When does a minimum retained premium apply to a policy?

A minimum retained premium commonly applies when the insured cancels a policy before expiry. The insurer retains a minimum amount to cover acquisition costs, policy issuance, administration, and the period during which coverage was provided. Midterm insured-requested cancellation may also be calculated on a short-rate basis, depending on the policy terms and jurisdictional rules, meaning the return premium may be less favourable than a pro rata refund. Option B is weaker because when the insurer cancels, return premium is typically calculated more favourably to the insured, often pro rata, subject to applicable law and wording. Option C involves voidance for misrepresentation, where ordinary cancellation premium rules may not be the issue. Option D is incorrect because moving coverage at renewal simply means the existing policy expires and is replaced; a minimum retained premium is not triggered by ordinary non-renewal or renewal placement elsewhere. Brokers must explain cancellation consequences before clients cancel midterm, especially when replacing coverage, because the client may expect a larger refund than the policy allows. References/topics: From Quote to Policy; cancellation, minimum retained premium, short-rate calculation, return premium.