Bid Bond and Performance Bond

Quick Summary

Bid bonds guarantee a contractor's bid is serious, while performance bonds ensure the project is completed as contracted.

Last Updated: May 20, 2026
What Matters Most

Your personal credit score is the primary driver of your bond cost

Most freight broker applicants focus on the ,000 bond amount, but the part most applicants underestimate is how heavily their personal credit score impacts the premium. In practice, this often comes down to the underwriter's review of your FICO score. A score above 700 can secure a rate as low as 1-3% of the bond amount. A score below 650 can push rates to 10-15% or require a co-signer. What usually slows this down is applicants not knowing their exact score before applying, which leads to unexpected quotes and delays.

  • Know your exact FICO score before you apply for an accurate quote
  • Rates are tiered: Excellent credit (700+) pays 1-3%, while lower scores pay 10-15% or more
  • If your score is below 650, prepare financials or consider a co-signer to improve approval odds

What is a Bid Bond?

A bid bond is a type of surety bond that guarantees a contractor’s bid is made in good faith. It ensures the contractor will enter into the contract at the bid price if selected. This protects the project owner from frivolous bids and provides financial security during the bidding process. If the winning bidder fails to honor their bid, the bond compensates the project owner for the cost difference with the next lowest bidder.

What is a Performance Bond?

A performance bond is a guarantee that a contractor will complete a project according to the contract terms. It protects the project owner from financial loss if the contractor defaults or fails to perform. This bond provides crucial assurance that the project will be finished as specified. The surety company may step in to arrange for another contractor to complete the work or provide financial compensation.

Key Differences Between Bid Bonds and Performance Bonds

While both are essential in construction and large projects, they serve different purposes. A bid bond is active during the bidding phase, while a performance bond comes into effect after the contract is awarded. The bid bond ensures the seriousness of the bid, and the performance bond ensures the completion of the work. Understanding this sequence is vital for project owners and contractors alike.

For a comprehensive overview of these financial instruments and their role in public contracts, the U.S. Small Business Administration provides valuable resources on bonding requirements for federal projects.

Why Are These Bonds Required?

Project owners require these bonds to mitigate risk. They ensure that only qualified and serious contractors participate in bidding. Bonds also provide a financial recourse if something goes wrong, safeguarding the project’s budget and timeline. This requirement is standard in public sector projects and many large private contracts.

  • Risk Management: Bonds transfer the risk of contractor default from the project owner to the surety company.
  • Financial Protection: They offer a guaranteed financial remedy, protecting the project’s funding.
  • Pre-Qualification: The bonding process itself verifies the contractor’s financial stability and track record, as surety companies perform due diligence before issuing bonds.

How to Obtain a Bid Bond or Performance Bond

Contractors obtain these bonds through a surety company or an insurance agent. The process involves an application and a review of the contractor’s financial health, experience, and project details. Strong financial statements and a solid business history are critical for approval. The cost, or premium, is typically a small percentage of the bond amount.