Federal Subaward Reporting System Modernization and Expansion Act

This bill requires the General Services Administration to review and improve the federal subaward reporting system within 180 days, focusing on accuracy, consistency, and public access. It mandates a standardized reporting plan within one year to reduce administrative burden on recipients while expanding data collection to include second-tier subawards (beyond the first tier currently reported). Federal agencies must implement these changes by year two, with annual progress reports to Congress. The law directly affects federal agencies managing grants and their recipients, aiming to make subaward data more complete, transparent, and easier to access for the public.