Federal Real Property: New Occupancy Data Help Agencies Shed Unneeded Office Space But Gaps Limit the Full Picture

What GAO Found Under the Utilizing Space Efficiently and Improving Technologies (USE IT) Act, enacted in January 2025, federal agencies are now required to collect and report occupancy data. This data is used to calculate utilization rates for agencies’ office space in federally owned buildings and leased locations. While 20 of the 23 agencies that responded to GAO’s survey reported using existing badging systems for this purpose, 16 of these 20 agencies reported supplementing that information with data from other sources such as daily check-in surveys. Nearly all agencies surveyed noted the importance of having easy to implement, cost-effective data collection approaches that they could put in place by the act’s July 2025 implementation deadline. Most agencies reported minimal costs associated with collecting and reporting USE IT Act data—collectively $16 million across 23 agencies in 2025. Agencies’ Use of Approaches to Collect Occupancy Data, as of September 2025 Many agencies told GAO they are either using or plan to use their USE IT Act data to identify and dispose of unneeded real property. Some agency officials told GAO that they have already made decisions to consolidate...