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Businesses. Get or renew a business license. Find a sales and use tax rate. Get a reseller permit. Find a Letter ID. Look up a business or reseller permit. Join our notification service. Sign up for a tax workshop.
- Buy a Business
You may complete a S uccessorship Notice form (pdf) and...
- Get Or Renew a Business License
To re-open a closed account, you will need to file a...
- Manage Business Account
Open a business. Get started; Apply for a license; Plan for...
- Close My Account
1. If you are no longer doing business, you can close your...
- New Business Information
After you’ve filed your application, you will receive a...
- Update Your Account Information
On dor.wa.gov click the Log in button.; Log in by entering...
- Temporary Businesses
Temporary business activity. Washington state welcomes your...
- Selling Your Business
The buyer of a business may be liable for the unpaid taxes...
- Buy a Business
File & pay taxes. Learn how to file electronically. File my taxes online. Learn about tax incentives, deductions, credits, and programs.
What is the business and occupation (B&O) tax? The state B&O tax is a gross receipts tax. It is measured on the value of products, gross proceeds of sale, or gross income of the business. Washington, unlike many other states, does not have an income tax.
To file your Washington state taxes online, sign into myDOR at: https://secure.dor.wa.gov/home/. For a step-by-step guide to filing your taxes using myDOR, visit: https://dor.wa.gov/manage-business/my-dor-help/business-taxes and contact the Department of Revenue at 360-705-6705 with additional questions or further assistance.
Log in to My DOR. New user? Sign up. Check if you have a Secure Access Washington (SAW) user ID. Need help logging in? Check out our troubleshooting tips. Watch step-by-step instructions (video) How to access your account information (help)
Learn how to open, manage, or close your business. File and pay business and occupation (B&O) taxes, explore opportunities to contract with state government, and locate resources for small businesses and minority- and women-owned businesses.
Washington State does not have a personal or business income tax. Instead, its tax structure includes the Business & Occupation Tax, sales and use taxes, property taxes, and a variety of industry-specific taxes.