To become a licensed private investigator in Arizona, you must work as a registered PI Employee under a DPS-licensed agency (no exam required). After three years of qualifying experience, you can apply for an agency license as a Qualifying Partner. The Arizona DPS handles all licensing through its online PSP Portal.
Getting the right training to become a PI is more important in Arizona than in a lot of other states. That’s because the state’s licensing process is pretty stringent and just a tad bit complicated.
In Arizona, the Department of Public Safety (DPS) regulates the licensing of private investigators (PI) and private detective firms. All PIs in the state have to have a Private Investigator Employee registration, and that registration has to be sponsored by a licensed private investigation agency. Do you moonlight for more than one agency? You’re gonna need two registrations. That means PI agencies in the state are pretty picky about who they hire. Getting an education in the business improves your chances considerably.
If all that sounds like a lot of hassle and you’d prefer to strike out on your own, well, it only gets more complicated. Every agency has to be licensed, too, and it can only do that through what is called a Qualifying Partner. QPs not only need the right training but a minimum of three years of qualifying experience before they can open an agency. That requirement can be met with work for a private investigation firm, a federal, state, or local government, or a law enforcement agency. And you’ll need retirement papers, performance evaluations, or a letter from your old boss saying it’s legit — so better not burn any bridges on your way out the door.
Because of the stringent requirements, many retired police officers and detectives become licensed private investigators in Arizona. But if you plan to work your way up to qualify on your own, a college degree and some training may be your best way in. Let’s walk through the full process.
Because of the stringent requirements, many retired police detectives become licensed private investigators in Arizona. But if you plan to work your way up to qualify on your own, a college degree and some training may be your best way in. Let’s walk through the full process.
Step 1. Meet Application Requirements in Arizona
Applicants for a private investigator license in Arizona must meet these basic requirements. Failing to meet them means disqualification.
- At least 21 years old for an agency license
- U.S. citizen or legal resident authorized to seek employment in the United States
- No felony convictions
- Not currently under indictment for a felony
- Not a registered sex offender
- Not on parole, community supervision, work furlough, home arrest, or named in an outstanding arrest warrant
- Not serving probation for a conviction involving personal violence or domestic violence
- No misdemeanor convictions in the last five years for violent acts, fraud, theft, domestic violence, sexual misconduct, or narcotics violations (this holds even if the conviction was set aside)
- Never convicted of attempting to act as a PI without a license
Step 2. Education and Training for a Career as an Arizona Private Investigator
Arizona doesn’t mandate a specific degree for PI licensure, but education matters more here than in states with looser requirements. Many top private detective agencies in the state prefer candidates with a bachelor’s degree, and some favor a law degree or a background in criminal justice. An associate’s or bachelor’s degree in criminal justice or a related field is the most common path. There are more than 35 schools in Arizona, plus a wide range of accredited online programs, offering criminal justice degrees and private investigation certificates.
The Arizona Association of Licensed Private Investigators (AALPI) is the state’s professional organization for working PIs. They provide networking opportunities, run educational programs on topics like computer-assisted investigation, and lobby against legislation that would restrict access to public records or burden the profession with unnecessary regulation. If you’re serious about a career in Arizona PI work, getting involved with AALPI early is a smart move.
Step 3. Experience and Apprenticeships in Arizona
Experience is the real gatekeeper in Arizona. To apply for an agency license as a Qualifying Partner, you need at least three years of full-time investigative work experience, and you need documentation to prove it. The DPS uses a prescribed form that employers complete and certify — the statute requires employers to provide that written certification within 30 days of a written request, so get it in writing before you leave any position. If an employer goes out of business, they’re required by law to provide employees with a complete record of their work history.
If you don’t have that experience yet, you start as a PI Employee. Get hired by a licensed private investigation agency and have them sponsor your Private Investigator Employee Registration Certificate application. The DPS runs a criminal background check before issuing the certificate, and it’s a violation to work for a PI agency in Arizona without one. The registration fee is $50, plus the $22 fingerprint processing fee. If you work for more than one agency, an additional employer registration can be added for $10.
Applicants for employee registration must be at least 21 years old, a U.S. citizen or legal resident authorized to seek employment in the United States, and meet the criminal history requirements in Step 1.
Step 4. Submit Your Application and Complete Fingerprinting in Arizona
Arizona’s DPS processes PI license applications through its online PSP Portal. After creating a secure account, you can submit your application, receive communications, and track status. The DPS recommends submitting your renewal application within 180 days of your expiration date to allow adequate processing time.
Fingerprinting is required for all new and renewal applications. After submitting your application through the PSP Portal, you’ll receive a reference number and two options for completing fingerprinting. Electronic prints can be taken at a Fieldprint kiosk after scheduling an appointment. Alternatively, paper fingerprint cards can be submitted through a local law enforcement office or third-party fingerprint provider and mailed to the DPS Licensing Unit. The $22 fingerprint processing fee is non-refundable. The DPS cannot email or fax status updates, so use the PSP Portal or your personal portal account to check where things stand.
Before your agency license is issued, you’ll also need to secure a $2,500 surety bond with a four-year term from a licensed surety company. The bond is required as financial protection for clients. If it lapses or is canceled during the license term, DPS will cancel your agency license with it. Workers’ compensation insurance is also required before the license is issued.
The following fees apply to a PI agency license application:
- Application fee: $250
- License certification fee: $400
- Renewal fee: $250
- Late renewal fee: $100
- Fingerprint processing fee: $22
One important update: licenses issued on or after September 26, 2025, carry a four-year term. Licenses issued before that date follow the previous two-year term. Check your expiration date to know which renewal schedule applies.
Questions? Contact the DPS Licensing Unit at (602) 223-2361, Monday through Friday, 8 a.m. to 5 p.m.
Step 5. Now that You’re a Private Investigator in Arizona
Computer proficiency is a must in this work, alongside interviewing, surveillance, and detailed report writing. The cases a working PI handles in Arizona run the full range: celebrity protection, background checks, computer crime, child custody disputes, insurance fraud, missing persons, and copyright infringement. No two weeks look the same.
A few practical notes for Arizona PIs: The state does not require a written exam for PI registration or licensing, so there’s no exam prep hurdle to clear before you apply. On carry: Arizona is a constitutional carry state, and the DPS PI licensing requirements don’t list a separate armed PI endorsement the way security guard registrations do — but confirm current requirements with DPS before acting on that. On reciprocity, out-of-state PI licenses are not valid in Arizona. If you’re moving from another state, you’ll need to go through the Arizona DPS licensing process from the start — see our state-by-state PI license requirements for a comparison.
Career options here include working under an established agency (the most common starting point), eventually qualifying to get your own PI agency up and running, or specializing in a high-demand area like computer forensics investigation. The stringent licensing requirements mean the field attracts serious professionals, which helps justify the fees Arizona PIs can charge.
Private Investigator Salary Information for Arizona
According to the Arizona Department of Labor’s occupational projections, PI employment in the state is expected to grow 18.8% from 2022 to 2032, adding roughly 200 positions. An average of 120 openings annually is projected, a mix of new jobs and turnover in existing roles.
May 2024 Bureau of Labor Statistics data puts the annual median wage for private investigators in Arizona at $64,960, or roughly $31.23 per hour. The mean comes in higher at $70,250, reflecting the pull of higher earners at the top of the profession. Experienced Qualifying Partners and specialized investigators at the 90th percentile earn $110,850 annually, well into six figures.
| Percentile | Annual Wage | Hourly Wage |
|---|---|---|
| Median (50th) | $64,960 | $31.23 |
| 75th Percentile | $91,150 | $43.82 |
| 90th Percentile | $110,850 | $53.29 |
Private investigators in Arizona are represented by the Arizona Association of Licensed Private Investigators (AALPI). The organization works to maintain professional and ethical standards and fights legislation that could restrict the profession. That advocacy helps protect the earning environment for working PIs across the state.
Private Investigator Salaries in Phoenix and Tucson
The Bureau of Labor Statistics tracks metro-level salary data for PIs in Arizona’s two major markets. Phoenix is the clear leader in both employment volume and median wages. Tucson has a smaller market but still supports a working PI community.
| Metro Area | PIs Employed | Annual Median Wage | Annual 90th Percentile |
|---|---|---|---|
| Phoenix-Mesa-Chandler, AZ | 760 | $75,230 | $110,850 |
| Tucson, AZ | 80 | $44,780 | $82,070 |
Frequently Asked Questions
Does Arizona require a written exam to get a PI license?
No. Arizona does not require a written examination for either the PI Employee registration or the agency (Qualifying Partner) license. The main hurdle is documented experience: three years of qualifying investigative work, plus a background check and fingerprinting through the DPS. [verify with DPS]
How long does it take to get a PI license in Arizona?
Processing times vary based on background check results and application volume. Plan for the background check to take several weeks. The DPS recommends submitting renewal applications within 180 days of expiration, and new applicants should build in a similar lead time. Having your documentation (proof of experience, fingerprints, and bond) in order before you apply is the best way to avoid delays.
Can I carry a firearm as a licensed PI in Arizona?
Arizona is a constitutional carry state. The DPS PI licensing page does not list a separate armed PI endorsement as a requirement, and no specific firearms training requirement appears for PI agency licensees the way it does for armed security guard registrations. That said, verify current requirements directly with the DPS Licensing Unit at (602) 223-2361 before making any armed carry decisions on the job.
Does Arizona have PI license reciprocity with other states?
No. Out-of-state PI licenses are not valid in Arizona. If you’re a licensed PI from another state moving to Arizona, you’ll need to go through the Arizona DPS licensing process from the beginning, including the experience documentation and background check requirements.
What is the difference between a PI Employee registration and an agency license?
The PI Employee registration lets you work as an investigator under a DPS-licensed agency. It’s the starting point for most people entering the field. The agency license, held by a Qualifying Partner, is what allows you to operate your own investigation firm and take on clients directly. You need three years of documented investigative experience before you can apply for the agency license.
Key Takeaways
- Two-tier licensing system. Arizona requires a PI Employee registration first (sponsored by a licensed agency), then a Qualifying Partner agency license after three years of documented experience.
- No written exam. Arizona does not require a PI licensing exam. Experience documentation and a background check are the main requirements.
- Online applications via PSP Portal. The DPS processes all PI applications through its PSP Portal. The old mail-in process is no longer current.
- Surety bond required. Agency license applicants need a $2,500 surety bond. If the bond lapses, DPS cancels the license.
- 4-year license term. Licenses issued on or after September 26, 2025, are valid for four years, up from the previous two-year term.
- Strong salary market. Arizona PI median wages reached $64,960 in May 2024, with Phoenix-area PIs earning a median of $75,230.
Ready to get started? Find criminal justice and private investigation programs in Arizona that can help you build the experience and credentials you need.
May 2024 US Bureau of Labor Statistics salary and job market figures for Private Detectives and Investigators reflect state and national data, not school-specific information. Conditions in your area may vary. Data accessed May 2026.