16 CSR 10-5.055
Cost-of-Living Adjustments
PURPOSE: This rule provides for the implementation of cost-ofliving adjustments to teachers and eligible beneficiaries as set
forth in subdivision 169.070.12 and 13, RSMo.
(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) 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%.
(3) When the board of trustees determines that a cost-of-living
increase shall be granted, the increase shall be added to
the allowance of any person receiving a service or disability
retirement allowance, or beneficiary allowance pursuant to
section 169.070.3, RSMo. The initial increase in a retiree’s
allowance shall not be granted before January 1, 1977, or until
the retiree has been retired four (4) January firsts; or in the
case of any member retiring on or after July 1, 2000, the initial
increase in the retiree’s allowance shall not be granted until
the retiree has been retired three (3) January firsts; or in the
case of any member retiring on or after July 1, 2001, the initial
increase in the retiree’s allowance shall not be granted until
the retiree has been retired two (2) 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 at the time the deceased retiree would have been
eligible for an increase had he or she lived.
(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-ofliving 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 2000.* 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. Amended: Filed Aug. 21, 2000, effective Feb. 28, 2001.
Amended: Filed Aug. 15, 2001, effective Feb. 28, 2002.
*Original authority: 169.020, RSMo 1945, amended 1951, 1953, 1967, 1973, 1983, 1990,
1995, 1996, 1998.