19-20-1204. Recovery of unpaid employee contributions. (1) An amount owed for unpaid employee contributions must be paid to the retirement system by the employer if, at the time the contributions were due, the employer was legally required to pick up and remit the contributions to the retirement system on behalf of the member pursuant to 19-20-602(3)(a) and the unpaid contributions resulted from or were furthered by the employer's error.

(2) An amount owed for unpaid employee contributions not payable by the employer under subsection (1) must be paid to the retirement system by the member or benefit recipient.