&O) contexts, runoff insurance protects personal assets of outgoing leaders from claims related to pre-transaction acts. Since the buyer’s policy usually doesn’t cover past acts, runoff coverage is crucial for their protection.

