IRS Announces Temporary Federal Excise Tax Relief for Dyed Diesel Fuel Used on Highways
The Internal Revenue Service has announced temporary federal excise tax relief related to the use of dyed diesel fuel on U.S. highways. The announcement was issued October 14, 2026, in response to the President’s October 5 Executive Order concerning emergency tax relief on diesel fuel.
The relief is retroactive to October 1, 2026, and remains in effect through December 31, 2026. It applies nationwide to people who sell dyed diesel fuel for highway use as well as those who use dyed diesel fuel in diesel-powered vehicles on highways.
What Is Changing?
Normally, dyed diesel fuel is intended for tax-exempt uses, such as certain farming activities. When that fuel is sold for highway use or used to power a vehicle on a highway, federal excise tax rules ordinarily apply.
During the temporary relief period, however, the IRS says it will not impose penalties related to the federal excise tax on dyed diesel fuel sold for highway use or used in highway vehicles. This includes penalties associated with failing to make semimonthly tax deposits or maintain adequate records.
The IRS also stated that, during the relief period:
Federal inspections of on-road dyed fuel usage will not occur.
IRS Fuel Compliance Officers will be reassigned to other responsibilities.
Taxpayers do not need to maintain records specifically to substantiate eligibility for this relief.
Sellers and distributors are not required to investigate or document the ultimate end use of dyed fuel sold during the relief period.
Additional IRS Guidance Is Expected
An important point for businesses is that additional guidance is still forthcoming.
The IRS indicated that it expects to provide further guidance concerning the postponement of payments of certain taxes imposed under 26 U.S.C. §§ 4041(a)(1)(A) and 4041(b)(1)(B). The agency also said upcoming guidance will explain how the relief applies to Form 720, Quarterly Federal Excise Tax Return, and other relevant forms.
Taxpayers who believe they qualify for the relief but nevertheless receive a penalty notice should follow the instructions included with the notice or contact the IRS for assistance.
Federal Relief Does Not Automatically Mean State Relief
Businesses should pay particular attention to the distinction between federal and state taxes.
The IRS announcement applies only to federal tax purposes. It does not eliminate state fuel taxes or state penalties associated with highway use of dyed diesel fuel. The IRS notes that many states have introduced similar excise-tax relief, but not every state has done so. Businesses should therefore review guidance from the appropriate state tax agency before assuming the same treatment applies at the state level.
What Businesses Should Watch
For businesses affected by diesel fuel excise taxes, the immediate dates to keep in mind are October 1 through December 31, 2026. Just as importantly, taxpayers should watch for the IRS's forthcoming guidance addressing tax payments, Form 720, and other relevant filing requirements.
Because federal and state treatment may differ, businesses should evaluate the rules applicable to their particular circumstances before making filing or payment decisions.
This article is intended for general informational purposes and should not be considered tax or legal advice.
IRS Newswire, October 14, 2026.
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