(a) Basic reserves. Basic reserves must be calculated as the greater of the segmented reserves and the unitary reserves. Both the segmented reserves and the unitary reserves for any policy must use the same valuation mortality table and selection factors. At the option of the insurer, in calculating segmented reserves and net premiums, either one of the two adjustments described in paragraphs (1) or (2) of this subsection may be made.
  (1) An insurer may use the adjustments described in this paragraph.
    (A) Treat the unitary reserve, if greater than zero, applicable at the end of each segment as a pure endowment; and
    (B) subtract the unitary reserve, if greater than zero, applicable at the beginning of each segment from the present value of guaranteed life insurance and endowment benefits for each segment.
  (2) An insurer may use the adjustments described in this paragraph.
    (A) Treat the guaranteed cash surrender value, if greater than zero, applicable at the end of each segment as a pure endowment; and
    (B) subtract the guaranteed cash surrender value, if greater than zero, applicable at the beginning of each segment from the present value of guaranteed life insurance and endowment benefits for each segment.
(b) Deficiency reserves.
  (1) The deficiency reserve at any duration must be calculated:
    (A) on a unitary basis if the corresponding basic reserve determined by subsection (a) of this section is unitary;
    (B) on a segmented basis if the corresponding basic reserve determined by subsection (a) of this section is segmented; or
    (C) on the segmented basis if the corresponding basic reserve determined by subsection (a) of this section is equal to both the segmented reserve and the unitary reserve.
  (2) This subsection applies to any policy for which the guaranteed gross premium at any duration is less than the corresponding modified net premium calculated by the method used in determining the basic reserves, but using the minimum valuation standards of mortality specified in §4.2825(b) of this title (relating to General Calculation Requirements for Basic Reserves and Premium Deficiency Reserves) and rate of interest.
  (3) Deficiency reserves, if any, must be calculated for each policy as the excess if greater than zero, for the current and all remaining periods, of the quantity A over the basic reserve, where A is obtained as indicated in §4.2825(b) of this title.
  (4) For deficiency reserves determined on a segmented basis, the quantity A is determined using segment lengths equal to those determined for segmented basic reserves.
(c) Minimum value. Basic reserves may not be less than the tabular cost of insurance for the balance of the policy year, if mean reserves are used. Basic reserves may not be less than the tabular cost of insurance for the balance of the current modal period or to the paid-to-date, if later, but not beyond the next policy anniversary, if mid-terminal reserves are used. The tabular cost of insurance must use the same valuation mortality table and interest rates as that used for the calculation of the segmented reserves. However, if the select mortality factors are used, they must be the ten-year select factors incorporated into Insurance Code Chapter 425, Subchapter B, concerning Standard Valuation Law. In no case may total reserves (including basic reserves, deficiency reserves and any reserves held for supplemental benefits that would expire upon contract termination) be less than the amount that the policyowner would receive (including the cash surrender value of the supplemental benefits, if any, referred to above), exclusive of any deduction for policy loans, upon termination of the policy.
(d) Unusual pattern of guaranteed cash surrender values.
  (1) For any policy with an unusual pattern of guaranteed cash surrender values, the reserves actually held before the first unusual guaranteed cash surrender value must not be less than the reserves calculated by treating the first unusual guaranteed cash surrender value as a pure endowment and treating the policy as an n year policy providing term insurance plus a pure endowment equal to the unusual cash surrender value, where n is the number of years from the date of issue to the date the unusual cash surrender value is scheduled.
  (2) The reserves actually held after any unusual guaranteed cash surrender value must not be less than the reserves calculated by treating the policy as an n year policy providing term insurance plus a pure endowment equal to the next unusual guaranteed cash surrender value, and treating any unusual guaranteed cash surrender value at the end of the prior segment as a net single premium, where:
    (A) n is the number of years from the date of the last unusual guaranteed cash surrender value before the valuation date to the earlier of:
      (i) the date of the next unusual guaranteed cash surrender value, if any, that is scheduled after the valuation date; or
      (ii) the mandatory expiration date of the policy; and
    (B) the net premium for a given year during the n year period is equal to the product of the net to gross ratio and the respective gross premium; and
    (C) the net to gross ratio is equal to clause (i) of this subparagraph divided by clause (ii) of this subparagraph as follows:
      (i) the present value, at the beginning of the n year period, of death benefits payable during the n year period plus the present value, at the beginning of the n year period, of the next unusual guaranteed cash surrender value, if any, minus the amount of the last unusual guaranteed cash surrender value, if any, scheduled at the beginning of the n year period;
      (ii) the present value, at the beginning of the n year period, of the scheduled gross premiums payable during the n year period.
  (3) For purposes of this subsection, a policy is considered to have an unusual pattern of guaranteed cash surrender values if any future guaranteed cash surrender value exceeds the prior year's guaranteed cash surrender value by more than the sum of:
    (A) 110% of the scheduled gross premium for that year;
    (B) 110% of one year's accrued interest on the sum of the prior year's guaranteed cash surrender value and the scheduled gross premium using the nonforfeiture interest rate used for calculating policy guaranteed cash surrender values; and
    (C) 5% of the first policy year surrender charge, if any.
(e) Optional exemption for yearly renewable term (YRT) reinsurance. At the option of the company, the following approach for reserves on YRT reinsurance may be used.
  (1) Calculate the valuation net premium for each future policy year as the tabular cost of insurance for that future year.
  (2) Basic reserves must never be less than the tabular cost of insurance for the appropriate period, as defined in subsection (c) of this section.
  (3) Deficiency reserves.
    (A) For each policy year, calculate the excess, if greater than zero, of the valuation net premium over the respective maximum guaranteed gross premium.
    (B) Deficiency reserves must never be less than the sum of the present values, at the date of valuation, of the excesses determined in accordance with subparagraph (A) of this paragraph.
  (4) For purposes of this subsection, the calculations use the maximum valuation interest rate and the 1980 CSO mortality tables with or without ten-year select mortality factors, or any other table adopted after the effective date of this regulation by the NAIC and promulgated by regulation by the commissioner for this purpose.
  (5) A reinsurance agreement will be considered YRT reinsurance for purposes of this subsection if only the mortality risk is reinsured.
  (6) If the assuming company chooses this optional exemption, the ceding company's reinsurance reserve credit will be limited to the amount of reserve held by the assuming company for the affected policies.
(f) Optional exemption for attained-age-based yearly renewable term life insurance policies. At the option of the company, the approach described in this subsection for reserves for attained-age-based YRT life insurance policies may be used.
  (1) Calculate the valuation net premium for each future policy year as the tabular cost of insurance for that future year.
  (2) Basic reserves may never be less than the tabular cost of insurance for the appropriate period, as defined in subsection (c) of this section.
  (3) Deficiency reserves.
    (A) For each policy year, calculate the excess, if greater than zero, of the valuation net premium over the respective maximum guaranteed gross premium.
Cont'd...