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Set-Aside Programs (8(a), WOSB, HUBZone, SDVOSB)

Targeted small business contracting preferences for socioeconomically disadvantaged, women-owned, HUBZone, and service-disabled veteran-owned firms, each with a government-wide prime contract goal.

How It Works

Beyond the general small business set-aside, four socioeconomic preference programs give specific categories of small firms exclusive or priority access to portions of federal contract spending. The 8(a) Business Development program (13 CFR Part 124) admits small businesses owned by "socially and economically disadvantaged" individuals (presumed for members of specified minority groups, rebuttable presumption for others) for up to 9 years. 8(a) firms can receive sole-source awards up to $7 million for services and $4.5 million for manufacturing ($22 million for DoD), and compete among themselves for larger 8(a) competitive set-asides. The government-wide goal is 5% of prime contract dollars. HUBZone firms (Historically Underutilized Business Zones) must have their principal office in a qualified census tract and 35% of employees residing in HUBZones, 3% goal, and they receive a 10% price evaluation preference in full-and-open competitions. The Women-Owned Small Business (WOSB) program covers firms at least 51% owned and controlled by women in specific NAICS codes where women are underrepresented, 5% goal. Economically Disadvantaged WOSB (EDWOSB) adds an income and net-worth cap. The Service-Disabled Veteran-Owned Small Business (SDVOSB) program covers firms owned by veterans with VA-rated service-connected disabilities, 3% goal, with the VA running a separate Vets First program under Public Law 109-461 that requires SDVOSB and VOSB preferences before any other source at the VA. In FY2023 the government met or exceeded the 8(a), SDVOSB, and WOSB goals but fell short on HUBZone for the sixteenth consecutive year, a persistent shortfall that GAO has repeatedly flagged. Set-aside fraud, particularly "rent-a-vet" and "front" schemes where a certified small firm fronts for a larger ineligible company, is aggressively pursued by DOJ and SBA OIG under the False Claims Act and the Small Business Act's criminal fraud provisions at 15 U.S.C. 645. Firms that win set-aside contracts must recertify their eligibility annually in SAM.gov and upon novation, merger, or size-exceeding events; the 8(a) program also imposes a strict 9-year maximum participation period after which firms "graduate" into open-market competition.

Related Terms

  • Small Business Set-Aside, A federal contracting provision that reserves certain contracts exclusively for small businesses, part of the government's goal of awarding 23% of contract dollars to small firms.
  • Small Business Administration (SBA), The federal agency that sets small business size standards, manages small business contracting programs, and provides loans and counseling to help small businesses grow.
  • NAICS Code, The North American Industry Classification System code, a 6-digit number that classifies a business by the type of economic activity it performs, used to determine small business size standards.
  • SAM.gov (System for Award Management), The federal government's central registration database for entities doing business with the government, required for receiving contracts, grants, or other awards.

About This Definition

This definition is part of the TaxDollarData Federal Spending Glossary, 46 terms explaining how the U.S. government spends taxpayer money. All definitions are written in plain language for taxpayers, journalists, contractors, and researchers.

this entity is one of the U.S. federal government spending concepts that recurs across this site. The definition above is the technical answer; the paragraphs below add the practical context for how the concept connects to the USASpending.gov federal awards data data behind every per-entity page on the site.

In the USASpending.gov federal awards data data, this concept shapes one or more of the fields that drive the per-entity grades and rankings on this site. The methodology page describes which fields feed into which output; this glossary entry documents the underlying term.

Source: USAspending.gov, 2026.