Private Investigator / New Hampshire
2026 data New Hampshire board official source

New Hampshire Private Investigator License Requirements

Compiled from official source data by PlainCredential

State-board requirements, fees, and renewal cycle drawn from official regulator records.

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Conducts investigations for private clients and attorneys.

What the New Hampshire data shows for Private Investigators

Becoming a licensed private investigator in New Hampshire means clearing a defined set of hurdles: 40 training hours, a passing score on State Private Investigator Exam, and 3 years of supervised work experience, plus a background history check once the applicant turns 18. New Hampshire regulators place this credential inside their licensing framework, which classifies the training track as "Training or Experience".

Budget $50 to get started, plus $50 at each renewal on a 2-year cycle. Continuing education is not a listed requirement for this profession in New Hampshire, so the annualized maintenance burden is lower than in states that mandate ongoing hours.

Reciprocity for this profession works like this: Not typically reciprocal — state-specific.

Licensing Requirements in New Hampshire

Education / Training Hours
Training or Experience
40 hours
Exam Requirement
State Private Investigator Exam
Required
Initial License Fee
$50
Renewal Fee
$50
Renewal Cycle
Every 2 years
Continuing Education
Not required
Criminal History Check
Required
Minimum Age
18 years
Work Experience Required
3 years

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Compare all states for Private Investigator All New Hampshire licenses
Data sources: NCSL Occupational Licensing Database, Institute for Justice, state licensing boards. Verify current requirements with New Hampshire licensing authorities before making career decisions.

Frequently Asked Questions

What license do I need for Private Investigator in New Hampshire? ▼
In New Hampshire, the license path calls for 40 education/training hours, a passing score on State Private Investigator Exam, and a $50 initial fee. A criminal background check is required as well.
How do I get certified as a Private Investigator in New Hampshire? ▼
Certification as a private investigator in New Hampshire means clearing the state's checklist: 40 hours of education plus 3 years of work experience, and a passing exam score. The New Hampshire licensing board can confirm the current details.
Can I transfer my Private Investigator license to New Hampshire from another state? ▼
Private Investigator licenses generally reciprocate as follows: Not typically reciprocal — state-specific. Interstate licensing compacts cover many professions and can further ease a move between states. The New Hampshire licensing board can confirm the current rules for your credential.
Does New Hampshire require a background check for Private Investigator licensing? ▼
Yes, New Hampshire requires a criminal background check as part of the private investigator licensing process. Disqualifying offenses and review criteria are determined by the state licensing board.

Related Guides

Source: NCSL Occupational Licensing Database, Institute for Justice License to Work (3rd Ed.), state licensing board websites NCSL Occupational Licensing Database, Institute for Justice License to Work (3rd Ed.), state licensing board websites

Read our methodology - how this data is sourced, computed, and verified.