If you’re interested in becoming a private investigator, you might be wondering whether or not you need a license to do so. The answer is that it depends on the state you’re in.
While most states require private investigators to be licensed, there are a few that do not have this requirement.

In fact, there are currently five states that do not require private investigators to be licensed at the state level: Alaska, Idaho, Mississippi, South Dakota, and Wyoming. However, two of these states (Wyoming and Alaska) do have licensing requirements at the local level. So if you’re planning to work as a private investigator in one of these states, it’s important to look into the specific requirements for the city or county where you’ll be working.
Sherlock Holmes of Ali Private Investigator Tampa highlights that “If you’re considering becoming a private investigator, it’s important to understand the licensing requirements in your state. Even if your state doesn’t require private investigators to be licensed, there may be other requirements you need to meet in order to legally work in this field.”
Additionally, having a license can help you stand out to potential clients and employers, and it may be required by some law enforcement agencies for certain types of work.
States Without Licensing Requirements
If you are interested in becoming a private investigator, you may want to know which states do not require a license to operate as a PI. As of the current date, there are five states that do not have state-level licensing requirements for private investigators. These states are Alaska, Idaho, Mississippi, South Dakota, and Wyoming.
Alaska
In Alaska, private investigators are not required to obtain a state license. However, the state does have local licensing requirements for PIs in certain areas. For example, the city of Anchorage requires private investigators to obtain a business license and register with the Anchorage Police Department.
Idaho
Idaho does not require private investigators to obtain a state license. However, the state does have a few requirements for PIs. For example, private investigators must register with the Idaho Secretary of State and obtain a business license from the city or county in which they plan to operate.
Mississippi
Private investigators in Mississippi are not required to obtain a state license. However, the state does have some regulations in place for PIs. For example, private investigators must register with the Mississippi Secretary of State and obtain a business license from the city or county in which they plan to operate.
South Dakota
South Dakota does not require private investigators to obtain a state license. However, the state does have some regulations in place for PIs. For example, private investigators must register with the South Dakota Secretary of State and obtain a business license from the city or county in which they plan to operate.
Wyoming
Wyoming does not require private investigators to obtain a state license. However, the state does have local licensing requirements for PIs in certain areas. For example, the city of Cheyenne requires private investigators to obtain a business license and register with the Cheyenne Police Department.
It is important to note that just because a state does not require a license to operate as a private investigator, it does not mean that there are no regulations in place. Private investigators are still expected to conduct themselves in a professional manner and follow all applicable laws and regulations.
Additionally, some clients may prefer to work with private investigators who are licensed and have undergone certain training or background checks.
Licensing Requirements in Other States
If you are interested in becoming a private investigator, it is important to understand the licensing process in your state.
While some states do not require a license to practice as a private investigator, others have specific regulations in place that must be followed. In this section, we will discuss the general licensing process, state-specific regulations, and renewal and continuing education requirements for licensed private investigators in various states.
General Licensing Process
The licensing process for private investigators varies by state, but typically involves meeting certain experience requirements, passing an exam, and submitting an application with the state board of private investigator examiners. Some states also require a surety bond and proof of liability insurance.
State-Specific Regulations
Each state has its own regulations for private investigators. For example, in Alabama, private investigators must be licensed and are regulated by the Alabama Security Regulatory Board. In Colorado, private investigators must be licensed by the state’s Department of Regulatory Agencies. In Florida, private investigators must be licensed by the Florida Department of Agriculture and Consumer Services. In Georgia, private investigators must be licensed by the Georgia Board of Private Detective and Security Agencies. In Louisiana, private investigators must be licensed by the Louisiana State Board of Private Investigator Examiners. In North Carolina, private investigators must be licensed by the North Carolina Private Protective Services Board. In Oklahoma, private investigators must be licensed by the Council on Law Enforcement Education and Training. In Pennsylvania, private investigators must be licensed by the Pennsylvania Courts of Common Pleas. In Tennessee, private investigators must be licensed by the Tennessee Department of Commerce and Insurance. In Texas, private investigators must be licensed by the Texas Department of Public Safety.
Renewal and Continuing Education
Most states require licensed private investigators to renew their licenses periodically. The renewal period is usually every one to two years. State fees also vary. For example, Maryland has a low fee of $10, while Nevada has a high fee of $500.
Keeping up with state licensing requirements is important. You also need to track renewals and submit applications on time to avoid penalties. In addition, many states require licensed private investigators to complete continuing education courses to maintain their licenses.
These courses may cover topics such as criminal justice, fraud investigation, and professional ethics. Make sure to understand the licensing and certification requirements for private investigators in your state. By following state laws and guidelines, you can ensure that you are providing high-quality investigative services while remaining in compliance with state regulations.