How to Get Your Washington Sales Tax Permit

Registering for a Washington sales tax permit is FREE and can be completed online through the Washington DOR. Here is exactly how to do it.

What You Will Need Before Starting

• Federal Employer Identification Number (EIN) or Social Security Number
• Washington business address (physical location)
• Business entity type and formation documents
• Date you will begin making sales in Washington
• NAICS code for your business activity
• Description of products or services you sell
• Owner/officer information
• Bank account information for electronic filing

Step-by-Step Registration Process

Step 1: Access the Online Portal

Visit the Washington DOR online portal at my.dor.wa.gov. Online registration is the fastest method.

Step 2: Create an Account

Create an online account with your email and a secure password. This account will be used for all future tax filings and payments.

Step 3: Complete the Application

• Business Information: Legal name, trade name, entity type, EIN
• Location Details: Physical and mailing addresses
• Tax Types: Select Sales and Use Tax
• Owner Information: Names and identification of responsible parties

Step 4: Submit Your Application

Review all information and submit. Registration is free. You will receive confirmation of your registration.

While you can register directly with the Washington DOR, some business owners prefer extra guidance. Our filing service reviews your information and walks you through each step. See if it’s right for you ?

Washington Economic Nexus

Remote sellers must register if they exceed $100,000 in sales in Washington in the previous or current calendar year.

Filing Frequency

Washington assigns filing frequency based on tax liability: Monthly, Quarterly, or Annual. The Washington DOR will notify you of your assigned frequency.

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Disclaimer: This guide is for informational purposes only. We are not affiliated with the Washington DOR. For official information, visit dor.wa.gov.