Private Investigator in Louisiana
This refreshed 2026 guide verifies how to become a private investigator in Louisiana—including the 40‑hour course, state exam, fingerprints, license types, and fees. All fees reflect Act 478 (effective September 1, 2024) and renewal/CE rules are cited from LSBPIE and Louisiana law.
To become a private investigator in Louisiana, you must be licensed by the Louisiana State Board of Private Investigator Examiners (LSBPIE), complete a board‑approved 40‑hour course, pass the written state exam, submit fingerprints/background checks, and pay statutory fees. Opening an agency requires three years’ recent investigative experience. R.S. 37:3507; R.S. 37:3507.2; R.S. 37:3509; R.S. 37:3516.
Requirements last verified: 2026-10-25
How to become a private investigator in Louisiana
- Confirm eligibility. You must be at least 18, work‑authorized, and meet character standards (felony disqualifications are limited to those the board finds directly related to PI practice). R.S. 37:3507; R.S. 37:3507(A)(3).
- Choose your entry path. Apply as an apprentice (one‑year, sponsored by a Louisiana‑licensed agency), an individual/journeyman (works for licensed agencies), or pursue an agency license if you qualify by experience. LSBPIE license info; R.S. 37:3507.2; LAC 46:LVII‑512.
- Complete the 40‑hour basic course. Take an LSBPIE‑approved 40‑hour training class that aligns with the licensing exam content. R.S. 37:3509.
- Pass the Louisiana PI exam. The board administers a written examination (traditionally at least twice yearly in Baton Rouge). Many providers schedule testing at course end. R.S. 37:3505(A)(2); R.S. 37:3509.
- Submit fingerprints and background checks. Provide fingerprints for state and FBI criminal history review as directed by LSBPIE and Louisiana State Police. R.S. 15:587; 37:3507.1; Louisiana State Police fingerprinting.
- File your application and pay fees. Statutory fees (non‑refundable) are set in R.S. 37:3516 and increased effective September 1, 2024 (Act 478). See the requirements table below. R.S. 37:3516; Act 478 (2024); LSBPIE.
- Maintain and renew annually. Renew each year; complete CE and the board’s online investigative course every two years to stay eligible. R.S. 37:3517; LAC 46:LVII‑518; LSBPIE CE.
Louisiana private investigator license requirements (LSBPIE)
| Requirement | Details |
|---|---|
| Licensing agency | Louisiana State Board of Private Investigator Examiners (LSBPIE). R.S. 37:3503; LA Boards & Commissions. |
| License types | Individual (journeyman; works only for licensed agencies), Apprentice (1‑year under sponsoring agency), and Agency (allows contracting with the public; requires qualifying experience). R.S. 37:3507.2; LAC 46:LVII‑512; LSBPIE. |
| Education & exam | Board‑approved 40‑hour basic course required before the written PI exam. R.S. 37:3509; R.S. 37:3505(A)(2). |
| Background checks | Fingerprints; state and FBI criminal history review. R.S. 15:587; 37:3507.1. |
| Minimum age | Legal age (18+). R.S. 37:3507(A)(1). |
| Experience | Individual/journeyman: no experience beyond training/exam. Agency: 3 years’ investigative experience within the past 10 years. R.S. 37:3507.2(A)(1)(a). |
| Fees (statutory) | Individual/apprentice: application $50; exam $100; initial license $150; annual renewal $150. Agency: application $50; exam $100; initial license $300; annual renewal $300. Effective 9/1/2024 (Act 478). R.S. 37:3516; Act 478 (2024); LSBPIE. |
| Renewal | Annually on the issuance date; late grace/penalties apply; lapse after 30 days if not renewed. R.S. 37:3517. |
| Continuing education | Board‑approved online investigative course required every two years for renewal; CE administration set in rules. LAC 46:LVII‑518; LSBPIE CE. |
| Insurance/bond | No statewide PI bond or general liability requirement in statute/rules; clients or localities may require coverage contractually. Verify parish/city business licensing. Sources: R.S. 37:3516; LSBPIE Rules. |
Private investigator in Louisiana: licenses, steps, and timelines
Louisiana separates the individual/journeyman license (you work cases through a licensed agency) from the agency license (you may contract with the public and employ investigators). Plan ahead if you intend to run an agency—document three years of qualifying experience within the last decade. R.S. 37:3507.2.
Training and exam details
The mandatory 40‑hour course covers Louisiana PI law, privacy, surveillance, and reporting. It’s a prerequisite to the written exam; many approved providers give the exam at course end. The board is required to administer written exams at least twice a year in Baton Rouge. R.S. 37:3509; R.S. 37:3505(A)(2). For a step‑by‑step walkthrough, see our Louisiana PI licensing guide.
Apprentice vs. individual (journeyman)
Apprentice status lasts one year and requires a sponsoring Louisiana agency; you must work under that agency’s direct supervision. Journeyman licensees may only provide investigative services to agencies licensed by LSBPIE, not directly to the public. LAC 46:LVII‑512; LSBPIE journeyman scope.
Background checks and suitability
Applicants must submit fingerprints for state and FBI checks. The board evaluates felonies for a direct relation to PI practice under Louisiana’s occupational licensing standards. R.S. 15:587; 37:3507.1; R.S. 37:3507(A)(3).
Renewals and CE
Renew annually on your issue date. The board’s online investigative course is required every two years to qualify for renewal; CE administration and documentation are set in rule. Missing this course can delay or deny renewal. LAC 46:LVII‑518; LSBPIE CE. For out‑of‑pocket planning, see our breakdown of Louisiana PI licensing costs.
Already licensed elsewhere? Endorsement path
Under Louisiana’s 2024 Welcome Home Act (Act 253), boards offer licensure by endorsement to currently licensed professionals relocating to Louisiana, subject to comparability, good standing, and background review. LSBPIE implements this option for PIs. LSBPIE: Welcome Home; R.S. 37:31–37 (Welcome Home Act). For requirement nuances, see our Louisiana PI requirements (2026 guide).
Costs to become a private investigator in Louisiana (2026)
State‑set fees are fixed by statute and increased effective September 1, 2024: application, exam, initial license, and annual renewal (see table). The 40‑hour course fee is provider‑set; the mandatory biennial online investigative course is posted by LSBPIE. R.S. 37:3516; Act 478 (2024); LSBPIE CE.
Frequently Asked Questions
Do you need a license to be a private investigator in Louisiana?
Yes. PI work requires licensure under LSBPIE. Individuals work through a licensed agency; contracting directly with the public requires an agency license. Unlicensed practice is prohibited. R.S. 37:3503; R.S. 37:3520; R.S. 37:3507.2.
How long is the Louisiana PI course and is there an exam?
The basic course is 40 hours and must be completed before testing. The state exam is written and covers Louisiana PI law and practice; the board administers written exams at least twice yearly. R.S. 37:3509; R.S. 37:3505(A)(2).
What are the current Louisiana PI licensing fees?
Individual/apprentice: application $50, exam $100, initial license $150, annual renewal $150. Agency: application $50, exam $100, initial license $300, annual renewal $300. These amounts took effect September 1, 2024, via Act 478. R.S. 37:3516; Act 478 (2024); LSBPIE.
Can a Louisiana journeyman PI work directly for the public?
No. Journeyman licensees may provide services only to LSBPIE‑licensed agencies. Contracting with the public requires an agency license. R.S. 37:3507.2; LSBPIE journeyman scope.
Is there licensure by endorsement (reciprocity) for out‑of‑state PIs?
Yes. Under the Welcome Home Act (2024), qualified applicants with current, comparable out‑of‑state licenses may obtain Louisiana licensure by endorsement, subject to good standing and background review. LSBPIE implements this for PIs. LSBPIE: Welcome Home; Welcome Home Act.
Ready to move from requirements to results? License Navigator maps your exact Louisiana PI path, preps you for the 40‑hour course and exam, and manages filings so you can start taking cases faster.
Related Private Investigator Licensing Guides
Want it filed for you? Talk to a licensing expert
Published by
About this publication
Licensing Navigator researches business licensing requirements and organizes them into practical, state-by-state guidance. Our pages are research aids, not legal advice.