Electronic Invoicing & Payment Processing Support

The contract encompasses full-service management of electronic invoicing through the Treasury’s Invoice Processing Platform, requiring the contractor to handle end-to-end invoice preparation, submission, error resolution, and reconciliation support to ensure timely federal payments. This includes maintaining accurate documentation, resolving discrepancies promptly, and collaborating with internal and external stakeholders to uphold compliance and efficiency in payment cycles. The work is critical to sustaining uninterrupted financial operations for federal agencies and demands high accuracy, responsiveness, and adherence to federal invoicing standards. This is a small business set-aside subcontract under NAICS code 541211, exclusively available to total small businesses, and is issued by the Department of the Interior through Ser South Mabo. The opportunity was posted on May 4, 2026, with a response deadline of May 22, 2026. The place of performance and specific office location are not detailed, and no point of contact is listed in the posting. Interested parties must submit proposals by the deadline to be considered, and performance will be focused on supporting federal payment systems via the designated electronic platform without specifying geographic constraints for execution.