TUE, AUGUST 18, 2026 | 
11:30 AM ET
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What You’ll Learn
TDR Fundamentals & Mandate
What TDR is, why GSA implemented it, and confirmation that it now
applies to every MAS contract holder.
Product vs. Service Reporting
How reporting requirements differ across products, services, and
cloud offerings, plus the specific data fields for each.
New Required Data Fields (2026–2027)
The Trial Period phasing in expanded data requirements – Ship Date, Order Date, ZIP Code, UCID, Cloud Service Type – and how to prepare your systems now.
Audit Readiness & Record-Keeping
How long to retain TDR documentation, what GSA auditors look for, and the internal record keeping habits that keep you protected long after submission.
What to Report - & What Not To
MAS sales vs. commercial, open market, and non-Schedule sales – the simple test that keeps your reports clean.
Grace Period & A909 Modification
What “no penalties through December 2026” actually means, why A909 acceptance is non-negotiable, and how to use the Grace Period strategically.
Step-by-Step SRP Submission Walkthrough
A complete walk-through of the Sales Reporting Portal: gathering monthly data, choosing your submission method, handling validation errors, and certifying submissions.
Common Mistakes & Best Practices
The reporting errors we see most frequently – from internal product codes to mismatched labor categories – and the repeatable internal workflow that prevents them.
Webinar Schedule
Who Should Attend
This webinar is ideal for:
Current GSA MAS Schedule holders preparing for monthly TDR reporting
New MAS applicants who need TDR-ready offer preparation
Consultants, capture teams, and advisors supporting federal contractors
Existing TDR reporters navigating the July 2026 data field expansion
Compliance officers, finance leads, and GSA program managers
Any business planning to be on the MAS Schedule before full enforcement begins in 2027
Meet our Panel
Nisheet Firdous
SPEAKER
GSA Schedule Consultant, iQuasar LLC
Nisheet Firdous is a GSA Schedule Consultant at iQuasar LLC, supporting businesses as they
navigate GSA MAS requirements, offer preparation, documentation, and Schedule-related compliance considerations. In this webinar, she will walk contractors through the practical realities of TDR compliance – from monthly reporting through the Sales Reporting Portal to preparing for full enforcement in 2027.
Atif Altaf
MODERATOR
GSA Consultant, iQuasar LLC
Atif Altaf is a GSA Consultant at iQuasar LLC, where he leads a GSA MAS team. With more than half a decade of government contracting experience, Atif brings practical insights into GSA MAS compliance and reporting, backed by extensive experience advising federal contractors. He will guide today’s session and moderate the live Q&A with our audience.
Save Your Spot – August 18, 2026
Join the webinar and bring your questions to the live Q&A.
Frequently Asked Questions
Is TDR now mandatory for all GSA MAS contract holders?
Yes. As of Refresh 31, released on April 2, 2026, TDR is mandatory for all MAS SINs. There are no opt-outs remaining, every active MAS contractor is now subject to TDR reporting requirements.
What is Mass Mod A909, and do I need to accept it?
Mass Mod A909 is issued to contractors whose contracts were previously operating under non-TDR requirements. After accepting A909, contractors must then accept the “Participate in TDR” modification. Accepting both is non-negotiable for maintaining contract compliance.
What is the grace period, and does it mean I can skip reporting for now?
Contractors that accept the TDR modification by the deadline will have an effective date of July 1, 2026, establishing a grace period through December 31, 2026. The grace period means no penalties during this window, but reporting obligations still apply and records must be maintained from the effective date.
What sales do I need to report under TDR?
You must report products or services that are directly linked to your GSA MAS contract, including BPAs. Sales from other commercial or government contracts or orders do not apply.
How often do I need to submit TDR reports, and what is the deadline?
TDR is due within 30 calendar days after the end of the previous month, making it a monthly reporting requirement submitted through GSA’s Sales Reporting Portal (SRP).
What data fields are required in my TDR submission?
Product contractors report 16 data points, while service contractors report 11. For 2026–2027, additional trial period fields are being phased in, including Ship Date, Order Date, ZIP Code, UCID, and Cloud Service Type.
Does TDR replace the Price Reductions Clause (PRC)?
By eliminating Commercial Sales Practices disclosures and the responsibilities associated with the Price Reductions Clause, TDR reduces the barrier of entry for all businesses, and for small businesses in particular. CSP-1 disclosures and Most Favored Customer tracking are also no longer required under TDR.
What are the most common TDR reporting mistakes contractors make?
Misinterpreting transition timelines is one of the most common issues contractors face during the shift to TDR. Other frequent errors include reporting commercial sales outside of the MAS contract, using internal product codes that don’t match GSA data fields, and submitting incomplete monthly data.
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