- Vehicle and vessel licensing offices can’t perform transactions on Saturday, December 10.
- Vehicle and vessel online services won’t be available December 7-12 while we update our system.
- On December 12, 2016, we’ll begin using a new vehicle and vessel computer system.
- In the days following the launch of our new system, you may experience longer than usual wait times.
Learn more: DOL vehicle licensing system will be down on December 10 for system replacement (licensingexpress.wordpress.com).
Things to know
TAP is now available for Dyed Diesel customers. We may experience some delays with the implementation of the new system. Please be patient with our staff.
Dyed diesel is fuel with red dye added to show there are no federal or state fuel taxes paid. Other industry names for dyed diesel are marked fuel, farm fuel, “red dyed” diesel.
Common uses of dyed diesel are non-highway farming equipment, construction equipment, generators, and marine vessels.
Using dyed diesel
Dyed diesel users must have a license for on-road use. You can now register for a dyed diesel user license and manage your account using TAP – PRFT Taxpayer Access Point. This license allows approved government agencies and organizations to use dyed special fuel (diesel or biodiesel) when operating licensed motor vehicles on public roadways. The Internal Revenue Services (IRS) approved users are:
- Public school districts
- Nonprofit educational organizations
- Government agencies
Legal non-highway use
- Tractors and farm equipment (“Q” decal vehicles) used within 25 miles of the registered address
- Construction equipment
- Stationary engines, such as a generator or welders
- Marine vessels
It’s illegal to use dyed diesel in vehicles that drive on Washington State public roadways or highways. Examples of illegal use include:
- Operating a farm vehicle, registered with a “Q” decal, with dyed diesel beyond the 25-mile radius.
- Having dyed diesel in the fuel tank of a licensed vehicle.
- Fueling a licensed vehicle with dyed diesel from your bulk storage tank (both the vehicle and the tank are subject to penalties).
- Using a farm vehicle that’s registered in Canada and filled with “marked fuel” on United States highways.
Penalties for illegal use of dyed diesel
Each violation will result in a fine of $10/gallon or $1,000 per tank, whichever is greater.
- If you have 3 registered vehicles, each with a 20-gallon capacity, you could face a fine of $3,000. (3 vehicles x $1,000 minimum fine = $3,000)
- If you fuel a licensed vehicle from your own 150-gallon dyed diesel slip tank or bulk storage tank, you could face a fine for both the tank and the vehicle:
- $1,500 for the bulk storage tank ($10 x 150 gallons = $1,500), and:
- $1,000 for the vehicle tank ($1,000 minimum fine)
Investigation and enforcement
Fuel Tax Evasion Unit
The Fuel Tax Evasion Unit is a partnership between us and the Washington State Patrol (WSP). The unit:
- Investigates fuel tax evasion
- Captures data
- Takes phone calls from the tip line, 800-497-FUEL (800.497.3835)
Washington State Patrol enforcement
WSP conducts thousands of “dips” to check fuel tanks for dyed fuel and determine if the operator is using the fuel against the law. Violators will receive a fine, which may appear on their record as a felony or misdemeanor.
How to report suspected fuel tax evasion
You can report fuel tax evasion by:
You may remain anonymous. If you leave your name and phone number, a task force member will call you back. We investigate all information and keep it confidential.
More information about dyed diesel
Related laws and rules
Questions? Need help?
Call us: 360.664.1858