What are the age requirements for becoming a private investigator in Tennessee?

You must be at least 21 years old to apply for a Tennessee Private Investigator License.

How often do I need to renew my private investigator license in Tennessee?

You need to renew your license every 2 years to maintain its validity.

If your license lapses, you must cease all investigative activities until it is renewed, which can impact your business operations and credibility.

Yes, you must pass a TBI/FBI fingerprint background check as part of the application process.

Yes, but you must either work for a licensed investigations company or establish your own licensed business to operate legally.

Private Investigator License Requirements in Delaware (2026 Guide) — A complete guide to private investigator licensing in Delaware: the Delaware Private Investigative Agency License, Delaware State Police - P
Private Investigator License Requirements in Washington (2026 Guide) — A complete guide to private investigator licensing in Washington: the Washington Private Investigator License (Individual / Agency), Washing
Private Investigator License Requirements in Nevada (2026 Guide) — A complete guide to private investigator licensing in Nevada: the Nevada Private Investigator License, Nevada Private Investigator's Licensi
Private Investigator License Requirements in Oklahoma (2026 Guide) — A complete guide to private investigator licensing in Oklahoma: the Oklahoma Private Investigator License (CLEET), Oklahoma Council on Law E