Surety and contract bonds are three-party financial guarantees — not traditional insurance — that protect project owners and public agencies when a contractor fails to perform or pay subcontractors. The principal (contractor) pays the premium; if the surety pays a claim, it can recover that amount from the principal.
Who this is for: General contractors, specialty subcontractors, government vendors, and any business required to post a bond as a condition of licensure, permitting, or contract award.
TL;DR — Key Takeaways
- Surety bonds are a credit product, not insurance. If the surety pays a claim, the contractor (principal) is legally obligated to reimburse the surety in full.
- Federal projects over $150,000 require both a performance bond and a payment bond under the Miller Act (40 U.S.C. §§ 3131–3134).
- Contract bond premiums typically run 0.5% – 3% of the contract value, depending on the contractor's financial strength and credit.
- License and permit bonds for small businesses generally cost $100 – $600 per year, depending on the bond amount and the applicant's credit.
- A clean credit history, strong financials, and a low debt-to-equity ratio are the three biggest levers for lowering your bond rate.
What Is a Surety Bond — and How Is It Different from Insurance?
A surety bond creates a three-party obligation:
| Party | Role |
|---|---|
| Principal | The contractor or business required to post the bond |
| Obligee | The project owner, government agency, or licensing body that requires the bond |
| Surety | The insurance/surety company that guarantees the principal's performance |
Unlike a general liability policy — where the insurer absorbs the loss — surety bonds work like a credit line backed by a guarantee. If the obligee files a valid claim and the surety pays, the surety has full contractual and legal rights to recover that payment from the principal. This is why sureties underwrite the principal's financial strength, experience, and character, not just the risk of the underlying project.
Surety vs. Insurance: Side-by-Side
| Feature | Surety Bond | Insurance Policy |
|---|---|---|
| Who bears the loss? | Principal (reimbursement to surety) | Insurer (no reimbursement from insured) |
| Underwriting focus | Principal's creditworthiness & track record | Frequency/severity of covered risk |
| Third-party beneficiary | Obligee (project owner/agency) | Insured |
| Premium intent | Service fee for credit backing | Risk transfer premium |
| Claims expected? | No — claims signal contractor failure | Yes — expected over policy life |
Types of Surety and Contract Bonds
Contract Bonds (Construction)
| Bond Type | Who Requires It | What It Guarantees |
|---|---|---|
| Bid Bond | Project owner at bid stage | Contractor will enter contract at bid price if awarded |
| Performance Bond | Project owner/lender | Contractor completes project per contract terms |
| Payment Bond | Project owner; required on public work | Contractor pays subs, suppliers, and laborers |
| Maintenance / Warranty Bond | Project owner post-completion | Defects in workmanship for a defined period (typically 1–2 years) |
Commercial Surety Bonds
| Bond Type | Common Obligee | Typical Amount |
|---|---|---|
| License & Permit Bond | State/local licensing board | $5,000 – $100,000 |
| Court Bond | Courts (appeal, executor, guardian) | Varies by judgment or estate value |
| Customs Bond | U.S. Customs & Border Protection | $50,000+ |
| Notary Public Bond | State | $500 – $15,000 |
| ERISA Fidelity Bond | U.S. Department of Labor | 10% of plan assets, min. $1,000 |
How Much Do Surety Bonds Cost?
Premiums vary by bond type, contract size, and the principal's financial profile.
Contract Bond Rates (% of Contract Value)
| Contractor Profile | Typical Rate Range | Example: $500K Contract |
|---|---|---|
| Strong financials, 700+ credit, 10+ years' experience | 0.5% – 1.0% | $2,500 – $5,000 |
| Average financials, 650–699 credit | 1.0% – 2.0% | $5,000 – $10,000 |
| Newer contractor, limited track record | 2.0% – 3.0% | $10,000 – $15,000 |
| Credit-challenged / SBA program | 2.5% – 3.5%+ | $12,500 – $17,500+ |
Note: These are illustrative ranges. Actual rates depend on the surety's underwriting guidelines, the specific trade, geographic market, and the contractor's complete financial package. Rates are not guaranteed until a surety underwrites the account.
License & Permit Bond Annual Costs (Flat Premium)
| Bond Amount | Approximate Annual Premium |
|---|---|
| $5,000 | $75 – $150 |
| $10,000 | $100 – $200 |
| $25,000 | $150 – $400 |
| $50,000 | $250 – $600 |
| $100,000 | $500 – $1,200 |
Miller Act and Little Miller Acts: When Bonds Are Required by Law
The Miller Act (40 U.S.C. §§ 3131–3134) mandates both performance and payment bonds on federal construction contracts exceeding $150,000. For contracts between $35,000 and $150,000, a payment bond (or alternative protection) is required.
Nearly every state has enacted a "Little Miller Act" mirroring the federal law for state-funded public works. Thresholds and requirements vary:
- Some states set the trigger as low as $25,000 (e.g., Mississippi [verify state])
- Others require bonding at $100,000–$500,000 [verify state]
- Private projects generally do not mandate bonds by law — but lenders and owners increasingly require them contractually
Always confirm the current threshold in your state with the relevant Department of Transportation, Division of the State Architect, or licensing board.
How to Get a Surety Bond: Step-by-Step
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Determine what you need. Identify the bond type, required amount, and obligee. Read the contract or licensing requirement carefully — the obligee's exact legal name must appear on the bond.
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Assemble your financial package. For contract bonds over $250,000 or so, most sureties require 2–3 years of reviewed or audited financial statements, a current work-in-progress (WIP) schedule, a personal financial statement, and a business credit authorization.
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Submit to a surety producer. Work with an independent agent (like Morrow) who has appointments with multiple surety markets. A single application can be shopped across carriers.
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Underwriting review. The surety evaluates the "three Cs": Capital (net worth/working capital), Capacity (backlog vs. available bonding), and Character (credit history, reputation, claims record). Turnaround is typically 1–5 business days for smaller bonds; larger programs may take 1–2 weeks.
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Execute the bond. Upon approval, you sign an indemnity agreement — the most important document in the bonding relationship. It obligates you (and often your spouse/partners for small contractors) to reimburse the surety for any losses.
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Deliver the bond to the obligee. The surety issues the original bond. Retain a certified copy for your records. Some obligees accept electronic bonds; confirm requirements in advance.
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Maintain your bonding relationship. Provide updated financials annually and notify your surety agent of significant changes in backlog, ownership, or financial condition. Surprises damage your surety relationship.
Real-World Example: Electrical Subcontractor Wins a School District Project
Illustrative scenario — not a guarantee of coverage terms or pricing.
A licensed electrical subcontractor in Texas with $4.2M in annual revenue bids on a $2.1M renovation project for a public school district. The school district (obligee) requires:
- A bid bond equal to 5% of the bid price ($105,000 face value)
- A performance bond and payment bond each equal to 100% of the contract ($2.1M each)
The contractor submits three years of reviewed financial statements showing $620,000 in working capital and a 0.7 debt-to-equity ratio. Personal credit score is 730. The surety underwrites the account at a 1.1% contract bond rate.
| Bond | Face Amount | Premium |
|---|---|---|
| Bid Bond | $105,000 | Typically no charge (or nominal fee) |
| Performance Bond | $2,100,000 | $23,100 |
| Payment Bond | $2,100,000 | Included or small additional charge |
| Total Approximate Bond Cost | ~$23,100 – $25,000 |
The contractor wins the award. Six months in, a supplier files a payment bond claim alleging $48,000 in unpaid invoices due to a cash-flow dispute. The surety investigates; the contractor provides documentation and ultimately pays the supplier directly, resolving the claim before the surety makes any payment — the most common outcome on well-managed projects.
Frequently Asked Questions
What is the difference between a surety bond and insurance?
Insurance transfers risk from the insured to the insurer, with the insurer expecting to pay some claims. A surety bond is a guarantee: if the surety pays a claim on the contractor's behalf, the contractor (principal) is legally obligated to reimburse the surety in full. Surety companies underwrite bonds more like banks underwriting loans than insurers pricing risk.
Do I need both a performance bond and a payment bond?
On most public projects covered by the Miller Act or a state Little Miller Act, yes — both are required. Performance bonds protect the project owner against contractor default; payment bonds protect subcontractors and suppliers. Private owners sometimes require only one or the other, depending on their lender's requirements and the contract.
Can I get bonded with bad credit?
Possibly, but your options narrow and rates rise. Some sureties specialize in credit-challenged or emerging contractors. The SBA Surety Bond Guarantee Program (SBG) can backstop sureties issuing bonds to small businesses that might not otherwise qualify. Rates for higher-risk principals can reach 3.5% or more of the contract value.
How quickly can I get a bond?
Small license and permit bonds ($10,000–$25,000) with straightforward applications are often issued same-day or next-day online. Larger contract bonds ($500K+) typically take 3–7 business days after the surety receives a complete financial package. An experienced surety agent can pre-qualify you for a bonding line so bonds on new projects issue in 24–48 hours.
What happens if a claim is filed against my bond?
The surety investigates the claim and notifies the principal. If the claim is valid, the surety may pay the obligee and then pursue the principal for full reimbursement under the indemnity agreement — including legal costs. This is why resolving disputes before they become formal claims is critical. Multiple claims or even one large claim can disqualify a contractor from future bonding.
Is a fidelity bond the same as a surety bond?
No. A fidelity bond (employee dishonesty bond or crime coverage) protects a business from theft or dishonest acts by its own employees. Surety and contract bonds protect third parties (project owners, the public) from the contractor's failure to perform or pay. They are separate products with separate underwriting, though both are often issued by surety divisions of insurance companies.
How large a bond can I qualify for?
Bonding capacity is roughly a multiple of your net working capital — a common guideline is 10–15× working capital for a single bond and 10–15× net worth for aggregate bonding program. A contractor with $500,000 in working capital might qualify for a single contract bond up to $5M–$7.5M, subject to the surety's underwriting. Larger programs require audited financials and ongoing reporting.
Are surety bond premiums tax-deductible?
Generally yes, for business purposes — bond premiums paid in connection with business activities are typically deductible as ordinary business expenses. Consult your tax advisor for your specific situation, as the IRS treatment may vary based on the nature of the bond.
Why Morrow for Surety & Contract Bonds
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Access to multiple surety markets. As an independent agency, Morrow is appointed with multiple A-rated surety carriers — not captive to one company's appetite. When your project size, trade, or financials don't fit one underwriter, we have others to approach.
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Contractor-fluent underwriting submissions. We help you package your WIP schedule, financial statements, and personal financials into a submission that speaks a surety underwriter's language — improving your approval odds and rate.
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Fast bond issuance. Pre-qualified contractors can receive bonds within 24–48 hours on most projects. We prioritize turnarounds that match bid deadlines and contract award timelines.
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Full commercial insurance coordination. Sureties and lenders often require general liability, workers' compensation, and builders risk alongside bond coverage. Morrow places all of these lines, so your certificates and bonds come from one point of contact.
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Claims advocacy. If a claim is filed, we help you respond promptly, document your position, and communicate with the surety — minimizing the risk that a resolvable dispute turns into a paid claim that damages your bonding relationship.
Get Your Surety Bond Quote
Ready to bid on bonded work or satisfy a licensing requirement? Morrow's surety specialists will review your financials confidentially and place you with the right carrier at a competitive rate.
Request a Surety Bond Quote →
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Related Coverage and Resources
- Commercial Insurance Overview — Parent pillar: all commercial lines
- General Liability Insurance — Liability coverage sureties often require alongside bonds
- Workers' Compensation Insurance — Required on bonded construction projects
- Builders Risk Insurance — Property coverage for projects under construction
- Construction Insurance for Contractors — Industry hub: all coverages for GCs and subs
- What Is a Performance Bond? (Glossary) — Plain-language definition
About This Page
Author: [Morrow to confirm author name], CPCU, CIC — Licensed Commercial Lines Specialist with experience placing surety programs for contractors across the construction, service, and professional trades.
Published: June 2026
Last Updated: June 2026
Sources and References: - U.S. Congress, Miller Act, 40 U.S.C. §§ 3131–3134 (Federal bonding requirements for public construction) - U.S. Small Business Administration (SBA), Surety Bond Guarantee (SBG) Program - The Surety & Fidelity Association of America (SFAA) — Industry data and bond type definitions - National Association of Insurance Commissioners (NAIC) — Surety line of business data - U.S. Department of Labor, ERISA Fidelity Bonding Requirements (29 C.F.R. Part 2580) - Insurance Information Institute (III) — Surety and fidelity bond overview - Relevant state Departments of Insurance and Departments of Transportation for state-specific Little Miller Act thresholds [verify state]