Use the location code & rate for the place where the goods are delivered to the customer in Washington.
Example: A customer from Gig Harbor orders goods from a store located within the city limits of Tacoma. The customer has the store deliver the goods to his or her home in Gig Harbor. The sale occurs at Gig Harbor, the place where the customer receives the goods from the seller.
Use the customer’s address.
Example: A customer from Olympia orders goods from a business in Los Angeles. Use the customer’s address (ship-to address). It doesn't matter whether the seller has a representative in another location in Washington.
Businesses performing retail services or selling products requiring significant installation must use the location code where the service or installation takes place.
Example: A Bellevue store sells carpet to a Redmond customer and installs the carpet in the customer's Redmond home. Collect sales tax at the Redmond rate and use that location code.
For a short-term lease, use the seller's (lessor's) store location. Short-term leases are generally for less than 30 days and do not require periodic payments.
Example: A Spokane business rents a rototiller to a customer in Airway Heights for two days. The business will collect and code the local tax to Spokane.
For long-term leases, use the customer's (lessee's) location. Long-term leases are generally 30 days or more and require periodic payments.
Example: A person in Yakima enters into a 36-month vehicle lease with a Seattle leasing company. The Seattle Company will collect the applicable rate for Yakima.
If you are unsure which local sales and use tax rate to charge, or which location code to use, you can access the Department's Tax Rate Lookup Tool (GIS) or call 360-705-6705.
(WAC 458-20-199; -235)
For annual filers, income before and after the change must be reported on separate lines on the Excise Tax Return between the old rate and the new rate, or the old location code and the new location code.
If you have made a mistake on a past return, you must file an amended tax return.