Surety Bonds Insurance: Average Premiums & Pricing Factors

Surety bonds are financial guarantees that a principal (business or individual) will fulfill a legal, contractual, or regulatory obligation. Required for contractors, license applications, court proceedings, and many regulated industries.

What You Need to Know

Surety bonds are three-party agreements between the principal (the business or person required to be bonded), the obligee (the party requiring the bond, often a government entity or project owner), and the surety (the insurance company guaranteeing the obligation). Unlike insurance — which protects the insured — surety bonds protect the obligee. The surety pays claims on the principal's behalf and the principal must reimburse the surety. Bond types include license and permit bonds, contract/performance bonds, court bonds, and fidelity bonds.

Surety Bonds Cost by Business Size

What Determines Your Premium?

• Bond Amount (Face Value) (High impact) — Premium is a percentage of bond amount. A $25,000 contractor license bond at 1% = $250/year. A $1M performance bond at 1.5% = $15,000.
• Principal's Credit and Finances (Very High impact) — Surety underwriting is primarily financial. Strong credit (700+) and solid balance sheet = lowest rates (0.5–2%). Poor credit can result in rates of 5–15% or denial.
• Bond Type (High impact) — License bonds are simplest and cheapest. Performance bonds require deeper financial underwriting. Court bonds may require collateral. Fidelity bonds price on employee count and access to funds.
• Industry / Project Type (Medium impact) — Hazardous work (demolition, tunneling, hazmat), large or complex projects, and troubled industries face higher surety rates.
• Prior Bond Claims (Very High impact) — Any prior surety claim — especially if unsatisfied — makes obtaining new bonding very difficult and expensive. Sureties are particularly risk-averse on candidates with prior claims.