The FAS SRP is a safe, secure website for you to report your sales by FAS procurement programs, including MAS, non-MAS programs such as the Governmentwide Acquisition Contracts (GWACs), and others. All MAS sales are reported through the Federal Acquisition Service (FAS) Sales Reporting Portal (SRP). For information on how to get started, check out the FAS SRP User Guide. You need multi-factor authentication to access the system.
Effective April 2, 2026, with MAS refresh 31, Transactional Data Reporting (TDR) is required for all SINs under the MAS Program. Contracts that are currently under non-TDR, will be required to accept TDR Mass mod A909 to officially transition their contracts to TDR.
Under TDR, to determine the appropriate reporting requirements please refer to the TDR page on gsa.gov. For additional assistance with TDR questions, refer to the TDR Help Page on gsa.gov.