Everything GSA MAS contractors need to know about Transactional Data Reporting — field requirements, IFF calculation, SRP submission, and what changed in Refresh 31.
What TDR is, why it replaced the Price Reductions Clause, and what GSA does with the data. Covers the legislative authority, the OIG audit findings, and why 73% of submitted data was unusable.
A field-by-field breakdown of all 16 TDR data elements — 12 required and 4 optional — for both the Products and Services profiles. Includes accepted formats, common errors, and GSA's validation logic.
The Industrial Funding Fee at 0.75% — how to calculate it correctly, what counts as a qualifying MAS sale, and how to remit quarterly. Includes worked examples for common edge cases.
Step-by-step walkthrough of submitting to GSA's Sales Reporting Portal. File format requirements, the pipe-delimited template, common rejection codes, and what to do when SRP rejects your file.
Mass Mod A909 (Refresh 31) is the most significant MAS contract update in a decade. This chapter covers every change that affects TDR reporting, modification procedures, and pricing obligations.
Know these. Missing any of them has contract consequences.
TDR Guard validates every field, calculates your IFF, and produces a submission-ready SRP file. Wave 3 is open now.
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