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FEDERAL BUSINESS DEVELOPMENT

Federal Small Business Certifications: 8(a), HUBZone, WOSB, VOSB, and SDVOSB

Federal small business programs can open set-aside and preference opportunities that other firms cannot compete for, but each program has its own eligibility rules, and several have changed recently. Use this page as an orientation, and verify current rules on SBA.gov before you plan around any certification.

Why do certifications matter?

Federal law sets governmentwide small business contracting goals, including a 23 percent goal for prime contracts, and agencies use set-asides and preferences to help meet them. SBA reported more than $180 billion in small business contract awards for fiscal year 2024. A certification can make you eligible for targeted competitions, and in some cases for sole-source awards, subject to program rules and dollar limits.

Being small is not the same as being certified. Size status depends on SBA size standards for the NAICS code involved, and program certifications require additional eligibility.

What are the main programs?

8(a) Business Development Program

SBA’s 8(a) program supports small businesses owned and controlled by socially and economically disadvantaged individuals. Participants can receive business development assistance and access to 8(a) set-aside and, within limits, sole-source contracts. The program has a nine-year term.

The 8(a) program has been under heightened scrutiny and subject to change in 2026. Sole-source ceilings, eligibility requirements, and administrative actions can change, so check SBA.gov for the current rules and your own status before you build a strategy on it.

HUBZone

The Historically Underutilized Business Zone program encourages economic development in distressed communities. Eligibility generally requires a small business that is owned and controlled by U.S. citizens, has its principal office in a HUBZone, and meets an employee residency requirement. Benefits can include set-asides, sole-source authority within limits, and a price evaluation preference in some full and open competitions. Check the SBA HUBZone map, since area designations change.

Women-Owned Small Business (WOSB) and EDWOSB

The WOSB program allows set-asides in designated industries where women-owned firms are underrepresented, with a separate category for economically disadvantaged women-owned firms. Businesses must be certified through SBA. Self-certification is no longer accepted.

Veteran-Owned and Service-Disabled Veteran-Owned Small Business (VOSB and SDVOSB)

VOSB and SDVOSB status requires that a veteran or service-disabled veteran own and control the business. Verification moved from the Department of Veterans Affairs to SBA’s VetCert program. VA uses its own preferences for veteran-owned firms, and other agencies use SDVOSB set-asides under separate authority.

How do certifications interact with a GSA MAS contract?

A MAS contract does not require any small business certification. Certifications matter after award, when agencies consider set-asides and preferences at the order level. Specifically:

  • Your size and socioeconomic status are represented in your MAS contract and updated as required
  • Buyers may limit an RFQ to certain categories of small business, depending on the agency and the requirement
  • Sole-source opportunities, where allowed, depend on the program’s rules and the dollar value, not on the MAS contract alone

Do not assume a certification guarantees set-aside orders. See How to Succeed with a GSA MAS Contract.

What should you do next?

  1. Confirm your size status by NAICS code. See What NAICS Code Do I Need for a GSA Schedule?.
  2. Determine which programs you may qualify for and review the current rules on SBA.gov.
  3. Apply through SBA’s certification portal if eligible.
  4. Keep your SAM.gov profile and MAS contract records consistent with your status.

Small Business Certification FAQs

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Certification and your GSA contract

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