Tex. Ins. Code § 425.064
(a) Except as otherwise provided by Sections 425.065 and 425.068 and subject to Subsection (b), for the life insurance and endowment benefits of a policy that provides for a uniform amount of insurance and that requires the payment of uniform premiums, the reserve according to the commissioners reserve valuation method is the difference, if greater than zero, of the present value on the date of valuation of those future guaranteed benefits, minus the present value on that date of any future modified net premiums for a policy described by this subsection. The modified net premiums for a policy described by this subsection are a uniform percentage of the respective contract premiums for those benefits, so that the present value on the policy's issue date of all the modified net premiums is equal to the sum of:
(2) the difference, if greater than zero, between:
(c) This subsection applies only to a life insurance policy issued on or after January 1, 1985, for which the contract premium for the first policy year exceeds the contract premium for the second year, for which a comparable additional benefit is not provided in the first year for the excess premium, and that provides an endowment benefit, a cash surrender value, or a combination of an endowment benefit and cash surrender value, in an amount greater than the excess premium. For purposes of this subsection, the "assumed ending date" is the first policy anniversary on which the sum of any endowment benefit and any cash surrender value available on that date is greater than the excess premium. The reserve according to the commissioners reserve valuation method for a policy to which this subsection applies as of any policy anniversary occurring on or before the assumed ending date is, except as otherwise provided by Section 425.068, the greater of:
(2) the reserve as of the policy anniversary computed as prescribed by Subsection (a) but with:
(e) Reserves according to the commissioners reserve valuation method for the following policies, contracts, and benefits must be computed by a method consistent with the principles of this section:
Added by Acts 2005, 79th Leg., Ch. 727 (H.B. 2017), Sec. 1, eff. April 1, 2007.
Acts 2015, 84th Leg., R.S., Ch. 313 (S.B. 1654), Sec. 13, eff. September 1, 2015.