33-2-415. Reference interest rate. (1) The reference interest rate referred to in the formulas in 33-2-413 is:
(a) for all life insurance, the lesser of the average over a period of 36 months and the average over a period of 12 months, ending on June 30 of the calendar year next preceding the year of issue, of Moody's monthly average composite yield on seasoned corporate bonds;
(b) for single-premium immediate annuities and for annuity benefits involving life contingencies arising from other annuities with cash settlement options and guaranteed interest contracts with cash settlement options, the average over a period of 12 months, ending on June 30 of the calendar year of issue or purchase, of Moody's monthly average composite yield on seasoned corporate bonds;
(c) for other annuities with cash settlement options and guaranteed interest contracts with cash settlement options valued on a year-of-issue basis, except as stated in subsection (1)(b), with guarantee duration in excess of 10 years, the lesser of the average over a period of 36 months and the average over a period of 12 months, ending on June 30 of the calendar year of issue or purchase, of Moody's monthly average composite yield on seasoned corporate bonds;
(d) for other annuities with cash settlement options and guaranteed interest contracts with cash settlement options valued on a year-of-issue basis, except as stated in subsection (1)(b), with guarantee duration of 10 years or less, the average over a period of 12 months, ending on June 30 of the calendar year of issue or purchase, of Moody's monthly average composite yield on seasoned corporate bonds;
(e) for other annuities without cash settlement options and for guaranteed interest contracts without cash settlement options, the average over a period of 12 months, ending on June 30 of the calendar year of issue or purchase, of Moody's monthly average composite yield on seasoned corporate bonds; or
(f) for other annuities with cash settlement options and guaranteed interest contracts with cash settlement options valued on a change-in-fund basis, except as stated in subsection (1)(b), the average over a period of 12 months, ending on June 30 of the calendar year of the change in the fund, of Moody's monthly average composite yield on seasoned corporate bonds.
(2) If Moody's monthly average composite yield on seasoned corporate bonds is no longer published by Moody's investors service, inc., or if the national association of insurance commissioners determines that Moody's monthly average composite yield on seasoned corporate bonds, as published by Moody's investors service, inc., is no longer appropriate for the determination of the reference interest rate, then an alternative method for determination of the reference interest rate adopted by the national association of insurance commissioners and approved by rule promulgated by the commissioner may be substituted.