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Do Subcontractors Need a CAGE Code?

Whether a subcontractor needs a CAGE code depends on the prime contract, the subcontract value, and how payment flows. This guide clarifies the rules so you know exactly when subcontractors must register in SAM.gov.

The Short Answer

Subcontractors are generally not required to register in SAM.gov unless they receive payment directly from a federal agency. If the prime contractor pays the subcontractor from its own funds (a normal commercial subcontract), SAM registration is optional. However, many primes require subs to have SAM registrations and CAGE codes for teaming, clearance processing, and past performance records.

When Subcontractors Must Have a CAGE Code

Flow-through payments — If the federal agency pays the subcontractor directly (e.g., on DoD contracts with government-furnished payment to subs)
Small business subcontracting plans — Prime must list CAGE codes for intended small business subs on contracts over $750K
DoD contracts — DFARS requires subcontractors receiving DoD funds to be registered in SAM.gov above the micro-purchase threshold ($10K)
Classified facilities — Facility clearances are tied to CAGE codes in the DCSA system

When SAM Registration Is Optional for Subs

If a subcontractor is paid entirely by the prime (commercial subcontract terms), and the subcontract value is below DFARS threshold, SAM registration is technically optional. But even in these cases, it is strongly recommended — SAM registration and a CAGE code open doors to future prime opportunities and teaming arrangements.

Recommendation: Register Anyway

If you are doing any federal work — even as a small subcontractor — get your CAGE code and keep your SAM registration active. It's free, it takes a week, and it positions you to grow into prime contracting or compete for larger opportunities. Use the CAGE Code Decoder on this site to verify any partner's registration before teaming.

Decode Any CAGE Code Instantly

Enter any 5-character CAGE code to see the company name, SAM status, and certifications.

Frequently Asked Questions

Can a subcontractor get past performance credit without SAM?

Past performance on federal contracts is tracked in CPARS — the prime's record. Subcontractors without SAM registration may have difficulty getting their own CPARS entries recognized.

Does being a subcontractor affect small business status?

Subcontract revenue counts toward your SBA size standard revenue calculation. Keep track of all revenue — government and commercial — when self-certifying size.

Can I team with a company that has an expired SAM?

You can team with them, but they must renew before contract award. Many prime contractors require teaming partners to maintain active SAM registrations throughout the bid period.

See Contract History

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