Trump Signs EO Deferring 24.4¢ Diesel Tax, Opens Dyed Diesel to Highways

TL;DR: President Trump signed an Executive Order on October 5, 2026, deferring the federal 24.4-cent-per-gallon diesel excise tax through December 31 with no interest or penalties, and temporarily allowing off-road dyed diesel, normally reserved for tax-exempt agricultural use, to be driven on highways. The action targets farmers and truckers at peak harvest season.

Key takeaway

Trump's Executive Order defers the 24.4-cent federal diesel tax through year-end and lets farmers and truckers run tax-free dyed diesel on highways.

What happened

President Trump signed an Executive Order on October 5, 2026 to lower diesel costs for American truckers and farmers. The order defers the federal diesel excise tax of 24.4 cents per gallon through December 31, 2026, with no interest and no penalties.

The order also temporarily allows off-road dyed diesel, which is normally restricted to tax-exempt agricultural use only, to be used on highways. Trump directed the Treasury Department to review federal diesel taxes and urged states to increase dyed diesel availability.

Vice President Vance separately pushed a plan to suspend enforcement of some federal diesel tax rules in farm regions. The Executive Order was announced during a campaign stop in Nebraska, a state hit hard by the diesel price spike.

The action comes at peak harvest season, with corn and soybean harvests running ahead of the five-year average. Major national outlets including Politico, CNN, and the New York Times covered the signing.

What it means

The order gives farmers and truckers immediate relief on fuel costs during the most fuel-intensive stretch of the year. Dyed diesel is normally colored to mark it as tax-exempt and off-road only. Using it on highways would ordinarily trigger penalties, which this order temporarily waives.

Here is how the main pieces break down:

• Diesel tax deferral: The 24.4-cent-per-gallon federal excise tax is deferred through Dec. 31, 2026, with no interest or penalties.
• Dyed diesel on highways: Off-road agricultural dyed diesel can temporarily be used on highways without the usual enforcement consequences.
• Treasury review: Treasury is directed to review federal diesel taxes more broadly.
• State role: States are urged to increase dyed diesel availability.

This is the first direct executive action aimed at cutting farm diesel costs. It is distinct from the G7 reserve release and the export ban reversal that preceded it. For readers tracking how fuel and input costs interact with the pending reauthorization, our funding breakdown and the what's new vs. 2018 comparison provide context on where energy and input provisions sit in H.R. 7567.

Note that this Executive Order is separate from the Farm Bill 2.0 legislative process. It is an executive action, not a provision of H.R. 7567. See our timeline and status page for where the bill itself stands.

What's next

As of October 6, 2026, the deferral runs through December 31, 2026. What happens after year-end is not yet confirmed, and the Treasury review of federal diesel taxes could shape any follow-on action.

Implementation details, including how dyed diesel enforcement will be relaxed in practice, are expected to come from Treasury and the Internal Revenue Service in the coming days. Farmers and truckers should watch for guidance before changing fuel-purchasing or on-road use practices.

Because this is an executive action rather than legislation, it does not alter the text of H.R. 7567. Readers following the broader reauthorization can track committee and floor developments on our vote tracker.

Frequently asked questions

What did Trump's diesel Executive Order do?

Trump's Executive Order, signed October 5, 2026, defers the federal diesel excise tax of 24.4 cents per gallon through December 31, 2026, with no interest and no penalties. It also temporarily allows off-road dyed diesel, normally restricted to tax-exempt agricultural use, to be used on highways. The order targets farmers and truckers during peak harvest season.

How much is the federal diesel tax being deferred?

The federal diesel excise tax being deferred is 24.4 cents per gallon. Under the Executive Order signed October 5, 2026, this tax is deferred through the end of the year, December 31, 2026, with no interest and no penalties applied during the deferral period.

Can farmers now use dyed diesel on highways?

Yes, temporarily. The Executive Order allows off-road dyed diesel, which is normally restricted to tax-exempt agricultural use only, to be used on highways through the deferral period. Farmers and truckers should wait for implementation guidance from Treasury and the IRS before changing their fuel use, since enforcement details are still being issued.

Is this diesel Executive Order part of the Farm Bill?

No. The diesel Executive Order is a separate executive action, not a provision of the Farm Bill 2.0 legislation (H.R. 7567). It was signed directly by President Trump on October 5, 2026, and does not change the text of the pending farm bill. The two are distinct policy tracks.

When does the diesel tax deferral end?

The diesel tax deferral ends December 31, 2026. The Executive Order defers the 24.4-cent-per-gallon federal diesel excise tax through the end of the year. What happens after year-end has not been confirmed as of October 6, 2026, and may depend on the Treasury review of federal diesel taxes directed by the order.

Who pushed for the diesel tax relief plan?

Vice President Vance pushed the plan to suspend enforcement of some federal diesel tax rules in farm regions. President Trump signed the Executive Order on October 5, 2026, announcing it during a campaign stop in Nebraska, a state hit hard by the diesel price spike during peak harvest season.

Sources

• White House , official release on the diesel Executive Order, dated 2026-10-05.
• Politico, CNN, and New York Times , national coverage of the signing, dated 2026-10-05.