Private Investigator License in Washington
Quick Answer
To obtain a Private Investigator in Washington, review the requirements from Department of Licensing.
- Background Check
- Required
Requirements
Private Investigator license in Washington
Private Investigator Salary in Washington
Entry Level
$43,510
Median
$65,370
Experienced
$100,890
Source: Bureau of Labor Statistics. Salary data is for informational purposes only.
How to Get Licensed
Step-by-step roadmap to becoming a licensed Private Investigator in Washington.
- 1
Complete Education Requirements
Specific course required
- 2
Submit Background Check
Specific type of conviction prohibited
- 3
Pass the Required Exam
State exam required
- 4
Submit Your Application
File your application with the licensing agency.
- 5
Receive Your License
Processing times vary. Check with your state licensing board for current timelines.
Considering another state?
Compare Private Investigator requirements across states.
View all states →Data from CareerOneStop (DOLETA/DEED). Last updated: February 14, 2026.