Small Business Programs

    Small Business Set-Aside Requirements

    Learn how small business set-aside requirements under FAR Part 19 work, the Rule of Two, and how to identify exclusive federal contract opportunities.

    Introduction

    For small business owners entering the federal marketplace, understanding small business set-aside requirements is essential for growth. The U.S. government, through the Small Business Administration (SBA) and the Federal Acquisition Regulation (FAR), mandates that a significant portion of federal prime contract dollars be awarded to small businesses. These set-asides act as a competitive buffer, limiting the pool of bidders to ensure that smaller firms have a fair opportunity to win government work without competing against massive, established corporations.

    Definition

    Small business set-aside requirements refer to the procurement policies—primarily governed by FAR Part 19—that reserve specific government contracts or contract opportunities exclusively for small business concerns.

    Under the Rule of Two, a contracting officer must set aside an acquisition for small businesses if they have a reasonable expectation that at least two responsible small business concerns will submit offers at fair market prices. These set-asides can be total (where only small businesses may bid) or partial (where a portion of the requirement is reserved for small businesses). Additionally, there are socioeconomic set-asides for specific categories, including:

    • 8(a) Business Development Program participants
    • Historically Underutilized Business Zone (HUBZone) firms
    • Service-Disabled Veteran-Owned Small Businesses (SDVOSBs)
    • Women-Owned Small Businesses (WOSBs)

    Examples

    1. Total Small Business Set-Aside: A federal agency needs IT support services valued at $2 million. Because the agency identifies at least two qualified small businesses capable of performing the work, they issue the solicitation as a "Total Small Business Set-Aside," excluding large prime contractors from submitting bids.
    2. Socioeconomic Set-Aside: A construction project is designated specifically for HUBZone certified firms. Only companies with a principal office and at least 35% of employees residing in a designated HUBZone are eligible to compete for this specific contract.

    Frequently Asked Questions

    Does a set-aside guarantee a contract award?

    No. A set-aside only guarantees that you will compete against other small businesses rather than large firms. You must still provide a competitive, compliant proposal that demonstrates your technical capability and fair pricing.

    How do I know if a contract is a set-aside?

    Contracting officers indicate set-aside status in the solicitation document, typically found on SAM.gov. Using advanced intelligence platforms like SamSearch can help you filter active opportunities by set-aside type so you only spend time on pursuits where you hold a competitive advantage.

    What is the Rule of Two?

    Per FAR 19.502-2, the Rule of Two is the standard used by contracting officers to determine if a requirement should be set aside. If there is a reasonable expectation that two or more small businesses will submit offers at fair market prices, the agency is generally required to set the contract aside.

    Can a large business participate in a set-aside contract?

    Generally, no. However, large businesses may participate as subcontractors to a small business prime contractor. Small businesses often use this as a strategy to build capacity and past performance.

    Conclusion

    Mastering small business set-aside requirements is a cornerstone of a successful federal contracting strategy. By focusing on opportunities where you have a socioeconomic or small business status, you significantly increase your probability of winning. Leveraging tools like SamSearch allows you to track these specific set-aside opportunities in real-time, ensuring you never miss a chance to compete on a level playing field.

    Government Contracts for Small Businesses

    Learn how to navigate government contracts for small businesses. Understand set-asides, SBA size standards, and how to find opportunities using SamSearch.

    VETS 2 (Veterans Technology Services 2)

    Learn about the VETS 2 GWAC. Understand how this SDVOSB-exclusive contract vehicle helps federal agencies procure IT services and how your business can participate.

    SBIR (Small Business Innovation Research)

    Learn how the SBIR program helps small businesses secure federal R&D funding, navigate the three phases of development, and win sole-source Phase III contracts.

    SBE (Small Business Enterprise)

    Learn what an SBE (Small Business Enterprise) is in government contracting. Understand SBA size standards, NAICS codes, and how to find set-aside opportunities.

    8(a)

    Learn how the 8(a) Business Development Program helps disadvantaged small businesses win federal contracts through set-asides and sole-source awards.

    Set-Aside Government Contracts

    Learn how set-aside government contracts work under FAR Part 19. Discover how to identify restricted opportunities to help your small business win federal work.

    STTR (Small Business Technology Transfer)

    Learn about the STTR program: a federal initiative for small businesses to partner with research institutions for R&D funding and technology commercialization.

    Women-Owned Small Business Federal Contract Program

    Learn about the WOSB Federal Contract Program. Understand eligibility, certification requirements, and how to find set-aside contracts for your small business.