After years of gradual transformation, the General Services Administration (GSA) has officially completed Phase 3 of its Multiple Award Schedule (MAS) Consolidation. If you’re a government contractor—especially one with a GSA Schedule—this milestone matters.

The goal? Streamline contract management, eliminate duplication, and modernize the way agencies buy commercial products and services. Now, all legacy GSA Schedules have been merged into a unified MAS structure, marking a pivotal shift in how contractors engage with one of the government’s most important contracting vehicles.

So what exactly does this mean for your business? Whether you already hold a GSA Schedule or are considering getting on one, this article will walk you through the key updates, implications, and smart next steps.

Let’s unpack the final phase, and more importantly—help you stay aligned and competitive moving forward.

A Quick Recap: What Is MAS Consolidation?

In case you missed the buildup, the MAS Consolidation initiative began back in 2019. At the time, GSA had 24 separate Schedules, each with different terms and conditions—even if they offered overlapping products or services. That fragmented system often caused confusion and redundancy, both for government buyers and contractors.

To solve that, GSA launched a three-phase consolidation process:

Phase 1 – Creating the New MAS Structure (Completed October 2019):

GSA created a single solicitation (MAS Solicitation 47QSMD20R0001) that replaced all existing legacy solicitations. This unified structure included 12 large categories and 83 subcategories, covering the full range of commercial offerings.

Phase 2 – Contractor Migration (Completed August 2020):

All current GSA contractors were required to accept a mass modification to align their existing Schedule contracts with the new MAS terms and conditions.

Phase 3 – Consolidation of Multiple Contracts (Completed in 2024):

GSA has now completed the final step: merging multiple legacy contracts held by the same vendor into one consolidated MAS contract. This step ensures that all contractors operate under a unified and modernized contract structure.

And with that, MAS Consolidation is officially finalized.

What Phase 3 Means for Legacy GSA Schedule Holders

If you held more than one legacy GSA Schedule contract (for example, Schedule 70 for IT and Schedule 84 for Security), those contracts have now been merged under a single MAS contract. This was not an optional change—GSA mandated it to simplify contract management across the board.

Here’s what that means in real terms:

One Contract Number – You now manage everything under one MAS contract with one set of terms and one point of contact.
Streamlined Modifications – Any future contract updates (pricing, scope changes, additions) now go through a single modification process.
Simplified Reporting – Quarterly reporting and sales tracking are now consolidated under one Schedule.
Unified Contract Compliance – All commercial sales practices, pricing disclosures, and compliance requirements fall under one umbrella.

This final phase is a big deal because it removes redundancy, cuts admin burdens, and provides more flexibility for contractors looking to expand their offerings.

Learn More About GSA Schedule Management

Why the MAS Schedule Still Matters—Now More Than Ever

For those not currently on a GSA Schedule, this is your wake-up call: The GSA MAS Schedule is positioning itself as the premier government contracting vehicle moving forward.

With the completion of MAS Consolidation, the system is easier to navigate, more transparent for buyers, and better aligned with modern commercial practices.

Here’s why it still carries so much weight:

$45+ Billion in Annual Spending flows through the MAS Schedule
Over 12 large categories make it highly versatile for products and services
Pre-negotiated pricing builds trust with federal buyers
Speed to award is faster than open competition on SAM.gov
New tools and dashboards make it easier for agencies to find qualified vendors

Whether you’re in IT, construction, logistics, staffing, cybersecurity, or even niche consulting, there’s a place for you on the MAS Schedule.

The Risk of Non-Compliance (and Missed Opportunities)

For existing GSA Schedule holders, this transition means you must ensure:

You are operating under the consolidated MAS contract
Your offerings are accurately mapped to the new SINs (Special Item Numbers)
Your terms, pricing, and T&Cs reflect the latest solicitation
You’re not duplicating past contract language or failing to update key compliance items

Failure to stay updated doesn’t just risk delays—it could also mean getting flagged for non-compliance, losing out on bids, or even contract suspension.

That’s where a strong GSA contract management strategy becomes essential.

How FedBiz Access Helps with GSA Contract Management

Managing a GSA Schedule takes time, attention to detail, and consistent updates—especially in the new MAS landscape.

That’s why FedBiz Access offers full-service GSA Contract Management to help contractors like you stay competitive and compliant. We understand that your time is better spent growing your business and servicing clients, not chasing down mass mods or interpreting GSA’s latest fine print.

Here’s what we do for you:

SIN Alignment & Updates – We help map your offerings to the correct SINs and categories post-consolidation
Modifications & Price List Changes – We handle modifications, from adding new products/services to pricing updates
Compliance & Reporting Support – Guidance on TAA, CSP disclosures, sales tracking, and quarterly reporting
Marketing & Visibility Boosts – We help you enhance your profile and stand out in GSA eLibrary and GSA Advantage
Training & Strategic Planning – Know what to expect next and how to stay ahead of changes

In short, we take the guesswork out of GSA management—so you can focus on contracts, not contracts paperwork.

Don’t Have a GSA Schedule Yet? Here’s Why Now Is the Perfect Time

If you’re not on the GSA Schedule yet, you may be wondering: Should I even bother now that consolidation is complete?

The answer is a resounding yes—and here’s why:

Easier to Understand – With the new single structure, it’s clearer than ever how your offerings fit in
One Application, More Opportunities – You can now offer across multiple categories under a single Schedule
Less Duplication – No more navigating redundant terms or multiple contracts
Preferred by Buyers – Agencies prefer MAS contracts for speed, ease, and trust
Market Positioning – GSA Schedule holders signal legitimacy, pricing transparency, and federal experience

And guess what? FedBiz Access can write your proposal for you. Our experienced team handles the entire process of preparing your GSA Schedule proposal—from determining eligibility and gathering documents to formatting your offer for faster review and award.

We know what Contracting Officers are looking for—and we make sure your proposal stands out for the right reasons.

Your Next Steps as a Contractor

So what should you do now?

If you already have a GSA Schedule:

Confirm that your contract has been fully consolidated
Review your updated SIN assignments
Make sure your pricelist and scope align with the MAS Solicitation
Evaluate if your offerings or pricing needs to be updated
Schedule a review with a GSA Contract Management expert

If you’re not yet on the GSA Schedule:

Determine if your offerings are a good fit for MAS
Begin preparing the documentation and price justification
Schedule a consultation to explore your options with an expert

In both cases, FedBiz Access can help.

Final Thoughts: GSA’s Future Is Now—and You Should Be a Part of It

The completion of Phase 3 of MAS Consolidation is more than a paperwork update—it’s the final step in a years-long modernization effort. Contractors who embrace the new unified structure will find a system that’s more efficient, flexible, and aligned with federal buying behavior.

Whether you’re managing a current GSA contract or preparing to join the MAS program, now is the time to take control of your GSA strategy.

Need Help Navigating the GSA Landscape?

FedBiz Access is here to help.

For over 24 years, we’ve been the trusted partner of government contractors nationwide, providing registration assistance, GSA Schedule proposal development, compliance services, and direct marketing to federal buyers.

If you’re looking for peace of mind, clarity, and expert support—schedule a complimentary consultation with a FedBiz Specialist today.

Get support, stay compliant, and win more contracts—with FedBiz Access by your side.

GSA Finalizes MAS Consolidation Phase 3: What Government Contractors Should Know and Do Next