The purpose of a Progress Supplemental Estimate is to pay for work that was not included or missed in the regular monthly progress estimate. The DWR in SiteManager for the missed payment must be dated in the previous month. When generating the Progress Supplemental Estimate, select the supplemental box in the estimate generation window. This will auto populate the end period to the last day of the previous month's estimate.

For payments to be processed by FIN, the period end date of the progress supplemental estimate must be in the previous month. In addition, Finance will require the district to provide the date an estimate should have been approved based off policies and procedures to ensure the correct amount of interest is calculated (if applicable) based on Prompt Payment Law.