Ind. Code § 27-1-12-20
No life insurance company shall receive or accept, by virtue of the provisions set forth in any policy or indorsement thereon, any premium deposit in excess of the regular premium then due whenever the total premium deposit together with the policy reserve shall be sufficient as a gross premium to convert the policy into a fully paid policy. The policy or indorsement shall contain a provision that the amount of any premium deposit fund held by the company will be included as a part of the cash surrender value of the policy, a provision providing for the disposition of such fund if it is not sufficient to pay the next premium, and a provision that such fund is not withdrawable except by surrender of the policy, a loan thereon or through the selection of a nonforfeiture value.
IC 27-1-12-20