Quick answer
A federal contract awarded to an 8(a) firm without competition, authorized under SBA regulations below dollar thresholds.
An 8(a) sole source award is a federal contract negotiated and awarded to a single SBA-certified 8(a) firm without competition among other 8(a) participants. Federal law authorizes this type of award below established dollar thresholds as a means of accelerating business development for socially and economically disadvantaged small businesses.
What is an 8(a) Sole Source Award?
Under FAR Subpart 19.8 and the SBA regulations at 13 C.F.R. Part 124, a contracting officer may offer an 8(a) contract to a specific firm on a sole-source basis when the anticipated dollar value does not exceed $4.5 million for most acquisitions or $7.5 million for manufacturing contracts. These thresholds are periodically adjusted by regulation.
The process begins when the contracting officer identifies an 8(a) firm capable of performing the work and offers the requirement to SBA, which in turn accepts the offering on behalf of the 8(a) firm. SBA acts as the prime contractor of record, and the 8(a) participant performs as the subcontractor in the legal structure, though in practice the 8(a) firm manages and performs all work directly. This structure was established under the original Small Business Act framework, and many modern 8(a) contracts are now awarded directly to the participant firm using the direct award method authorized by statute.
Above the dollar thresholds, 8(a) contracts must be competed among eligible 8(a) program participants unless the contracting officer obtains a waiver from SBA. Competition requirements above thresholds exist to ensure market fairness even within the set-aside program.
Why it matters for contractors
For firms in the 8(a) program, sole-source contracts are among the fastest paths to capturing federal revenue. There is no competitive proposal process and no risk of losing to a lower-priced competitor. A contracting officer who has worked with an 8(a) firm before and been satisfied with performance may return with a sole-source award for follow-on work.
Sole-source opportunities are not publicly posted as competitive solicitations on SAM.gov in the same way open competitions are, so firms must develop relationships with program offices and contracting officers directly. Registering capabilities thoroughly in SAM.gov, maintaining an updated capability statement, and conducting targeted outreach to agency small business offices are the primary tools for generating sole-source interest.
Contractors should also be aware that SBA tracks sole-source usage by participant and may raise concerns if a firm becomes overly dependent on a single agency or customer without diversifying its base.
Example
A cybersecurity firm in its third year of 8(a) program participation has an established relationship with the contracting team at a regional federal agency. The agency needs a 90-day security assessment for a new system. The contracting officer, knowing the firm's prior performance, offers the requirement to SBA as an 8(a) sole-source award valued at $380,000. SBA accepts, and the contract is awarded directly to the 8(a) firm without a competitive solicitation.
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Related terms
8(a) Business Development Program
SBA's nine-year program that helps socially and economically disadvantaged small businesses compete for federal contracts.
ViewSole Source Contract
A federal contract awarded without full and open competition because only one contractor can meet the need.
ViewFederal Acquisition Regulation (FAR)
The primary rulebook governing how U.S. federal executive agencies buy goods and services.
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