Formula
Base date = trigger date + retention years
Eligibility date = base date + hold-extension days
Review-start date = eligibility date − lead days
Calendar years are added while preserving the month and day where possible; February 29 resolves to February 28 in a non-leap target year.
What the result means
The eligibility date is the earliest modeled date at which the KYC verification record may enter disposition review under the entered schedule and hold extension. It is not an automatic deletion instruction.
Confirm the trigger event, record classification, applicable jurisdiction, active investigations, contractual terms, and hold status before destroying any record.