Connecticut General Statutes
Chapter 568 - Workers' Compensation Act
Section 31-307a. - Cost-of-living adjustment in compensation rates.

(a) The weekly compensation rate of each employee entitled to receive compensation under section 31-307 as a result of an injury sustained on or after October 1, 1969, and before July 1, 1993, which totally disables the employee continuously or intermittently for any period extending to the following October first or thereafter, shall be adjusted annually as provided in this subsection as of the following October first, and each subsequent October first, to provide the injured employee with a cost-of-living adjustment in his or her weekly compensation rate as determined as of the date of the injury under section 31-309. If the maximum weekly compensation rate as determined under the provisions of section 31-309, to be effective as of any October first following the date of the injury, is greater than the maximum weekly compensation rate prevailing as of the date of the injury, the weekly compensation rate which the injured employee was entitled to receive at the date of the injury or October 1, 1990, whichever is later, shall be increased by the percentage of the increase in the maximum weekly compensation rate required by the provisions of section 31-309 from the date of the injury or October 1, 1990, whichever is later, to such October first. The cost-of-living increases provided under this subsection shall be paid by the employer without any order or award from the administrative law judge. The adjustments shall apply to each payment made in the next succeeding twelve-month period commencing with the October first next succeeding the date of the injury.

(b) The weekly compensation rate of each employee entitled to receive compensation under section 31-307 as a result of an injury sustained prior to October 1, 1969, which has disabled the employee for a period extending to October 1, 1969, or thereafter shall be adjusted as of October 1, 1969, and annually thereafter, as provided in this subsection to provide the injured employee with a partial cost-of-living adjustment in his or her weekly compensation rate. The weekly compensation rate paid prior to October 1, 1969, to the injured employee shall be increased as of October 1, 1969, by the amount that the maximum weekly compensation rate as determined under section 31-309 to be effective for injuries sustained on or after October 1, 1969, is greater than the maximum weekly compensation rate as determined under section 31-309 to be effective for injuries sustained on or after October 1, 1965, or the date of the injury, whichever is later, but not more than fifteen dollars per week. Thereafter, increases, if any, for cost-of-living as provided in subsection (a) of this section shall be added to the amount of weekly compensation payable as of the date of the injury or October 1, 1990, whichever is later. The partial cost-of-living adjustments provided under this subsection shall be paid by the employer without any order or award from the administrative law judge. The adjustments shall apply to each payment made in the next twelve-month period, on or after October 1, 1969. The cost of the adjustments shall be paid by the employer or the employer's insurance carrier who shall be reimbursed therefor from the Second Injury Fund as provided in section 31-354 upon presentation of any vouchers and information that the Treasurer shall require. No claim for payment of retroactive benefits may be made to the Second Injury Fund more than two years after the date on which the employer or its insurance carrier paid such benefits in accordance with this subsection.
(c) On and after October 1, 1997, the weekly compensation rate of each employee entitled to receive compensation under section 31-307 as a result of an injury sustained on or after July 1, 1993, which totally incapacitates the employee permanently, shall be adjusted as provided in this subsection as of October 1, 1997, or the October first following the injury date, whichever is later, and annually on each subsequent October first, to provide the injured employee with a cost-of-living adjustment in his or her weekly compensation rate as determined as of the date of injury under section 31-309. If the maximum weekly compensation rate, as determined under the provisions of said section 31-309, to be effective as of any October first following the date of the injury, is greater than the maximum weekly compensation rate prevailing as of the date of injury, the weekly compensation rate which the injured employee was entitled to receive as of the date of injury shall be increased by the percentage of the increase in the maximum weekly compensation rate required by the provisions of said section 31-309 from the date of the injury to such October first. The cost-of-living adjustments provided under this subdivision shall be paid by the employer without any order or award from the administrative law judge. The adjustments shall apply to each payment made in the next succeeding twelve-month period commencing with October 1, 1997, or the October first next succeeding the date of injury, whichever is later. With respect to any employee receiving benefits on October 1, 1997, with respect to any such injury occurring on or after July 1, 1993, and before October 1, 1997, or with respect to any employee who was adjudicated to be totally incapacitated permanently subsequent to the date of his or her injury or is totally incapacitated permanently due to the fact that the employee has been totally incapacitated by such an injury for a period of five years or more, such benefit shall be recalculated to October 1, 1997, to the date of such adjudication or to the end of such five-year period, as the case may be, as if such benefits had been subject to recalculation annually under the provisions of this subsection. The difference between the amount of any benefits which would have been paid to such employee if such benefits had been subject to such recalculation and the actual amount of benefits paid during the period between such injury and such recalculation shall be paid to the dependent not later than December 1, 1997, or thirty days after such adjudication or the end of such period, as the case may be, in a lump-sum payment. The employer or the employer's insurer shall be reimbursed by the Second Injury Fund, as provided in section 31-354, for adjustments, including lump-sum payments, payable under this subsection for compensable injuries occurring on or after July 1, 1993, and before October 1, 1997, upon presentation of any vouchers and information that the Treasurer shall require. No claim for payment of retroactive benefits may be made to the Second Injury Fund more than two years after the date on which the employer or its insurance carrier paid such benefits in accordance with this subsection.
(1967, P.A. 842, S. 23, 24; 1969, P.A. 696, S. 5; P.A. 91-32, S. 24, 41; 91-339, S. 27; P.A. 93-228, S. 17, 35; P.A. 97-205, S. 4; P.A. 98-104, S. 3, 6; P.A. 05-199, S. 5; P.A. 21-18, S. 1.)
History: 1969 act rewrote previous provisions in greater detail and required presentation of vouchers etc. as required by treasurer rather than comptroller; P.A. 91-32 made technical changes; P.A. 91-339 amended Subsec. (a) to provide a cost of living adjustment based on the percentage of the increase in the maximum weekly compensation rate; P.A. 93-228 amended Subsec. (a) to eliminate cost-of-living adjustments for totally incapacitated employees injured on or after July 1, 1993, effective July 1, 1993; P.A. 97-205 added new Subsec. (c) establishing cost-of-living adjustments for compensation received by totally incapacitated employees on and after October 1, 1997; P.A. 98-104 increased the annual cost-of-living adjustment on workers' compensation benefits paid to employees totally and permanently disabled by a work-related injury prior to October 1, 1990, effective July 1, 1998; P.A. 05-199 made technical changes and amended Subsecs. (b) and (c) to require claims for payment of retroactive benefits under subsections to be made to Second Injury Fund not more than two years after payment by employer or insurer, effective July 1, 2006; pursuant to P.A. 21-18, “commissioner” was changed editorially by the Revisors to “administrative law judge”, effective October 1, 2021.
Cited. 239 C. 676.
Cited. 45 CA 324.
Subsec. (c):
P.A. 97-205, which reinstated cost-of-living-adjustments, also provided that fund, rather than employers and insurers, was responsible for paying such adjustments to qualified employees who sustained compensable injuries on or after July 1, 1993, and before October 1, 1997. 262 C. 416.

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