How to bid on GSA Leasing Support Services Max (GLS Max) for the GSA

What the GSA is buying and why it matters to vendors

The General Services Administration (GSA) is seeking leasing support and related real estate services for federal tenants across the United States. This program, called GLS Max, will involve transaction support for lease acquisition and various post-award services.

The GSA plans to award six five-year, multiple-award indefinite delivery/indefinite quantity contracts. These will be split with two contracts in each of three geographic zones. Each contractor is limited to receiving only one award across all zones. This opportunity is partially reserved for small businesses.

Vendors will be compensated through private-sector commission payments from lessors, not through direct payments or reimbursements from the GSA.

Key dates and what happens at the deadline

Proposals for this solicitation are due by Tuesday, September 29, 2026, at 4:00 PM Eastern Time. All required documents and submissions must be received by this deadline.

It is important to note that the question submission period for this solicitation ended on August 24, 2026. The GSA has already posted several amendments incorporating questions and answers, and updating the Request for Proposal (RFP) and its attachments.

Who this opportunity suits

This opportunity is suitable for firms with experience in real estate services, specifically in lease acquisition, programming, and post-award services. The GSA is looking for contractors to provide management, labor, and expertise across six modules of service, including new lease acquisitions, extensions, and renewals.

Given the nationwide scope across three zones and the partial small business reserve, this could be a significant opportunity for small businesses with relevant real estate and leasing experience. Offerors must have an active registration in the System for Award Management (SAM) at the time proposals are due and maintain it throughout the contract period.

How to respond to this solicitation

To access the solicitation documents, you will need to view the original source on the portal. Sometimes, clicking the link once may take you to the portal's homepage; if so, click it again to go directly to the bid. You may need a free account to view documents, though this is not always required.

The solicitation number is 47PH5326R0017. Interested parties are responsible for monitoring SAM.gov for any further amendments. The GSA has provided redlined and clean versions of the RFP, along with updated attachments for staffing matrix submission, firm experience, and pricing worksheets.

Tips for preparing a competitive response

Carefully review all amendments, especially Amendment 0005, which extended the proposal due date and updated the Firm Experience Standard for Evaluation. Ensure your proposal addresses all changes and incorporates the latest versions of the RFP and attachments.

Pay close attention to the requirement for an active SAM registration. Your firm must be registered and compliant with annual representations and certifications at the time of proposal submission and throughout the contract period.

Since compensation is commission-based from lessors, clearly articulate your firm's strategy for securing favorable commissions and managing financial aspects within this model. Highlight your experience in similar compensation structures if applicable.

Thoroughly complete all required attachments, including the pricing worksheet, staffing matrix, and firm experience client account data. Ensure all information is accurate, complete, and directly addresses the evaluation factors outlined in the RFP.