19-9-1303. Refunds and benefits for reemployed retired members. (1) A retired member who returns to active service pursuant to 19-9-1302(2) and accrues less than 5 years of service credit before again terminating service:

(a) may not be awarded service credit for the period of reemployment;

(b) must, upon termination of service and pursuant to 19-2-602, receive a refund of the member's accumulated contributions associated with the service credit accrued upon returning to active service; and

(c) starting the first month following termination of service, must receive the same retirement benefit amount paid to the member in the month immediately prior to returning to active service.

(2) A retired member who returns to active service pursuant to 19-9-1302(2) and accrues at least 5 years of service credit before again terminating service must receive, starting the first month following termination of service:

(a) the same retirement benefit amount paid to the member in the month immediately prior to returning to active service; and

(b) a second retirement benefit calculated for the period of reemployment under 19-9-801 and the laws in effect as of the member's rehire date.

(3) Postretirement benefit adjustments will start to accrue as follows:

(a) for benefits under subsections (1)(c) and (2)(a), an eligible member is entitled to:

(i) a minimum monthly adjustment pursuant to 19-9-1007 when, immediately following the member's termination of service or retirement, whichever is applicable, a minimum monthly adjustment is granted to all eligible covered retirees; or

(ii) a guaranteed annual benefit adjustment pursuant to 19-9-1009, 19-9-1010, or 19-9-1013 in January immediately following the member's termination of service or retirement, whichever is applicable;

(b) for benefits under subsection (2)(b), an eligible member is entitled to a guaranteed annual benefit adjustment pursuant to 19-9-1013 in January after the member has received the second retirement benefit for at least 12 months.

(4) A retired member who returns to active service pursuant to 19-9-1302(2) following retirement:

(a) is not eligible for a disability retirement; and

(b) may not accrue the postretirement benefit adjustments provided for in part 10 of this chapter during the member's term of reemployment.