Private Investigator License Requirements in California

Yes — to operate a private investigator business in California, you need a California Private Investigator License from California Bureau of Security and Investigative Services (BSIS). The license costs approximately $50 application + $175 license; $125 exam rescheduling fees may apply and renews every 2 years. Key requirements include: Be at least 18 years old and Document 6,000 hours (3 years) of compensated investigative experience — reduced to 5,000/4,000 hours with law or police science degrees.

California Private Investigator License at a Glance

• License: California Private Investigator License
• Regulator: California Bureau of Security and Investigative Services (BSIS)
• Estimated fee: $50 application + $175 license; $125 exam rescheduling fees may apply
• Renewal period: 2 years
• Processing time: 60-90 days
• Last verified: 2026-07-17

Key Requirements

• Be at least 18 years old
• Document 6,000 hours (3 years) of compensated investigative experience — reduced to 5,000/4,000 hours with law or police science degrees
• Pass the BSIS two-hour multiple-choice examination
• Pass FBI and DOJ fingerprint background checks
• Obtain a firearms permit separately if you will carry a weapon
• Submit the PI application and fees to BSIS

How to Apply for a Private Investigator License in California

1. Accumulate 6,000 hours of paid investigative experience (less with a qualifying degree)
2. Submit the BSIS PI application with your experience certification
3. Complete Live Scan fingerprinting for DOJ and FBI checks
4. Pass the BSIS private investigator examination
5. Pay the license fee and receive your California PI license

Frequently Asked Questions

Do I need a license to run a private investigator business in California?

Yes. Private Investigator businesses in California need a California Private Investigator License issued by California Bureau of Security and Investigative Services (BSIS) before operating. Operating without it can result in fines, business closure, and legal liability.

How do I get a private investigator license in California?

To obtain a private investigator license in California, you must: Be at least 18 years old, Document 6,000 hours (3 years) of compensated investigative experience — reduced to 5,000/4,000 hours with law or police science degrees, Pass the BSIS two-hour multiple-choice examination. The license is issued by California Bureau of Security and Investigative Services (BSIS) and typically costs $50 application + $175 license; $125 exam rescheduling fees may apply.

How much does a private investigator license cost in California?

A private investigator license in California costs approximately $50 application + $175 license; $125 exam rescheduling fees may apply. This fee covers the initial application. Renewal occurs every 2 years.

How long does it take to get a private investigator license in California?

Processing time for a California private investigator license is typically 60-90 days. Processing times may vary based on application completeness and background check requirements.

Who regulates private investigator businesses in California?

Private Investigator businesses in California are regulated by California Bureau of Security and Investigative Services (BSIS). They oversee licensing, compliance, and enforcement for this industry.