Ohio Rev. Code § 323.06
Where improvements have been made for which special assessments have been levied and bonds have been issued, in anticipation of the collection of such special assessments, under section 133.17 of the Revised Code, a person chargeable by law with the payment of such special assessments may purchase and acquire such special assessment bonds and use them at their full face value plus any accrued interest in the payment of past due assessments, current assessments, or future assessments, plus any penalties or interest accrued at the time of such payment.
This section does not permit the offering of a special assessment bond in payment of special assessments other than in the case of a bond issued in anticipation of any special assessments of that political subdivision.
R.C. §323.06