Tex. Ins. Code § 1105.007
(a) Any cash surrender value available under a policy on a default in payment of a premium due on a policy anniversary, regardless of whether required by Section 1105.004, must be an amount not less than the amount, if any, by which the present value, on the policy anniversary, of the future guaranteed benefits that would have been available under the policy, including any existing paid-up additions, had there not been a default exceeds the sum of:
(c) For a policy to which Subchapter B applies and that by rider or supplemental policy provision provides supplemental life insurance or annuity benefits at the option of the insured and for an identifiable additional premium, the cash surrender value computed under Subsection (a) must be an amount not less than the sum of:
(d) For a family policy to which Subchapter B applies and that defines a primary insured and provides term insurance on the life of the spouse of the primary insured that expires before the spouse reaches 71 years of age, the cash surrender value as computed under Subsection (a) must be an amount not less than the sum of:
Added by Acts 2001, 77th Leg., ch. 1419, Sec. 2, eff. June 1, 2003.
Acts 2007, 80th Leg., R.S., Ch. 730 (H.B. 2636), Sec. 2F.004, eff. April 1, 2009.