Use tax
Use tax is a tax imposed on the use of tangible personal property in Washington when sales tax has not been paid. It is computed at the same rate as the sales tax. Unless specifically exempt by law, all tangible personal property purchased or used in this state is subject to either the sales tax or use tax, but not both, regardless of where or from whom the property is purchased.
There are many instances where sales tax is not paid to the seller. The following are examples of transactions where use tax would be due if sales tax wasn’t paid on the acquisition of these items: