Facebook Twitter

Business Licenses

The City of Prosser contracts with the State of Washington Department of Revenue Business Licensing Service to provide business licensing services. City Business Licenses are considered endorsements on a business's master state license. To view the BLS webpage and to add your city license endorsements, visit https://dor.wa.gov.


How to Apply

Apply by using one of the following options:

Online: https://dor.wa.gov/city-license-endorsements/prosser

Mail:  Business License Application/City Addendum 

Business Licensing Service
PO Box 9034
Olympia, WA 98507-9034



Types of Licenses