Joint ventures vs teaming agreements: which structure is right for your bid?
A joint venture creates a new legal entity that bids as the prime contractor. Both partners have privity with the government, both partners’ past performance counts, and both partners are jointly liable for performance. A teaming agreement is a private contract between a prime and a subcontractor — no new entity, no shared liability, and only the prime has a direct relationship with the government.
That’s the core distinction. Everything else — size status, cost, enforceability, risk — flows from it. This post breaks down both structures so you can pick the right one for your situation without paying a GovCon attorney $350 an hour to explain it.
If you’re still sorting out which set-aside certifications your business qualifies for, start with the set-aside certifications guide. The certification you hold affects which teaming and JV strategies make sense.
Which structure is right for your situation?
Before getting into the details, here’s a quick decision framework. Answer these questions and the right structure should be clear.
Are both companies small businesses that need prime contractor past performance? Go with a joint venture. Both partners get past performance credit at the prime level, which is the main reason small businesses form JVs.
Is one company clearly the prime and the other is filling a gap in capability? Use a teaming agreement. It’s faster, cheaper, and the prime keeps full control.
Is one partner a large business? If you have an SBA-approved mentor-protege agreement, a joint venture works and keeps small business eligibility. Without a mentor-protege agreement, a JV between a small and large business will be deemed affiliated and lose set-aside eligibility. Use a teaming agreement instead.
Is the opportunity small (under $1 million) or on a tight timeline? Use a teaming agreement. The cost and time to form a JV doesn’t make sense for smaller opportunities or when you have less than 30 days to respond.
Do you need both partners to have privity (a direct legal relationship) with the government? Joint venture. Only a JV gives both partners direct contractual rights with the government. In a teaming agreement, the sub’s only relationship is with the prime.
Are you worried about your partner cutting you out after the win? Joint venture. Teaming agreements have a well-documented enforceability problem (more on that below). A JV is a binding entity structure that’s much harder to walk away from.
What a teaming agreement actually is
Plain English: teaming agreement
A teaming agreement is a handshake deal (put in writing) between two companies: “If you win this contract, I’ll do some of the work as your subcontractor.” No new company is formed. The prime contractor runs the show. The sub gets paid by the prime, not by the government. These are fast and cheap to set up, but courts have repeatedly ruled that they’re not always enforceable if the prime decides to cut you out.
A teaming agreement is the simpler of the two structures. Under FAR 9.601, it’s an arrangement where “a potential prime contractor agrees with one or more other companies to have them act as its subcontractors under a specified Government contract or acquisition program.”
In plain English: you and another company agree that if one of you wins a specific contract, the other will do some of the work as a subcontractor. The prime submits the proposal. The prime signs the contract. The prime gets paid by the government and pays the sub.
No new company is formed. No separate SAM.gov registration is needed. The teaming agreement itself is a contract between two private parties governing what happens if the prime wins.
Setting one up takes days, not months. You negotiate the workshare, sign the agreement, and you’re ready to bid. Legal fees typically run $500 to $3,000 for an attorney to draft or review the agreement.
The catch? Teaming agreements have a well-documented enforceability problem. Courts — especially in Virginia, where most GovCon disputes end up — have repeatedly treated them as unenforceable “agreements to agree” rather than binding contracts. In Cyberlock Consulting v. Information Experts (2013), the court held that a teaming agreement was unenforceable because it lacked a proposed subcontract exhibit and used conditional language like “anticipated.” The teaming partner did the work to help win the contract, the prime won, and the court said the prime had no binding obligation to actually award the subcontract.
That’s not a hypothetical risk. It happens regularly.
What a joint venture is
Plain English: joint venture (JV)
A joint venture in government contracting is a new company — usually an LLC — created by two or more existing businesses to bid on contracts together as one prime contractor. The JV gets its own name, its own registration in SAM.gov, and its own contracts. Both partners share the work, the risk, and the past performance credit. It costs more and takes longer to set up than a teaming agreement, but it’s a much stronger legal structure.
A joint venture is a separate legal entity — typically an LLC — formed by two or more companies to pursue and perform government contracts together at the prime level. The JV has its own name, its own UEI number, its own CAGE code, and its own SAM.gov registration.
Both partners sign the contract with the government. Both have privity. Both are jointly and severally liable, meaning the government can hold either partner responsible for the entire contract if something goes wrong.
Plain English: privity and joint-and-several liability
Privity means having a direct contractual relationship with the government. In a JV, both partners have privity — both can talk to the contracting officer, both can bring claims, both have rights under the contract. In a teaming agreement, only the prime has privity.
Joint and several liability means the government can go after either partner for the entire contract if something goes wrong. If Partner A fails to deliver, Partner B is on the hook for the whole thing — not just their half. That’s the tradeoff for both partners getting prime-level credit.
The SBA regulates JVs heavily. Under 13 CFR 125.8, your JV agreement must include specific elements: a designated small business managing venturer, a named Responsible Manager, a special joint bank account requiring all parties’ signatures for withdrawals, and a profit distribution structure tied to work performed. Miss any of these, and a competitor can file a size protest that invalidates your JV’s eligibility.
Formation takes weeks to months. You’re creating a legal entity, drafting a JV agreement that meets SBA requirements, filing with the state, getting a UEI and CAGE code, and registering in SAM.gov. Legal fees for a compliant GovCon JV agreement run $2,000 to $10,000+.
The payoff? Both partners build prime contractor past performance. The procuring agency must evaluate the past performance of each individual JV member, not just the JV itself. For a small business trying to build a contract resume, that’s a big deal.
Side-by-side comparison
| Factor | Joint venture | Teaming agreement |
|---|---|---|
| Legal structure | New legal entity (LLC, partnership) | Private contract between two parties |
| Who holds the contract | The JV entity (both partners are signatories) | Only the prime contractor |
| Government privity | Both partners | Only the prime |
| Liability | Joint and several — either partner can be held responsible for the whole contract | Prime is solely responsible (FAR 9.604) |
| Size status | Each partner must individually be small (exception: mentor-protege) | Only the prime’s size matters |
| Past performance | Agency must consider each partner’s past performance | Only the prime’s past performance is evaluated by default |
| Formation cost | $2,000-$10,000+ (legal) plus entity filing, SAM.gov registration | $500-$3,000 (legal) |
| Formation time | Weeks to months | Days to weeks |
| SBA reporting | Annual reports and project-end reports required | None |
| Profit sharing | Partners share profits per JV agreement | No sharing — sub is paid per subcontract rates |
| Enforceability | Strong — binding entity with government contract | Weak — courts often treat as “agreement to agree” |
How joint ventures affect your size status
This is where it gets tricky for small businesses.
Plain English: affiliation
In SBA-speak, “affiliation” means the government treats two separate companies as one company for size purposes. If the SBA says you and your JV partner are “affiliated,” it adds up both companies’ revenues and employees to decide if you’re still “small.” If the combined number exceeds the size standard, neither company qualifies as a small business for that contract. There are two exceptions: all-small JVs (where every partner is independently small) and SBA-approved mentor-protege JVs.
The SBA presumes that JV members are affiliated for size purposes under 13 CFR 121.103(h). Affiliation means the SBA combines the revenues and employees of all partners to determine size. If a small business and a large business form a JV, the combined size will almost certainly exceed the small business size standard. The JV can’t bid on set-asides. Game over.
There are two exceptions:
All-small JV. If every partner individually qualifies as small under the applicable NAICS code size standard, no affiliation is found. Two small 8(a) firms can form a JV and bid on 8(a) set-asides.
Mentor-protege JV. If the partners have an SBA-approved mentor-protege agreement, only the protege must be small. The mentor can be any size, including a Fortune 500 prime. This is the most common way a small business teams with a large business at the prime level without losing small business eligibility.
The two-year rule
Your JV can bid on an unlimited number of contracts during a two-year window starting from the date of the first contract award. After two years, the JV must stop bidding on new opportunities. (It can still perform existing contracts and receive awards on proposals submitted before the deadline.)
The SBA eliminated the old “3-in-2” limit in November 2020. You used to be capped at three contract awards in two years. Now there’s no cap on awards — just the two-year clock.
You can form a new JV entity to reset the clock. But the SBA has warned that “at some point, such a longstanding interrelationship” between the same partners will trigger a general affiliation finding regardless of the new entity.
Unpopulated vs populated
Current SBA rules (effective May 2023) require that most small business JVs be unpopulated — the JV itself doesn’t employ workers. Each partner performs its share using its own employees. The JV can have administrative staff only.
A populated JV (where the JV hires its own employees) is only allowed when all partners are “similarly situated” — meaning they all hold the same socioeconomic status (all SDVOSB, all WOSB, etc.). If you populate a JV without meeting this requirement, the SBA aggregates everyone’s revenues, and your JV almost certainly exceeds the size standard.
The ostensible subcontractor trap
Plain English: ostensible subcontractor rule
The ostensible subcontractor rule is the SBA’s way of catching shell games. If a small business wins a set-aside contract but then hands most of the actual work to a large subcontractor, the SBA can declare them “affiliated” — which means the small business loses its small status and the contract award can be challenged. The rule exists to make sure the small business is actually doing the work, not just fronting the contract for a bigger company.
Even with a teaming agreement, you’re not free from affiliation risk.
The SBA’s ostensible subcontractor rule (13 CFR 121.103(h)(4)) says that if a small business prime is “unusually reliant” on a subcontractor — particularly if the sub performs the “primary and vital” requirements of the contract — the SBA may find them affiliated. A competitor files a size protest, and suddenly your small business prime is deemed large because the SBA counts the sub’s revenues too.
This matters if you’re a small business prime teaming with a large subcontractor. If the large sub is doing most of the actual work while you’re managing the contract and handling admin, that’s exactly the scenario the ostensible subcontractor rule targets.
The January 2025 SBA final rule strengthened this provision. If you’re the prime, you need to perform meaningful, substantive work — not just manage the contract while your large teaming partner does the heavy lifting.
When to use each structure
Use a joint venture when:
- You want to combine capabilities with another small business at the prime level and both of you need the past performance
- You have (or can get) a mentor-protege agreement and want to leverage a large business partner’s capabilities on set-aside contracts
- The contract is large enough to justify the formation cost and ongoing compliance burden
- You want both partners to have privity with the government and the ability to bring claims
- Neither partner alone has the full capability for the work, but together you cover every requirement
Use a teaming agreement when:
- One company is clearly the prime and wants to control the bid and contract performance
- The opportunity is too small to justify forming a JV
- Speed matters — you found a solicitation with a 30-day response window and need to team up fast
- You want to limit your liability exposure (subs have limited exposure compared to joint-and-several liability in a JV)
- The prime already has sufficient past performance and doesn’t need the sub’s record evaluated at the prime level
- You’re a small sub teaming with a large prime on a full-and-open competition (no set-aside issues)
Common mistakes
Forming a JV with a large business without a mentor-protege agreement. Without an approved mentor-protege agreement, a small + large JV will be deemed affiliated. The JV can’t bid on set-asides. This is the most expensive mistake in GovCon teaming.
Assuming a teaming agreement guarantees you a subcontract. It doesn’t. If the prime wins and decides to cut you out, your legal remedies are uncertain at best. Protect yourself with specific, enforceable terms — a proposed subcontract attached as an exhibit, definite workshare percentages, and clear breach provisions. Even then, courts may not enforce it.
Using a generic JV agreement template. The SBA requirements under 13 CFR 125.8 are specific. Managing venturer designation, Responsible Manager, special bank account, profit distribution tied to work performed, annual reporting. Miss one element and a competitor’s size protest can knock you out after award.
Ignoring the 40% work performance requirement. The small business managing venturer (or protege in a mentor-protege JV) must perform at least 40% of the work. “Work” means substantive contract performance, not admin and project management. If the SBA finds the large partner is doing the real work while the small partner handles invoicing, the JV loses eligibility.
Forgetting to register the JV as a separate entity. The JV needs its own name, UEI, CAGE code, and SAM.gov registration. It’s a separate entity. If you haven’t been through SAM.gov registration before, the registration guide covers every step.
Recent changes worth knowing
The January 2025 SBA final rule made several changes that affect JVs:
- Size recertification after M&A: If any JV partner undergoes a merger or acquisition, the JV must recertify its size status
- Protege right of first refusal: Proteges now have the right of first refusal to purchase the mentor’s interest in a JV, without triggering affiliation if financed on commercial terms
- Stronger ostensible subcontractor enforcement: Arrangements where subcontractors perform vital work or where the prime shows unusual reliance are scrutinized more closely
Size standard increases are also in motion. The SBA proposed inflation-adjusted increases for 263 NAICS codes in August 2025, raising some construction thresholds from $39 million to $45 million. If your JV partner’s size was borderline, check whether the updated standards change the math.
Your next step depends on where you are. If you’ve identified a specific opportunity and a specific partner, take the comparison table above to a GovCon attorney and walk through which structure fits. If you’re earlier in the process — still figuring out which certifications open up the best set-aside opportunities — the set-aside certifications guide has the full comparison. And if your SAM.gov registration is collecting dust or approaching renewal, the renewal guide walks through what to update and when.
Not ready for prime contracting? Subcontracting is a lower-barrier way to get into government work and build past performance without the overhead of bidding as the prime. We’ll cover subcontracting strategies — including how flow-down clauses work and where to find subcontracting opportunities — in future guides.