Also known as: who is the principal in insurance · principal meaning surety · principal vs surety
In a surety bond, the principal is the party that buys the bond and is primarily responsible for performing the guaranteed obligation.
In suretyship, the principal is the business or person that purchases a bond and promises to fulfill an obligation, such as completing a project, paying subcontractors, or following the law, to a protected party called the obligee. If the principal fails, the surety pays the obligee and then seeks reimbursement from the principal, so the principal always remains ultimately responsible. This differs from the everyday insurance use of principal, which can mean the client an agent represents or a principal sum of money; on a bond it specifically names the party whose performance is being guaranteed. For a startup bidding government or prime-contractor work, your company is the principal on any bid, performance, or payment bond you are required to post.
It depends on the context. In surety bonds, the principal is the party that buys the bond and must perform the guaranteed obligation, for example the contractor on a performance bond. More broadly in insurance, principal can also refer to the client a producer or agent represents. On a bond, the principal is the party whose performance the surety guarantees to the obligee.
The principal is the party that must perform and that ultimately bears the cost of any default. The surety is the company that guarantees to the obligee that the principal will perform, and it pays the obligee if the principal does not, then recovers from the principal. The surety backs the principal's promise rather than replacing the principal's responsibility.
Not exactly. On a bond, the principal is the party whose obligation is guaranteed, but a bond is not first-party protection for the principal; it protects the obligee. On an insurance policy, by contrast, the named insured is the party the coverage protects. The principal buys the bond mainly to satisfy the obligee's requirement.
Definitions are educational and may be modified by your specific policy language, endorsements, and state rules. For regulatory guidance, refer to the California Department of Insurance or the NAIC.
Last updated: July 2026.