The Taxpayer Access Point (TAP) online system is now available. It's an easier and faster way to manage your fuel tax accounts. Register your account through TAP.
You need a license if you drive on public roads or highways using special dyed fuel. Dyed diesel users are government agencies or organizations approved by us, such as:
You need to keep detailed mileage records for each vehicle using dyed fuel on public roadways. These records must include on-road and off-road use on a daily basis.
Complete a Dyed Diesel Fuel User Tax Return and:
For more information about completing your return, see Dyed Diesel Tax Return Instructions.
|Reporting period||Report and payment due|
|January - March 2019||April 25, 2019|
|April - June 2019||July 25, 2019|
|July - September 2019||October 25, 2019|
|October - December 2019||January 25, 2020|
|January - March 2020||April 25, 2020|
|April - June 2020||July 25, 2020|
|July - September 2020||October 25, 2020|
|October - December 2020||January 25, 2021|
|January - March 2021||April 25, 2021|
|April - June 2021||July 25, 201|
|July - September 2021||October 25, 2021|
|October - December 2021||January 25, 2022|
|If your payment isn't received by||You'll owe|
|Due date||10% penalty on the tax owed|
|1st of the following month||Interest of 1% per month|
You might be eligible for a refund of the Washington State fuel tax:
If you answered "Yes" to the requirements directly above, visit the Fuel Tax Refund page for more information about filing for a refund.
Call us: 360.664.1858