Surety bond

A surety bond is a contract among at least three parties: the principal, the obligee, and the surety. Through this agreement, the surety agrees to make the obligee whole (usually by payment of money) if the principal defaults in its performance of its promise to the obligee. The contract is formed so as to induce the obligee to contract with the principal, i.e., to demonstrate the credibility of the principal.

There are two main categories of bond types: contract bonds and commercial bonds. Contract bonds guarantee a specific contract. Examples include performance, bid, supply, maintenance and subdivision bonds. Commercial bonds guarantee per the terms of the bond form. Examples include license & permit, union bonds, etc.

Suretyship bonds originated hundreds of years ago as a mechanism through which trade over long distance could be encouraged. They are frequently used in the construction industry: in order to obtain a contract to build the project, the general contractor must provide the owner a bond for its performance of the terms of the contract. Conversely, owners and contractors may also provide payment bonds to ensure that subcontractors and suppliers are paid for work done. Under the Miller Act, payment and performance bonds are required for general contractors on all U.S. federal government construction projects where the contract price exceeds $100,000.00.