Texas Private Investigator License Requirements

In Texas, the Department of Public Safety Private Security Program requires every individual investigator to be licensed and affiliated with a licensed company. The company requirement is the part that catches new applicants. The manager of an investigations company must also pass an open-book exam on the Texas Occupations Code and Administrative Code.

Texas PI license at a glance

Item	Detail
Regulator	Texas DPS, Private Security Program
Company license	Class A (Private Investigation Company); Class C combines investigation and security contractor
Manager experience	One of: 3 consecutive years of investigation experience; a bachelor’s degree in criminal justice or related; bachelor’s plus 12 months; associate degree plus 24 months; or a 200-hour university investigations course
Exam	Open-book, 2 hours, 50 true/false and multiple-choice questions, 70% to pass; covers Occupations Code Ch. 1702 and Texas Administrative Code Ch. 35; $100 re-exam fee
Individual affiliation	Must be licensed and affiliated with a licensed company

What’s different here: You cannot work independently as an individual. You must be affiliated with a licensed company, and the manager exam is open-book.

Texas PI license FAQ

Is the Texas exam open-book?

Yes. The company manager exam is open-book.

Can I work independently?

Individuals must be affiliated with a licensed company.

Can I retake the exam?

Yes, within the 90-day application window, at $100.

Verified against: Texas DPS Company Representative Experience and Examination page and Types of Individual Licenses page. Reviewed October 13, 2026.

Who regulates private investigators in Texas

The DPS Private Security Program licenses investigations companies, their representatives and individual investigators under Texas Occupations Code Chapter 1702 and Texas Administrative Code Chapter 35. Applications are filed online, and Texas has no reciprocity agreements with other states, though experience legally obtained elsewhere may count.

Texas PI license types

License or credential	Who it is for
Investigations company license	Businesses providing private investigation services
Company representative (manager)	The qualifying person who meets experience requirements and passes the exam
Private investigator license	Individual investigators employed by a licensed company

How to get licensed in Texas: step by step

1. Get hired by a licensed investigations company and apply for your individual PI license.
2. Build three consecutive years of investigation-related experience, or complete a qualifying degree.
3. To open a company, apply online for the company license and representative.
4. Pass the representative exam.
5. Provide proof of the required insurance.
6. Renew company licenses yearly and individual licenses every two years.

Carrying a firearm as a Texas investigator

Carrying a firearm while working is governed by Chapter 1702 and Texas firearms law, and armed private security work generally requires additional DPS training and commissioning. Check the DPS Private Security Program requirements before carrying on duty.

What a private investigator in Texas can and can’t do

A PI license is a business license, not police authority. In Texas, as everywhere in the U.S., private investigators generally cannot:

• Impersonate law enforcement or claim official authority.
• Trespass on private property to watch or photograph someone.
• Obtain bank, phone or other protected records by pretexting, which federal law prohibits.
• Hack accounts, read someone else’s email or install spyware.
• Place a tracking device on a vehicle where state law forbids it.
• Detain or arrest anyone beyond the citizen’s arrest rights every person has.

On recording, Texas is not on the list of all-party consent states in a 2024 legal summary by the law firm Kilpatrick, which generally means one party to a conversation can record it. That does not allow recording conversations you are not part of, and other privacy laws still apply.

How to build qualifying experience in Texas

Most new investigators get their start in jobs that teach investigative skills and, in licensing states, count toward experience requirements. Common routes in Texas include:

• Working for a licensed private investigation agency, often doing surveillance or records research.
• Insurance claims or special investigations unit (SIU) work.
• Retail loss prevention; see our loss prevention officer guide.
• Law enforcement, corrections or military police service.
• Investigative roles for attorneys, public defenders or government agencies.

Keep records as you go: dates, hours, duties and a supervisor who can verify them. Regulators often ask for signed employer statements, and reconstructing years of work later is painful.

Choosing a niche as a Texas investigator

Most successful investigators specialize. The most common niches are insurance work (workers’ compensation and liability surveillance), legal support for civil and criminal defense attorneys, background and pre-employment screening, corporate investigations (fraud, theft, misconduct), domestic cases, and online research. Each needs different skills and tools. Surveillance requires patience, a reliable vehicle and a good camera; legal work rewards interviewing and writing; background work depends on databases and records access; corporate work favors people with loss prevention, audit or HR experience.

Look at who hires investigators where you live. In larger metro areas, law firms and insurers generate steady work; in smaller communities, a general practice that takes a mix of cases is more realistic. Whatever you choose, your reputation with a handful of repeat clients will matter far more than advertising.

A realistic first year

• Months 1 to 3: learn the rules, shadow experienced investigators and master report writing.
• Months 3 to 6: handle routine surveillance or records work under supervision.
• Months 6 to 12: take on cases independently, build a portfolio of clean reports and keep a log of your hours for future licensing upgrades.
• Throughout: invest in training on privacy law, interviewing and online research.

Writing reports Texas clients trust

Your report is the product your client pays for, and in court it may be the only part of your work a judge ever sees. Strong investigative reports share a few habits: they are chronological, time-stamped and factual; they describe what you saw and heard rather than what you concluded; they identify every photo and video clip by time and location; and they note anything that interrupted your observation. Write notes as events happen, using a notebook or a voice recorder, and turn them into the report the same day while details are fresh.

Our daily activity report guide covers note-taking habits that carry straight over to investigations, and our AI report-writing guide explains how to use AI tools to organize notes without adding details you didn’t observe or exposing confidential information.

Why applications get delayed

• Missing or unsigned employer verification of experience.
• Fingerprints rejected as unclassifiable, which means a new set and a new wait.
• Undisclosed criminal history, even old or minor offenses. Disclose everything; see our criminal record guide.
• Bond or insurance certificates that don’t match the business name on the application.
• Business registration not completed before the agency application.
• Outdated forms; always download the current version from the regulator.

Pay and job outlook

The U.S. Bureau of Labor Statistics (BLS) reports a national median pay of $51,220 a year for private detectives and investigators in May 2025, about 39,500 jobs, and 5% growth from 2025 to 2035. Pay in Texas depends on local demand, your specialty and whether you work for an agency or run your own. Insurance, legal and corporate work usually pays better than general surveillance, and established independent investigators bill hourly rates well above employee wages.

Gear and books for Texas investigators

New investigators don’t need much to start. These are the tools we recommend first; each button shows the current price.