How to Get a Private Investigator License in Delaware
Last updated: March 2, 2026
Delaware is a small but strategic market with no sales tax and proximity to major East Coast metros, making it an excellent place to start a career as a private investigator. Licensing in Delaware is overseen by the Delaware State Police — Private Investigator Licensing. The process requires 0 hours of pre-license education and costs between $1,500 and $2,500 in total. You'll need to pass the Delaware PI Licensing Exam (administered by Delaware State Police — Private Investigator Licensing) with a score of at least 70%.
Delaware requires just 0 hours of pre-license education — one of the lowest requirements in the nation. Budget between $1,500 and $2,500 for the total licensing process, including education, application, and exam fees. Most aspiring private investigators complete the entire process in 4-8 weeks, depending on how quickly they move through the coursework and exam preparation.
Delaware Private Investigator License Requirements
| Requirement | Details |
|---|---|
| Minimum Age | 21 years old |
| Pre-License Education | 0 hours |
| Degree Required | No |
| Exam Required | Yes — Delaware PI Licensing Exam |
| Passing Score | 70% |
| Background Check | Yes |
| Broker Sponsorship | Not required |
| Application Fee | $300 |
| Exam Fee | $0 |
| Governing Body | Delaware State Police — Private Investigator Licensing |
| License Reciprocity | Partial |
Reciprocity:
Steps to Get Your Private Investigator License in Delaware
- 1
Meet Experience and Education Requirements
Many states require prior experience in law enforcement, military, or investigative work.
Time: Varies (1-3 years experience typical) Cost: $350 - 2
Submit Your PI License Application
Apply through the Delaware State Police — Private Investigator Licensing. You'll need proof of experience, fingerprints for a background check, and the application fee of $300.
Time: 4-8 weeks for processing Cost: $300 - 3
Complete Background Investigation
The Delaware State Police — Private Investigator Licensing will conduct a thorough background investigation including criminal history, employment verification, and character references.
Time: 2-6 weeks - 4
Obtain Required Insurance and Bonding
Most states require general liability insurance and/or a surety bond for private investigators. Shop multiple providers for the best rates.
Time: 1-2 weeks Cost: $500 - 5
Receive Your PI License
Once approved, the Delaware State Police — Private Investigator Licensing will issue your private investigator license. You can then legally conduct investigations in Delaware.
Time: 1-4 weeks
Key Things to Know
- Education requirement: . Many providers offer online options, giving you flexibility to study on your own schedule.
- The licensing exam: The Delaware PI Licensing Exam is administered by Delaware State Police — Private Investigator Licensing. You'll need to score at least 70% to pass. Study materials and practice exams are available from most education providers.
- Background check required: Delaware requires a criminal background check as part of the application process. Plan for additional processing time and fees.
- Online application available: Delaware accepts online applications, which can speed up processing time.
- Ongoing requirements: Once licensed, you'll need 0 hours of continuing education every 2 years. .
How Delaware Compares
Delaware requires 0 hours of pre-license education for private investigators. The average total cost in Delaware is around $2,000, compared to the national average of $1,810.
How Much Does a Private Investigator License Cost in Delaware?
| Cost Item | Estimated Range |
|---|---|
| Pre-License Education | $300 - $700 |
| Application Fee | $300 |
| Exam Fee | $0 |
| Total Estimated Cost | $1,500 - $2,500 |
License Renewal
- Renewal Period: Every 2 years
- Continuing Education: 0 hours
- CE Details:
- Renewal Fee: $300
Tips for Success
- Choose your education provider carefully: Compare prices, format (online vs. in-person), and reviews. Some providers offer exam prep materials bundled with the course, which can save you money. Check the Delaware State Police — Private Investigator Licensing website for a list of approved providers.
- Don't rush the exam: With only 0 hours required, you can complete the education portion quickly — some providers offer accelerated programs that finish in 2-3 weeks. Use practice exams to identify weak areas before scheduling your test date.
- Build on existing experience: Most states require 1-3 years of investigative, law enforcement, or military experience. If you're starting from scratch, consider working for an established PI firm first to gain supervised hours.
- Specialize in a niche for higher rates: Insurance fraud, corporate investigations, digital forensics, and skip tracing are high-demand specialties. Specialized PIs charge $75-$150/hour vs. $40-$60 for general surveillance work.
- Budget approximately $2,500 for your Delaware license: This includes $300 in application fees, $0 for the exam, and education costs. Once licensed, plan for $300 in renewal fees every 2 years.
Frequently Asked Questions
How long does it take to get a private investigator license in Delaware?
Most people complete the process in 2-4 weeks total. The pre-license education (0 hours) takes the longest. After completing education, the exam and application process typically adds 2-6 weeks.
How much does it cost to get a private investigator license in Delaware?
The total cost ranges from $1,500 to $2,500, including pre-license education, the application fee ($300), and the exam fee ($0).
Can I get a Delaware private investigator license with a criminal record?
The Delaware State Police — Private Investigator Licensing evaluates criminal history on a case-by-case basis. Having a criminal record does not automatically disqualify you, but certain offenses may affect your eligibility. Contact the Delaware State Police — Private Investigator Licensing for guidance before applying.
Do I need a college degree to become a private investigator in Delaware?
No. Delaware does not require a college degree. You only need to complete the 0 hours of approved pre-license courses.
Can I take the pre-license courses online in Delaware?
Many approved education providers offer pre-license courses online, allowing you to study at your own pace. Check the Delaware State Police — Private Investigator Licensing website for a list of approved providers.
Sources
- Official website: Delaware State Police — Private Investigator Licensing