DATE: Monday, August 10, 2026
Please share this information with all appropriate staff.
For Fiscal Year (FY) 2026 year-end processing, the Federal Personnel and Payroll System (FPPS) will generate a split Accounting Interface file in Pay Period 2026-21.
The file for the current FY will contain payroll costs for the period of September 20–30, 2026, and it will use the normal naming convention. Payroll costs that appear on the current year Accounting Interface file will include pay codes not related to a specific day, such as Awards (i.e., pay codes starting with 30*). The Accounting Interface file for the new FY will include costs for October 1–3, 2026, and the file name will end with “.NEW.FY”.
Both files will be available following the calculate process for Pay Period 2026-21. There will only be one FPPS Summary Reconciliation Report available in Datamart, which will contain the total charge for Pay Period 2026-21.
Resources:
Questions:
- If you have any questions, please contact Michelle Blackmon at Michelle_D_Blackmon@ibc.doi.gov, or 303-969-5649.