Application Fee
See agencyVerified by WA Board of Business
Private Investigator Licensing in Washington
Review current requirements, exam details, renewal cycle, and salary outlook for private investigator in Washington, including See agency and board contact links.
Last verified: Feb 12, 2026
Exam Requirement
State exam requiredRenewal Cycle
See board renewal rulesLicensing Blueprint for Private Investigator in Washington
Estimated timeline: 6-24 monthsCore Requirements
- License Type: Stand-alone license
- Education: Specific course required
- Examination: State exam required
- Application Fee: See agency
- Background Check: Specific type of conviction prohibited
- Continuing Education: No continuing education requirement to maintain license
Application Snapshot
- Licensing Authority
Department of Licensing
- Current Filing Fee
See agency
- Renewal Cycle
See board renewal rules
- Salary Position
$65,370 median (25% above national)
- State Salary Rank
#8 of 50 states
Step-by-Step Process (4)
- 1. Meet baseline eligibility requirements.
- 2. Complete approved education/training requirements.
- 3. Pass required exam(s) and submit application.
- 4. Maintain and renew license according to board rules.
Salary Insights in Washington
With a median salary of 65,370, Private Investigators in Washington earn 25% above the national median of $52,370. Washington ranks #8 among 50 states. The typical licensing timeline is 6-24 months.
State Hiring Climate (QCEW)
RisingQoQ Employment Change
+2.3%Average Weekly Wage
$1,837Median annual salary
$65,370Hourly estimate
$31.4325% above national median
Difference: +$13,000
Percentile Distribution
Annual compensationPrivate Investigator Salary Ranking
#8 of 50 statesfor Private Investigator median salary
| Rank | State | Median Salary |
|---|---|---|
| #1 | Oregon | 77,320 |
| #2 | Maryland | 74,360 |
| #3 | Illinois | 73,070 |
| #4 | Minnesota | 72,070 |
| #5 | Connecticut | 68,290 |
Nearby States Comparison
Private Investigator licensing across the regionLicense by Endorsement
Transfer requirements are state-specific. Use this quick matrix as a planning signal, then verify final endorsement rules with each board.
| State | Reciprocity Score | Tier | Notes |
|---|---|---|---|
| Washington | 62 | Medium | State-specific exam conditions may apply. Background check or criminal history review is indicated. |
| Idaho | 54 | Low | State-specific exam conditions may apply. Documented experience may be required. |
| Oregon | 78 | High | Board-specific review required. |
- License status indicator: Active.
- Continuing education indicator: No continuing education requirement to maintain license.
- Reciprocity and transfer rules vary by state board. Verify directly with the agency.
Official Licensing Agency
Department of Licensing
2000 4th Ave W, Olympia, WA, 98502
Phone: 3606646488
Related Careers in Washington
| Profession | Median Salary | Education | Timeline |
|---|---|---|---|
| Architect | $97,800 | Degree required | 6-24 months |
| Certified Public Accountant | $96,180 | Degree required | 6-24 months |
| Civil Engineer | $105,090 | No educational requirements | 6-24 months |
| Financial Advisor | $112,020 | Varies by state board | 6-24 months |
FAQ
How long does it take to become a Private Investigator in Washington?
Most applicants finish the licensing path in about 6-24 months, but timing can change based on education track, exam scheduling, and board processing.
What exams are required for Private Investigators in Washington?
Washington lists State exam required as part of the licensure process for Private Investigators.
What education do you need to become a Private Investigator in Washington?
The board typically expects Specific course required for Private Investigator licensure in Washington.
What is the typical Private Investigator salary in Washington?
The median annual salary for Private Investigators in Washington is 65,370. Salaries range from $43,510 (10th percentile) to $100,890 (90th percentile).
How does the Private Investigator salary in Washington compare to the national average?
Private Investigators in Washington earn 25% above the national median of $52,370, with a state median of 65,370.
How many Private Investigators work in Washington?
Washington employs approximately 840 Private Investigators according to BLS data.
Can I transfer my Private Investigator license to Washington from another state?
Transfer requirements vary by board. License status indicator: Active. Continuing education indicator: No continuing education requirement to maintain license. Reciprocity and transfer rules vary by state board. Verify directly with the agency.
Who is the licensing agency for Private Investigators in Washington?
The licensing agency is Department of Licensing. Review agency details at https://dol.wa.gov/about/contact-us/business-and-professional-licensing-contact-information.