Small-Business Set-Asides Explained

Total small business, partial set-asides, and how the government reserves work for smaller firms.

A set-aside reserves a procurement for a category of businesses the government wants to support. For construction firms, set-asides are one of the most practical ways to compete without being outgunned by large primes.

The main types

  • Total small business set-aside — only small businesses may compete.
  • Partial set-aside — part of the requirement is reserved for small business.
  • Socioeconomic set-asides — reserved for 8(a), HUBZone, SDVOSB, WOSB, or other eligible categories.

How the decision is made

Rule of two: if the contracting officer reasonably expects at least two capable small businesses to bid at a fair price, the acquisition can be set aside for small business. If two eligible firms from a socioeconomic category are expected, it can be set aside for that category.

What it means for you

A set-aside still requires you to be competitive on price, schedule, and capability. Being eligible opens the door; a credible bid wins the job. Keep your SAM.gov certifications current so you can claim the statuses you qualify for.

General information for construction small businesses, not legal advice.

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