16.1 Surety and Fidelity Bonds

Key Takeaways

  • A surety bond is a three-party agreement among the principal (who performs), the obligee (who is protected), and the surety (who guarantees performance) - insurance is only two parties.
  • The surety prices in zero expected loss and recovers anything it pays from the principal under a signed General Indemnity Agreement, the reverse of an insurer's position toward its own insured.
  • Contract bonds include bid, performance, payment, and maintenance bonds; the Miller Act requires performance and payment bonds on federal construction work above the FAR threshold of 150,000 dollars.
  • License/permit bonds guarantee legal compliance; judicial bonds include appeal, attachment, fiduciary, and bail bonds; fidelity bonds guarantee employee honesty.
  • Surety underwriting weighs the principal's character, capacity, and capital - the three Cs - because the surety extends credit rather than indemnity.
Last updated: June 2026

What a Surety Bond Is

A surety bond is a written guarantee that one party will perform a specific obligation owed to another. Unlike an insurer, the surety does not build an expected loss into its price. It instead lends its financial standing and credit, fully expecting the principal to perform as promised.

If the surety is forced to pay a claim, it does not absorb the cost. It holds a right of reimbursement against the principal, enforced through a signed General Indemnity Agreement (GIA).

Quick Answer: A surety bond guarantees performance or payment. Three parties are involved, and any paid claim is ultimately the principal's debt, not the surety's loss.

The Three Parties

PartyRoleConstruction Example
PrincipalOwes the obligation; purchases the bondThe contractor
ObligeeProtected by the bond; requires itThe project owner
SuretyGuarantees the principal's performanceThe bonding company

Surety Versus Insurance

The contrast between surety and insurance is one of the most heavily tested ideas on the national portion. Memorize the structural differences below.

FeatureSurety BondInsurance
PartiesThreeTwo (insured, insurer)
Expected lossNone priced inLosses expected and priced
Premium basisPrincipal's creditworthinessActuarial loss experience
RecoverySurety recovers from the principalInsurer cannot recover from its insured

The single most important takeaway: the surety expects to pay zero losses, and a paid bond claim is recovered from the principal. This is the opposite of insurance, where an insurer generally cannot pursue its own insured.

Types of Surety Bonds

Contract (Construction) Bonds

BondGuarantees
Bid bondThe contractor will sign the contract and furnish required bonds if awarded the job
Performance bondThe project will be completed per the contract terms
Payment bondSubcontractors and suppliers will be paid
Maintenance bondCompleted work will be free of defects for a stated period

Miller Act: Federal construction contracts above the Federal Acquisition Regulation (FAR) threshold of 150,000 dollars require both a performance bond and a payment bond, each generally written for 100 percent of the contract price. Most states adopt Little Miller Acts for public works.

License and Permit Bonds

Required by a government body before issuing a license; they guarantee the principal complies with the governing law and protect the public from misconduct. Examples include contractor license bonds and motor-vehicle-dealer bonds.

Court (Judicial) Bonds

BondPurpose
Appeal bondStays enforcement of a judgment during an appeal
Fiduciary bondGuarantees an executor or guardian performs duties faithfully
Bail bondGuarantees a defendant appears in court

Fidelity Bonds

Fidelity bonds guarantee employee honesty and overlap with crime insurance's employee-theft coverage, protecting the employer from loss caused by dishonest employees.

The Three Cs and the Indemnity Agreement

Because the surety expects no loss, it underwrites the principal much like a lender, weighing the three Cs: character (reputation and track record), capacity (technical and managerial ability to perform), and capital (financial strength and working capital).

Every commercial principal signs the General Indemnity Agreement, often joined by owners personally, pledging to reimburse the surety for any loss including legal fees. The GIA converts a paid claim from the surety's expense into the principal's debt.

Worked Example

A contractor wins a 4,000,000 dollar federal courthouse renovation. Because the price exceeds the 150,000 dollar FAR threshold, the surety issues a performance bond and a payment bond. The contractor abandons the job at 70 percent complete; the surety arranges completion and pays a 900,000 dollar shortfall, then enforces the GIA to recover the full 900,000 dollars from the contractor and its indemnitors.

The Bid Spread and Public-Works Context

A bid bond does more than promise a signature. If the low bidder refuses to enter the contract, the obligee can recover the bid spread - the cost difference between the defaulting low bid and the next acceptable bid - up to the bond penalty, which is commonly 5 to 20 percent of the bid amount. This protects the owner from a bidder who lowballs a project and then walks away.

On public projects, Little Miller Acts matter because subcontractors and suppliers cannot file a mechanic's lien against public property. Their recourse instead runs against the payment bond, a point the exam revisits often.

Performance Bonds and Surety Remedies

When a principal defaults on a contract bond, the surety has several options under most performance bonds: it may finance the original contractor to completion, tender a replacement contractor, take over and complete the work itself, or simply pay the obligee the cost to complete up to the penal sum (the bond's face limit). The surety's exposure never exceeds the penal sum, even if completion costs run higher.

Understanding that the penal sum caps the surety's obligation - and that the surety, not the obligee, chooses the completion remedy - separates strong candidates from weak ones on scenario questions.

Common Exam Traps

  • "The surety expects losses" - false; it expects none and recovers any it pays.
  • Bid versus performance - a bid bond guarantees the contractor will sign; a performance bond guarantees completion.
  • Two versus three parties - surety has three; insurance has two.
  • Penal sum caps the surety - the bond limit, not actual completion cost, is the ceiling.
  • Fidelity bonds protect the employer from dishonest employees, not the employees themselves.
Test Your Knowledge

After a bonded contractor defaults, the surety spends 250,000 dollars completing the project. What can the surety do about that payment?

A
B
C
D
Test Your Knowledge

Under the Miller Act as implemented by the Federal Acquisition Regulation, federal construction contracts must carry performance and payment bonds when the contract price exceeds:

A
B
C
D