Ohio Rev. Code § 5739.33
If any corporation, limited liability company, or business trust required to file returns and to remit tax due to the state under this chapter, including a holder of a direct payment permit under section 5739.031 of the Revised Code, fails for any reason to make the filing or payment, any of its employees having control or supervision of or charged with the responsibility of filing returns and making payments, or any of its officers, members, managers, or trustees who are responsible for the execution of the corporation's, limited liability company's, or business trust's fiscal responsibilities, shall be personally liable for the failure. The dissolution, termination, or bankruptcy of a corporation, limited liability company, or business trust shall not discharge a responsible officer's, member's, manager's, employee's, or trustee's liability for a failure of the corporation, limited liability company, or business trust to file returns or remit tax due. The sum due for the liability may be collected by assessment in the manner provided in section 5739.13 of the Revised Code.
R.C. §5739.33