Ohio Rev. Code Ann. § 133.22
(A) The taxing authority of a subdivision having legal authority and desiring to issue anticipatory securities that are Chapter 133. securities may pass legislation, and if anticipatory securities are outstanding and are to be paid in whole or in part at their maturity from the proceeds of renewal anticipatory securities, the taxing authority shall pass legislation that does all of the following:
(1) With respect to the bonds anticipated:
(2) With respect to anticipatory securities:
(C) Subject to division (B) of section 133.17 of the Revised Code as to anticipatory securities anticipating the levy of special assessments or the issuance of securities under division (A) of that section, any anticipatory securities issued with a latest maturity of less than two hundred forty months may be renewed from time to time until the expiration of two hundred forty months from the date of issuance of the original anticipatory securities, or, if later, until the final disposition of any litigation that prevents the sale or issuance of the bonds anticipated. If any of the anticipatory securities are outstanding later than the last day of December of the fifth year following the year of issuance of the original anticipatory securities, the following apply:
(D)
(9) The maximum interest rates set under division (D)(3) of this section shall not exceed the estimated average annual interest rate on the bonds anticipated by the anticipatory securities, unless:
(a) Pursuant to the proceedings for those anticipatory securities and in the annual appropriation measures of the subdivision, if necessary, provision is made whereby payment of the additional interest under any such higher maximum interest rate in excess of the estimated average annual interest rate on the bonds or in excess of the maximum interest rate payable by a person under an interest rate swap arrangement referred to in division (D)(9)(b) of this section, if higher, will be provided for adequately without necessity for the levy of any property tax for the purpose, by: