The earliest date from which an act, omission, injury, or damage may fall within a claims-made policy's prior-acts coverage. A claim may still need to be made and reported within the required window.
A retroactive date is the earliest date from which a claims-made policy will consider prior acts, injuries, or damage for coverage. It is not the same thing as the policy effective date, and it is not a substitute for timely reporting.
Iowa’s real-estate E&O regulatory notice defines the term as a provision under which the policy will not cover injuries or damages occurring before the date even if the claim is made during the policy period. Connecticut’s claims-made rules also treat moving the date forward as a significant event.
When changing carriers or firms, compare the retroactive date on both declarations and ask how it connects to prior-acts coverage. Read more in career coverage and claims-made versus occurrence.