Ohio Revised Code Title I. State Government § 145.51

(A) Each employer described in division (D) of section 145.01 of the Revised Code shall pay into the employers' accumulation fund, in monthly installments, an amount certified by the public employees retirement board, which equals the employer obligation as described in section 145.12 or 145.69 of the Revised Code. In addition, the board shall add to the employer billing next succeeding the amount, with interest, to be paid by the employer to provide the member with contributing service credit for the service prior to the date of initial contribution to the system for which the member has made additional payments, except payments made pursuant to former section 145.29 or sections 145.28 and 145.292 of the Revised Code.

(B) Except as provided in section 145.52 of the Revised Code, all employer obligations described in division (A) of this section must be received by the public employees retirement system not later than the thirtieth day after the last day of the calendar month for which related member contributions are withheld.

(C) Unless the board adopts a rule under division (F) of this section establishing a different interest rate or penalty, interest and penalties for failing to pay the employer obligation when due under division (B) of this section shall be as follows:

(D) The aggregate of all payments by employers under this section shall be sufficient, when combined with the amount in the employers' accumulation fund, to provide amounts payable under this chapter out of the fund, and if not, the additional amount so required shall be collected by means of an increased rate per cent, which shall be certified to such employers by the board.

(E) Upon certification by the board to the director of budget and management, or to the county auditor, of an amount due from an employer within any county who is subject to this chapter, by reason of such employer's delinquency in making payments into the employers' accumulation fund for past billings, such amount shall be withheld from such employer from any funds subject to the control of the director or the county auditor to such employer and shall be paid to the public employees retirement system.

(F) The board may adopt rules to do any of the following: