A payment agreement should always be in writing and include information regarding the type of payment to be given, when it should be given, how it will be paid. To fill out the Installment Agreement Request form, first gather your financial information including tax liabilities.A payment plan agreement outlines an installment plan to repay an outstanding balance over a specified time frame. I propose the following settlement agreement. The bill may be paid in two installments and provides payment stubs for each installment. 16, 2023, to file various individual and business tax returns and make tax payments, the Internal Revenue Service announced today. I propose the following settlement agreement. The Annual Secured Property Tax Bill has two payment stubs. You may pay each installment individually or both installments simultaneously. Late Fees; Interest.