What Is Surety

Quick Summary

Surety is a three-party agreement where a guarantor assumes liability for a principal's debt or performance obligations to an obligee.

Last Updated: May 20, 2026
SwiftBonds Take

The license is not the bottleneck your bond is

Most contractors focus on passing the trade exam, but the real delay is the surety bond underwriting. The state requires the bond, but the surety company requires a deep review of your personal credit, business financials, and project history. A low credit score or thin business file can trigger requests for additional collateral or personal indemnity, stalling the entire license application. What usually slows this down is applicants submitting incomplete financial statements or underestimating how their personal credit impacts the premium.

  • Order your bond before your exam to lock in your rate and avoid last-minute underwriting surprises.
  • Prepare two years of business and personal tax returns upfront—missing documents are the most common cause for delay.
  • A credit score below 650 will likely require a financial statement and may increase your bond premium by 25-50%.

What Is a Surety Bond?

A surety bond is a three-party agreement that legally binds a principal, an obligee, and a surety. It is a risk transfer mechanism used to guarantee the performance of a duty or obligation. The principal is the party who must perform the obligation, such as a contractor fulfilling a construction contract. The obligee is the party who requires the bond and is protected by it, often a project owner or government entity. The surety is the company that guarantees the principal’s performance and provides the financial backing for the bond.

How Does Surety Work?

When a principal fails to meet their obligations, the obligee can make a claim against the bond. The surety company will then investigate the claim to verify its validity. If the claim is legitimate, the surety will provide compensation to the obligee, up to the bond’s penal sum. The principal is then legally obligated to reimburse the surety for all costs incurred, including the claim payout and any associated fees. This system ensures that projects are completed and obligations are met, even if the original party defaults.

For a deeper understanding of the legal principles underpinning these agreements, you can explore the concept of suretyship.

Types of Surety Bonds

There are two primary categories of surety bonds: contract bonds and commercial bonds. Contract bonds are specifically tied to construction or service contracts and guarantee the contractor’s performance and payment of subcontractors and suppliers. Commercial bonds, also known as license and permit bonds, are often required by government agencies to ensure businesses comply with laws and regulations, protecting the public from financial harm.

Common examples within these categories include:

  • Bid Bonds: Guarantee a contractor will enter a contract at their bid price.
  • Performance Bonds: Ensure a project is completed according to contract terms.
  • Payment Bonds: Protect subcontractors and suppliers from non-payment.
  • License & Permit Bonds: Required for various business licenses to ensure regulatory compliance.

Why Are Surety Bonds Important?

Surety bonds play a critical role in managing financial and performance risk across industries. They provide a vital layer of protection for project owners and the public, ensuring that contractual and legal obligations are fulfilled. For the principal, obtaining a bond is a sign of credibility and financial stability, as the surety company conducts a thorough vetting process before issuing the bond. This pre-qualification helps create a more reliable and trustworthy marketplace for major projects and business operations.