Tax professionals
Business Licensing Services (BLS)
The BLS website content and tasks have been merged into dor.wa.gov.
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Manage a business
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Tax administration - File or amend a return
- Report no business activity
- File personal property tax
- File use tax
- Report unclaimed property
- Information on efiling for tax preparers
- Request a tax status letter
- Get a reseller permit
Business license
I am looking for...
- A sales tax rate
- Recent tax rate changes
- Tax rate downloads
- The business lookup
- Tax credits and incentives
- Voluntary disclosure program