What is a subcontracting plan and when do I need one?
A subcontracting plan is a formal document that large prime contractors submit with their federal proposal committing to specific dollar or percentage goals for subcontracting to small businesses, HUBZone firms, WOSBs, SDVOSBs, and other socioeconomic categories. Required on contracts >$750K ($1.5M for construction).
Federal Acquisition Regulation (FAR) 52.219-9 requires large business prime contractors to submit a subcontracting plan on any contract or contract modification expected to exceed $750,000 ($1.5 million for construction). Small businesses are exempt — one of the underappreciated advantages of small business status.
The plan must include specific dollar or percentage goals for subcontracting to five socioeconomic categories: small businesses overall, small disadvantaged businesses (SDB), women-owned small businesses (WOSB), HUBZone firms, and service-disabled veteran-owned small businesses (SDVOSB). Some contracts also require a goal for veteran-owned small businesses (VOSB) or historically Black colleges and universities (HBCU). Goals are usually expressed as a percentage of the total subcontract dollars the prime plans to award, benchmarked against agency-wide averages.
The plan also requires: the name of the person responsible for administering it (usually a Small Business Liaison Officer), a description of subcontracting opportunities and how they were identified, outreach efforts to small businesses, records the prime will maintain, and reporting obligations. Reporting is done through the Individual Subcontract Report (ISR) filed semi-annually via the eSRS.gov portal and the Summary Subcontract Report (SSR) filed annually.
For small business subcontractors, the practical upshot is: primes competing for federal contracts >$750K have a strong incentive to identify and add small business subs to their bidder pool, because higher small business subcontracting goals score better on evaluation. Reaching out to primes bidding on solicitations you cannot pursue directly — offering to be a sub — is a highly viable path to federal revenue for small firms without the past performance to prime.
For prime contractors, a common trap is proposing aggressive subcontracting goals to win the bid and then failing to meet them post-award. Failing to make a "good faith effort" toward the plan goals can result in liquidated damages, past-performance downgrades, and even contract termination in severe cases.