Claims-made / Follow the timeline
Claims-Made E&O Insurance
Most professional liability policies are written on a claims-made or claims-made-and-reported basis. Coverage can depend on when the professional act occurred, when the claim was first made, when it was reported, and the policy’s retroactive date.
Track the policy timeline
The core idea
Claims-made is a timing mechanism.
A claims-made form generally looks to when a claim is first made against an insured. A claims-made-and-reported form typically adds a reporting condition. The wrongful-act date, retroactive date, claim-made date and reporting date can all matter, and late notice can create a coverage problem even when the underlying professional service would otherwise qualify.
01
Claim Trigger
A claims-made policy generally requires the claim to be first made during the policy period or another permitted reporting period. A claims-made-and-reported form can impose an additional condition that notice be given within the time stated in the contract.
The distinction is not semantic. The exact reporting language can determine whether a claim is timely even when the professional act and retroactive date otherwise fit the policy.
02
Definition of Claim
The policy may define a claim as a written demand, lawsuit, arbitration, administrative proceeding, request for monetary or non-monetary relief, or another specified event. Some forms also address facts or circumstances that may reasonably give rise to a future claim.
Do not assume only a filed lawsuit qualifies. Read the defined term before deciding whether notice is required.
03
Prior Acts & Continuity
A retroactive date establishes how far back otherwise covered professional acts may reach. “Full prior acts” generally means no later retroactive cutoff applies, subject to the rest of the policy.
Continuity is broader than the retroactive date. Prior knowledge, prior notice, related claims, pending matters and replacement-policy wording can still affect an older act.
04
Known Circumstances
Some policies allow an insured to report facts or circumstances that may reasonably lead to a future claim. If properly reported, a later claim arising from those facts may be treated as made during the earlier policy period, depending on the form.
Applications also commonly ask about known claims, incidents or circumstances. A known matter may be excluded, scheduled, or need to be reported to the expiring carrier.
Read Prior Knowledge & Known Circumstances in E&O Insurance ↗
05
Extended Reporting Period
An Extended Reporting Period, often called tail coverage, generally gives additional time to report qualifying claims arising from professional services performed before the policy terminated.
It generally does not insure new professional services after termination. Duration, premium, availability, limits and whether the ERP is automatic or optional vary by form.
06
Changing Carriers
Do not compare claims-made policies on premium alone. Check whether the retroactive date is preserved, whether the definition of claim changes, whether reporting provisions are stricter, how known circumstances and related claims are handled, how defense costs and retention work, and what ERP options exist.
A replacement policy can begin immediately after the expiring policy and still create a coverage gap if continuity is not preserved.
Coverage assistance from ECLICK Business Insurance
Need help applying claims-made concepts to an actual E&O policy?
E&O Provider is an educational resource from ECLICK Business Insurance Services. ECLICK can help compare claims-made wording, retroactive dates, reporting provisions and available E&O coverage options.