What is a non-renewal notice?

A non-renewal notice tells you your insurance company will not renew your policy when its current term ends, or is ending it, and states the date your coverage stops. It is not a bill and not a claim decision.

Companies non-renew for many reasons that are not about you personally: they may be reducing how much they insure in your state or region, retiring a product line, or changing underwriting rules. The notice itself usually states the reason, and most states require it to.

Nothing, in most cases. It is telling you a date. The date your coverage ends is the one fact to pull out of it, because replacement coverage needs to start by then to avoid days without coverage.

The policy ends on the stated date whether or not you respond. The date matters because coverage stops there: days between this policy ending and a new one starting are days without coverage. States generally require this notice a set number of days ahead, which is time to arrange replacement coverage. This is general information about how non-renewal notices work.