How Bid, Performance, and Payment Bonds Work Together on a Single Project
Key Takeaways
- A bid bond guarantees a contractor will honor its bid and secure the required performance and payment bonds if awarded the project.
- A bid guarantee is only required under FAR Part 28 when a performance bond or performance and payment bond will also be required, tying all three bonds to the same federal threshold.
- Sureties evaluate bondability continuously, so trouble at the bid bond stage can affect a contractor's ability to secure performance and payment bonds later.
- A performance bond protects the project owner's interest in seeing the work completed, while a payment bond protects subcontractors, laborers, and material suppliers.
- Federal construction contracts require a bid guarantee and performance and payment bonds above a $150,000 threshold, while private owners set their own bonding requirements project by project.
A contractor lands the low bid on a public works project and spends the next week waiting on underwriting instead of celebrating. Winning the bid opens the door to a performance and payment bond, but both still have to be earned through their own review processes. On the other side of the table, an owner often assumes a bonded bid guarantees a bonded contractor, only to learn that award and bonding move on separate tracks.
If you'd like to see how these three bonds work together in practice, review our guide to how bid, performance, and payment bonds function as one connected system that guides a project from the bid stage through completion.
What Is a Bid Bond?
A bid bond is a surety guarantee that a contractor will honor its bid, sign the contract, and provide the required bonds if awarded the project.
Like every surety bond, a bid bond brings together the contractor submitting the bid, acting as the principal, the project owner requesting it, acting as the obligee, and the surety company backing the promise. The surety reviews the contractor's financial strength and experience before issuing the bond, essentially vouching for the contractor's ability to deliver.
For owners, the value is straightforward. A bid bond filters out bidders who can't back their numbers, so only serious, vetted proposals make it to the contract stage.
How a Bid Bond Sets Up Performance and Payment Bonds
Winning the bid marks the point where the surety's promise shifts from confirming that a contractor is qualified to bid toward requiring that contractor to deliver on that qualification.
Under FAR Part 28, a bid guarantee is only required on federal construction contracts when a performance bond or performance and payment bond will also be required, and both sit at the same dollar threshold. The bid bond exists because the next two bonds are coming.
This dependency matters when something goes wrong. If a contractor backs out after winning a bid or fails to secure the required performance and payment bonds, the surety investigates, and the contractor becomes responsible for reimbursing any resulting losses. Sureties track that history closely, since bondability gets evaluated continuously rather than one bond at a time.
Owners benefit from this same discipline. The underwriting review that protects a bid also protects everything built on top of it, since a contractor who can't be trusted at the bid stage is unlikely to improve once work begins.
What Performance and Payment Bonds Guarantee Once the Contract Is Awarded
Once the contract is signed, two more bonds usually arrive as a pair. A performance bond protects the owner's interest in seeing the work finished according to contract terms, covering the cost of hiring a new contractor or completing repairs if the original contractor defaults.
Where a performance bond protects the owner, a payment bond protects the subcontractors, laborers, and material suppliers who need to get paid regardless of the general contractor's cash flow problems.
Sureties typically underwrite both bonds together, using the same application and indemnity agreement built during the bid bond stage. The financial picture a contractor assembled to win the bid carries forward into the award, rather than starting over from scratch.
Owners benefit too, since one project evaluated by a single surety gets consistent risk coverage from bid through completion instead of a patchwork of separate guarantees.
What Is the Difference Between a Bid Bond and a Performance Bond?
A bid bond guarantees a contractor will accept an awarded contract, while a performance bond guarantees the contractor will complete the awarded work.
Both protect the project owner, but they cover different moments and different risks across the same project timeline.
- Timing: A bid bond applies before the contract is signed, while a performance bond takes effect after award and remains in force through completion.
- Claim trigger: A contractor who withdraws or refuses an awarded contract triggers a bid bond claim, while a default during construction triggers a claim against the performance bond.
- Owner's protection: The bid bond covers the cost of re-bidding or accepting a higher second bid, while the performance bond covers the cost of finishing unfinished or defective work.
A surety underwrites each bond separately, evaluating bid, performance, and payment bond applications on their own terms even when the same company issues all three. Approval at one stage still requires its own review before the next.
When Do Projects Requires Bid, Performance, and Payment Bonds?
Whether a project needs all three bonds often comes down to where the requirement originates. On federal construction contracts, the Miller Act requires performance and payment bonds above a $150,000 threshold. A bid guarantee applies at that same threshold whenever those bonds are required, set at a minimum of 20 percent of the bid price, capped at $3 million.
State and local governments enforce their own versions through Little Miller Acts, with thresholds that vary by jurisdiction.
Private owners decide entirely on their own how much risk to transfer, unlike public agencies bound by fixed federal and state thresholds, and nothing obligates them to require all three bonds on a given job.
Bid, performance, and payment bonds sit within a broader category of construction bonds that also includes maintenance, supply, and site improvement bonds, among others. These three, though, are the ones nearly every bonded project needs at some point in its lifecycle.
Contractors bidding on public work should expect all three to apply together, since public projects rarely require just one. When the job is private, though, owners need to decide upfront which parts of that protection actually matter to them.
Bonded From Bid to Completion
Treating bid, performance, and payment bonds as one continuous relationship, rather than three separate transactions, is exactly how ProSure Group works with contractors and project owners alike. With more than 30 A.M. Best-rated carrier partners and licensing in all 50 states, our team can help a contractor move through bid, performance, and payment bonds without restarting the underwriting conversation at each stage.
Learn more about the construction bonds we offer today. Call us at (800) 480-3883 or apply directly through our bond application to get started.