Understanding the Claims-Made Dilemma
In the world of Professional Liability Insurance, most policies are written on a claims-made basis. Unlike occurrence policies, which cover incidents that happen during the policy period regardless of when they are reported, claims-made policies require the claim to be both made and reported while the policy is active. This creates a significant gap for professionals who retire, close their practice, or switch carriers.
The Extended Reporting Period (ERP), commonly known as "Tail Coverage," is the mechanism designed to bridge this gap. It allows an insured professional to report claims for wrongful acts that occurred during the policy period, even if the claim is filed after the policy has expired or been cancelled. Without this provision, a professional would be personally liable for any "late-arriving" claims once their active policy terminates. For a deeper look at policy structures, see our complete Professional Liability exam guide.
Basic vs. Supplemental ERPs
| Feature | Basic ERP (BERP) | Supplemental ERP (SERP) |
|---|---|---|
| Cost | Included at no extra charge | Requires additional premium |
| Activation | Automatic upon termination | Must be requested within a short window |
| Duration | Very short-term (often 60 days) | Long-term or indefinite |
| Aggregate Limits | Usually shares remaining policy limits | Often provides a refreshed aggregate limit |
The Mechanics: Retroactive Dates and ERPs
A common point of confusion on the practice Professional Liability questions involves the relationship between the Retroactive Date and the ERP. It is vital to remember that an ERP does not extend the window of time in which an error can occur; it only extends the window of time in which a claim can be reported.
For a claim to be covered under an ERP, the following conditions must be met:
- The alleged wrongful act must have occurred after the policy's Retroactive Date.
- The wrongful act must have occurred before the policy's termination date.
- The claim must be filed and reported to the insurer during the Extended Reporting Period.
The ERP effectively "freezes" the coverage for past acts, ensuring that the professional is protected against the "tail" of liability that follows their active career.
Common Triggers for ERP Activation
Limits of Liability and Reinstatement
When a professional purchases a Supplemental ERP, the insurer typically provides a reinstated aggregate limit. This means that even if the insured had exhausted a portion of their limits during the final year of the active policy, the tail coverage starts with a fresh "bucket" of money for future claims.
However, the per-claim limit usually remains the same as it was on the expiring policy. Candidates should watch for exam questions that ask whether the ERP covers new acts committed after the policy ended—the answer is always no. The ERP is strictly for prior acts that fall between the retroactive date and the cancellation date.
Exam Pointer: The DDR Rule