Set loan terms with larger payments at the end. Promissory Installment Note (with Balloon Payment) - Ohio - Business Document Form - Download Online.Learn how to create an Ohio Secured Promissory Note Template. The template is available in two different formats: . An Ohio promissory note template is a legal promise stating a borrower of a monetary balance will repay a loaned amount back to the lender. Here's the information you'll need to have handy to complete your secured promissory note, installment with balloon final payment. Payment Terms: Monthly, quarterly, or a lump sum. If interest is charged, the rate should be included with a repayment schedule.