Mississippi Code Title 21. Municipalities § 21-29-247

(1) From and after January 1, 1971, all persons receiving retirement benefits under Section 21-29-245, or becoming eligible for retirement benefits under Section 21-29-245, and retiring or to be retired from service in a municipality having an assessed valuation of at least Three Hundred Forty Million Dollars $340,000,000.00, according to the 1967 compiled assessment rolls, shall receive in addition to all benefits set forth in Section 21-29-245 the following percentage increases as may be determined by the cost-of-living index as set by the United States government under the following formula:

In any calendar year following 1970 in which the cost-of-living index as set by the United States government for January exceeds the cost-of-living index as set by the United States government for the previous January, the pension payments beginning with March of the current year shall be increased in an amount equal to the percentage increase determined by the increase in the cost-of-living index as set by the United States government.

The accumulated percentage increases provided under this subsection (1) that may be developed by increases in the cost-of-living index as set by the United States government shall not exceed twelve percent (12%).

(2) From and after January 1, 2002, all persons receiving retirement benefits or disability retirement benefits under Section 21-29-241 or 21-29-245 or becoming eligible for retirement benefits or disability retirement benefits under Section 21-29-241 or 21-29-245 and retiring or to be retired from service in a municipality having an assessed valuation of at least Three Hundred Forty Million Dollars ($340,000,000.00), according to the 1967 complied assessment rolls, who are receiving a cost-of-living increase provided under subsection (1) of this section or Chapter 869, Local and Private Laws of 1992, as the case may be, that is equal to an accumulated percentage increase of twelve percent (12%) of the amount of the retirement benefits, shall receive the following cost-of-living increases: In addition to all benefits provided under Section 21-29-241 or 21-29-245, and the cost-of-living increases provided under subsection (1) of this section or Chapter 869, Local and Private Laws of 1992, as the case may be, those persons shall receive the following percentage increases as may be determined by the cost-of-living index as set by the United States government under the following formula:

In any calendar year in which a person is eligible for cost-of-living increases under this subsection (2) in which the cost-of-living index as set by the United States government for January exceeds the cost-of-living index as set by the United States government for the previous January, the pension payments beginning with March of the current year shall be increased in an amount equal to the percentage increase determined by the increase in the cost-of-living index as set by the United States government.

The accumulated percentage increases provided under this subsection (2) that may be developed by increases in the cost-of-living index as set by the United States government shall not exceed seven and one-half percent (7- 1/2 %).

(3) Any person who is receiving minimum monthly benefits under Chapter 898, Local and Private Laws of 1987, shall receive in addition to all benefits provided under Chapter 898, Local and Private Laws of 1987, the following percentage increases as may be determined by the cost-of-living index as set by the United States government under the following formula:

In any calendar year following 2001 in which the cost-of-living index as set by the United States government for January exceeds the cost-of-living index as set by the United States government for the previous January, the pension payments beginning with March of the current year shall be increased in an amount equal to the percentage increase determined by the increase in the cost-of-living index as set by the United States government.

The accumulated percentage increases provided under this subsection (3) that may be developed by increases in the cost-of-living index as set by the United States government shall not exceed seven and one-half percent (7- 1/2 %).

(4) The cost-of-living increases authorized under subsections (2) and (3) of this section shall not be provided unless the disability and relief fund for firemen and policemen of any municipality to which this section applies:

(5) The Board of Trustees of the Public Employees' Retirement System shall provide the cost-of-living increases authorized under subsections (2) and (3) of this section to the persons authorized and entitled to receive them, after all of the following conditions have been met: