Sitonce
Country: US
Show exams for United States Hong Kong
Sign in
The twelve categories

Bid, performance and payment bonds

Compiled by the Sitonce editorial team from the PSI Candidate Information Bulletin, NASCLA's own published material and the federal standards named belowUpdated 2 min readFacts verified 4 September 2026
The short answer

A bid bond guarantees the bidder will enter the contract if awarded. A performance bond guarantees completion. A payment bond guarantees payment to subcontractors and suppliers.

Three bonds, and questions almost always ask which one covers a described situation.

The three

BondGuaranteesProtects
Bid bondThe bidder will enter the contract if awardedThe owner, against a bidder walking away
Performance bondThe work will be completedThe owner, against contractor failure
Payment bondSubcontractors and suppliers are paidSubcontractors and suppliers

Note who each protects. The payment bond is the only one whose beneficiaries are not the owner, and that is what questions test.

The three parties

A surety bond involves three: the principal, who is the contractor; the obligee, who is the party protected; and the surety, who issues the bond.

A bond is not insurance. If the surety pays out, it seeks recovery from the contractor. Insurance transfers risk; a bond guarantees performance and leaves the risk where it was.

That distinction is the most tested point here

Candidates treat a bond as a form of insurance protecting the contractor. It protects the owner or the subcontractors, and the contractor indemnifies the surety. It is closer to a guarantee than a policy.

Public work

Performance and payment bonds are commonly required on public projects, often at 100 percent of the contract value.

The reason is that mechanics liens generally cannot attach to public property, so the payment bond replaces the lien as the subcontractor's protection.

Getting bonded

Sureties look at capital, capacity and character. Financial statements, work history and the size of the job relative to what you have done before.

A bonding relationship takes time to build and is worth starting before you need it.

Common questions

What is a bid bond?

A guarantee that the bidder will enter the contract if awarded it, protecting the owner.

What does a payment bond cover?

Payment to subcontractors and suppliers. It is the only one of the three whose beneficiaries are not the owner.

Is a bond insurance?

No. A surety that pays out seeks recovery from the contractor, so the risk stays with the contractor.

Why are bonds required on public work?

Mechanics liens generally cannot attach to public property, so the payment bond replaces the lien as protection.

What do sureties look at?

Capital, capacity and character - financial statements, work history and job size relative to experience.