Ohio Rev. Code § 4735.29
The license of every foreign real estate dealer and salesman shall expire on the thirty-first day of December of each year, and may be renewed upon the filing with the superintendent of real estate of an application for renewal, and the payment of the fee prescribed in section 4735.15 of the Revised Code, not less than fifteen or more than sixty days before the expiration of the old license. The superintendent may accept an application for renewal less than fifteen days before the expiration of any calendar year. He shall give notice, without unreasonable delay, of his action on any application for renewal of a foreign real estate dealer's or salesman's license.
A foreign real estate dealer's license may be issued at any time for the remainder of the calendar year. In such event, the annual fee prescribed in section 4735.15 of the Revised Code shall not be reduced.
R.C. §4735.29