Installment AgreementSummary: This is an example of a Form 706 with an installment agreement request. This example shows Action Code 370 edited in the lower left hand margin of the return and a Form 4227, Intra-SC Reject or Routing Slip, overlaid onto the Form 706 showing fill-ins for an installment agreement request:Name/UnitDateRoute to (Cincinnati Compliance, Estate and Gift Tax Unit)Reason - Other (Installment agreement request attached.)