Skip to content
←Back to glossaryInsurance

Extended reporting period

An extension of the period during which claims can be reported after a claims-made contract expires, for events that predate it.

Definition

The extended reporting period prolongs, after a claims-made contract expires, the period during which the insured can still report claims arising from events that occurred before that expiry. It is the counterpart of the retroactive date: one bounds cover backward, the other forward. It fills the time lag built into liability cover, where a claim can arise long after the event behind it. Without it, an insured who ends the contract, changes insurer or stops operating would have no cover for late claims tied to their period of activity, even though they were insured when the events happened. Its length varies, from a few years to unlimited in certain cases of cessation of activity, notably for regulated professions. It is negotiated first in professional liability and cyber, where the consequences of a fault or a flaw can surface late. Its presence and its length are points to watch at subscription and at termination.

Its 5 cross-references, woven across the glossary's 18 categories
Extended reporting period: Insurance glossary illustration, AlgoPolis
Example

Textbook case: a consultant ceases their activity and takes out a five-year extended reporting period. Three years later, a former client blames them for a past error. The claim is covered thanks to this extension, even though they are no longer otherwise insured.

Read next
Put it to work
Related terms
On the Wire, where this term came up
Go further at the Academy
Also known as

extended reporting period, ERP, tail cover, run-off cover

Stay informed

Follow the research

One letter a week. First, the week's underwriting note, when one is published: a dated, argued decision, signed by Paul Bernardski. Then what the observatory published on cyber risk, political risk and insurance. No account, no tracking.

No spam, one-click unsubscribe, no data ever sold.