A claims-made insurance policy generally responds to claims first made against the insured during the period of insurance and notified in accordance with the policy requirements.
Professional Indemnity Insurance is a common example of claims-made insurance.
Claims-made cover can also appear within particular sections of other insurance policies.
For example, depending on the wording, a Products Liability section within a combined Public and Products Liability policy may operate differently from the Public Liability section.
This is why it is important to check each section of a policy rather than assuming the entire policy uses the same claim trigger.
Why does the policy period matter? #
Unlike an occurrence-based policy, it is not necessarily enough that you held insurance when the work was performed or the product was supplied.
You generally need an appropriate claims-made policy in force when the claim is made, subject to matters such as:
- The retroactive date
- The policy’s notification requirements
- Any known circumstances
- Continuous cover provisions
- The terms and exclusions of the policy
What is a retroactive date? #
The retroactive date determines how far back your policy may respond to acts, errors, omissions or other insured activities occurring before the current policy period.
For example, a policy with unlimited retroactive cover may potentially respond to eligible earlier activities, subject to the policy terms and any prior known circumstances.
A restricted retroactive date can limit cover for earlier activities.
What about known circumstances? #
Claims-made policies commonly require known claims or circumstances that may give rise to a claim to be disclosed or notified.
This is particularly important when:
- Changing insurers
- Renewing a policy
- Selling a business
- Closing a business
- Retiring
What happens if I stop trading? #
For certain claims-made risks, claims can arise after the relevant work or activity has ceased.
Depending on the type of insurance, run-off cover or another form of continuing protection may therefore need to be considered.
Claims-made insurance can be complex, so continuity of cover, retroactive dates and notification obligations are important.
If you are changing insurers, closing a business or have become aware of a potential claim, contact our team before making changes to your policy.

