PURPOSE: This rule provides for the implementation of cost-of-living adjustments to teachers and eligible beneficiaries as set forth in subdivision 169.070.12 and 13, RSMo.

1. (1) The board of trustees, at the August meeting or as soon as sufficient data is available after the end of the fiscal year, shall determine any cost-of-living adjustment to be effective with the January payment following the close of the fiscal year. The board shall consider the recommendation of the system’s actuary in determining the amount of adjustment to be made.
2. (2) The recommendation of the actuary and the determination of the board shall take into consideration data from the National Consumer Price Index (CPI) and may include other pertinent data available. The cost-of-living change in the CPI shall be the June CPI of the fiscal year divided by the June CPI of the preceding fiscal year minus 1 and expressed as a percent. Example:

June 1976 CPI, 170.1; June 1975 CPI, 160.6 (170.1 ÷ 160.6) - 1 = .059 = 5.9%.

1. (3) When it is determined that an increase shall be granted, the increase shall be added to the allowances of all persons receiving service or disability retirement allowances, or beneficiary allowances under the provision of section 169.070.3, RSMo. The initial increase in a retired member’s allowance cannot be granted before January 1, 1977, or until the retiree has been retired four (4) January firsts. A designated beneficiary of a deceased retiree who is receiving an allowance as provided in section 169.070.3, RSMo will be eligible for an increase provided the System of Missouri

deceased retiree would have been retired four (4) January firsts had s/he lived.

1. (4) If the cost-of-living decreases as determined by the board of trustees, the allowance which had previously been increased under the provisions of section 169.070.12, RSMo may be decreased by a percentage not to exceed the percentage of reduction in the cost-of-living as determined by the board, but the decrease or total of such decreases shall not reduce the allowance below that received at retirement, or on January 31, 1976, whichever is later. In determining whether a decrease shall be made, consideration shall be given not only to cost-of-living data as shown by the National CPI for the preceding fiscal year, but also to the total net economic change as reflected by the National CPIs of all years since the retiree or eligible beneficiary under section 169.070.3, RSMo first qualified for a cost-of-living increase.

AUTHORITY: section 169.020, RSMo Supp. 1998.* Original rule filed Jan. 5, 1977, effective May 1, 1977. Amended: Filed June 10, 1980, effective Sept. 15, 1980. Amended: Filed Aug. 9, 1999, effective Feb. 29, 2000.

*Original authority: 169.020, RSMo 1945, amended 1953, 1967, 1972, 1983, 1990, 1995, 1996, 1998.