Final answer:
Insurers commonly give a notice of at least 30 days before the policy renewal date, although this can vary by jurisdiction. Policyholders should refer to their policy documents or contact their insurer for the specific terms.
Step-by-step explanation:
When considering the question of how many days prior to the policy renewal date an insurer must inform the policyholder about its decision to renew the contract, it's important to note that insurance regulations can vary by jurisdiction. However, as a common practice, insurers often give a notice of at least 30 days before the policy renewal date. This timeframe allows policyholders to make an informed decision about whether to continue with the renewal, to shop for new options, or to make necessary adjustments to their coverage. Please review your specific policy documents or contact your insurance provider for definitive information, as terms and deadlines for the renewal notification can differ based on the insurance entity and regional laws.