Elliot Smith files an SSI application in the field office (FO) on 9/15. They will
                  attain age 65 on 9/29 and the FO determines that they meet all other factors of eligibility
                  for September. Their first payment will be on 10/1.
               
               For MSSICS inputs, enter 9/29 in EFFECTIVE FILING DATE on Supplemental Security Income
                  Application page and 9/15 in RECEIVED on the Development Worksheet page for application.
               
               For non-MSSICS inputs, enter on the SSA-450-SI, 9/29 in AP and 9/15 in Date of Filing
                  (DF).
               
               If Elliot Smith had excess resources in September and spent down in September, they
                  would be eligible for SSI benefits 10/1. Assuming they meet all other factors of eligibility
                  for October, their first payment would be on 11/1.
               
               For MSSICS inputs enter 9/29 in EFFECTIVE FILING DATE on Supplemental Security Income
                  Application page and enter 9/15 in RECEIVED on Development Worksheet page for application.
                  The Adjudicative Decision (DADJ) screen should reflect the payment status (PS) codes:
                  N04, EFFECTIVE DATE 09/01 and C01, EFFECTIVE DATE 10/01.
               
               For non-MSSICS inputs on the SSA-450-SI, enter AP 9/29, DF 9/15, PS N04 09/01 and
                  C01 10/01.
               
               
                  
                     NOTE: The system will overlay C01 with E02 for 10/1.