Probably getting too deep in the weeds here but every state has different wording. For instance, NY is date of death. That being said, I can 100% see a carrier not doing that and it never being questioned.Even on contestable claims?
I've only dealt with claims in Ky, In, Il, Tn, Mo, Mi and Tx. All were the same. Interest paid if the claim wasn't paid in 30 days on non contestable claims.
I just had an almost 2 year old GCU rescinded. They sent the beneficiary the return of premiums. They didn't include any interest. Took then almost 4 months to rescind.
On contestable claims that have been paid they have never paid interest unless it went over 30 days from the time they made a decision. Most paid contestable claims take 4-6 months for a decision. Although I have had KSKJ pay within a month on a contestable claim.
I looked up KY and their wording is different. The statute says proof of claim but then adds "in the substance and form required by the terms of the policy" which I'm guessing gives them some wiggle room with contestible claims.
I've never seen a recision be credited interest although I've only had a few of those.