Published August 26, 2026
A private investigator bond is required to license a PI, detective, or security agency in many states and cities. Here is who needs one and where you can get bonded online.
A private investigator bond is a surety bond that many states and cities require before they will license a private investigator, private detective, or security agency. The bond protects the public by guaranteeing that the licensed business follows the laws and rules that apply to its work.
The requirement depends on where you work. Some states license private investigators at the state level, and some cities and counties have their own rules. Businesses that commonly need a bond include:
SuretyBondly offers private investigator, detective, and security agency bonds you can apply for online in these states:
Like other surety bonds, you pay a premium that is a percentage of the bond amount, not the full amount. The exact price depends on the bond and underwriting. See our surety bond cost guide for how pricing works, or start an application for your exact price.