Executive Order 14435: Federal Diesel Excise Tax Deferral and Dyed-Diesel Penalty Relief (Oct. 5–Dec. 31, 2026)—Checklist for Truckers, Farmers and Fuel Retailers | YCL | YCL CPA

By YCL CPA | YCL Tax, Accounting & Advisory

Bottom line in one breath

On Monday, October 5, 2026, the President signed Executive Order 14435, “Emergency Tax Relief on Diesel Fuel” (published in the Federal Register on October 9, 2026, 91 FR 64747). It gives Treasury five days (about October 10, 2026) to decide whether IRC §7508A authorizes relief. If it does, payment of the federal diesel taxes imposed by IRC §4041(a)(1)(A) and §4041(b)(1)(B) (24.4¢ per gallon) and incurred from October 5 through December 31, 2026 would be deferred without penalties or interest, and the IRS is to announce that it will not impose §6715 penalties when dyed diesel is sold for or used on the highway during the same period. Three things matter most: this is a deferral, not forgiveness; who is covered and when deferred tax is due depend on Treasury/IRS implementing guidance; and EPA and state rules do not automatically change. As of the morning of Friday, October 9, 2026 (ET), the IRS newsroom had not posted implementing guidance. Trucking companies, farms, construction fleets and fuel retailers in every state should start keeping daily, use-by-use diesel gallon records now and adjust filings once guidance arrives. This article is compliance planning and promises no tax outcome.

Background

Tight diesel supply has pushed prices up, hitting agriculture and freight hardest. Section 2 of the order asks Treasury (consulting the Secretary of War as appropriate) to determine whether a §7508A “qualifying event” has occurred and which taxpayers are affected. Section 2(c) directs the IRS to announce no penalties under §6715(a)(1) or (a)(2) when dyed diesel is sold for use or used on the highway from October 5 through December 31, 2026, and to address penalties for missed semimonthly deposits. Section 3 requires guidance spelling out the relief, conditions, legal basis, covered taxpayers, start and end dates, and the date postponed taxes must be paid. Section 4 only asks Treasury to explore ways, including legislation, to eliminate the deferred amounts—nothing is forgiven yet. Sections 5–8 cover IRS fuel-tank inspection resources, continued FMCSA enforcement, USDA coordination of dyed-diesel supply, and encouraging matching state action. The White House estimates about $60 of federal tax on a 250-gallon fill-up; Energy Marketers of America (October 6, 2026) cautions that the order does not itself authorize highway use of dyed diesel and EPA dye and sulfur rules still apply. Sources: EO 14435 (Federal Register and White House text), EY Tax News (October 8, 2026), Energy Marketers of America regulatory alert (October 6, 2026).

Old rules vs. Executive Order 14435

1. Federal diesel tax rate: Before—24.4¢ per gallon. Under the EO—rate unchanged; the order addresses when tax is paid (deferral), not whether it is owed.

2. Which tax: Before—ordinary highway diesel is generally taxed under §4081 at terminal removal, so the tax is already in the pump price; §4041 is a backstop tax on diesel not taxed under §4081 that is sold for or used in highway vehicles (dyed diesel is the classic case). Under the EO—it names §4041(a)(1)(A) and §4041(b)(1)(B); whether pump prices for ordinary tax-paid diesel change depends on final guidance.

3. Dyed diesel on the highway: Before—§6715 penalty, generally the greater of $1,000 or $10 per gallon (higher for repeat violations). Under the EO—the IRS is to announce no §6715(a)(1)/(a)(2) penalties from October 5 through December 31, 2026 (subject to the IRS announcement).

4. Payment timing: Before—quarterly Form 720 and semimonthly deposit rules. Under the EO—if Treasury makes the §7508A determinations, covered tax incurred in the window may be deferred without penalties, interest or additions to tax; the payment date comes from guidance.

5. Forgiveness: Before—not applicable. Under the EO—still owed; forgiveness would need legislation or other action that the order only asks Treasury to explore.

6. EPA and state rules: Before—highway diesel must meet EPA rules (including the 15 ppm ultra-low-sulfur standard); each state has its own fuel tax and dyed-fuel rules. Under the EO—no automatic change; EMA reported no EPA waiver as of October 6, 2026, and states such as North Carolina, Texas and Indiana have their own, varying emergency relief.

Self-check: does this affect you?

1. If you run a trucking or logistics fleet: can you split gallons by day (before and after October 5, 2026), by highway vs. off-highway use, and by dyed vs. clear diesel?

2. If you farm, ranch or log: do you plan to put dyed diesel in licensed highway trucks during harvest? Have you also checked your state’s dyed-fuel rules (North Carolina, for example, has separate Relief at the Pump farm provisions)?

3. If you sell or distribute fuel: when you sell diesel for highway use, could you be the §4041 taxpayer? Are customer use statements, invoices and Form 720 workpapers ready?

4. If you already file Form 720 and make semimonthly deposits: are you still accruing the liability and keeping deposit records while guidance is pending, rather than simply stopping payments?

5. If you run a construction, landscaping or equipment-rental business: do on-site equipment and road vehicles draw from the same dyed-diesel tank? Mixed tanks make use documentation harder.

Simplified example (illustration only—not a prediction or promised outcome)

An Iowa corn farm (illustrative) puts 2,000 gallons of dyed diesel into a licensed grain truck between October 12 and December 31, 2026, hauling from field to elevator on public roads.

1. Under the old rules: that use generally carries §4041 federal diesel tax of about 2,000 × $0.244 = $488, plus possible §6715 exposure of the greater of $1,000 or 2,000 × $10 = $20,000—about $20,000.

2. If Treasury/IRS implement the EO: the §6715 penalty may not be imposed, and the $488 may be deferred to the guidance due date without penalties or interest.

3. But: the $488 is still a liability to accrue; state fuel tax and state dyed-fuel rules are separate; EPA rules still apply.

4. Contrast: a Texas carrier fueling with ordinary tax-paid diesel at a truck stop already paid §4081 tax in the pump price; whether the EO lowers that price depends on final guidance.

This ignores state taxes, state differences, fuel prices and contract terms; it only shows the bookkeeping and compliance logic.

Action timeline

1. Now (Friday, October 9, 2026): don’t change how you use dyed diesel based on headlines; log gallons by day, vehicle and use.

2. Around Saturday, October 10, 2026: watch for Treasury’s §7508A determination and the IRS penalty-relief announcement (irs.gov newsroom); until then, operating under existing rules is the safer course.

3. Monday, November 2, 2026: Q3 2026 Form 720 due (October 31 falls on a Saturday). Q3 is outside the relief window—file and pay as usual.

4. October 5 – Thursday, December 31, 2026: keep a separate ledger for the relief window, splitting deferred from paid tax; keep customer use statements.

5. Monday, February 1, 2027: Q4 2026 Form 720 due (January 31 falls on a Sunday). How deferred tax is reported and when it is paid will follow guidance.

6. State level: check your state’s fuel tax and dyed-diesel rules (for example NCDOR in North Carolina or the Texas Comptroller); federal relief is not state relief.

7. 2027 filing season: carry 2026 fuel costs, deferred liabilities and later payments into income tax workpapers; book a review with Gloria (Chenchen) Liu, CPA.

What YCL can do

1. Diesel use and gallon ledger: daily, vehicle-level and use-level tracking templates for fleets, farms and retailers (QuickBooks/Xero account setup).

2. Form 720 and semimonthly deposit review: check Q3 and Q4 federal excise filings and deposits, flagging deferrable vs. non-deferrable amounts.

3. Guidance tracking: once Treasury/IRS guidance is out, a short memo on conditions, payment dates and filing mechanics for your business type.

4. Multistate fuel compliance: federal-plus-state comparison for the states you operate in (YCL’s team holds multistate CPA licenses).

5. Year-end tax planning: connect fuel costs and deferred liabilities with S corporation, partnership or Schedule C returns.

6. YCL Accounting & Consulting is headquartered in North Carolina and serves clients in every state; co-founder Gloria (Chenchen) Liu, CPA works in English and Chinese. Free Consultation available.

FAQ

Q: Does Executive Order 14435 eliminate the federal diesel tax?

A: No. It directs Treasury, to the extent the law allows, to defer payment of certain federal diesel taxes incurred from October 5 through December 31, 2026, and to explore ways to forgive them. The tax remains a liability unless later action eliminates it.

Q: Can I put dyed diesel in my highway truck right now?

A: Wait for the IRS’s formal penalty-relief announcement and confirm EPA and state rules. The order itself does not authorize highway use of dyed diesel, and as of the morning of October 9, 2026, implementing guidance had not been posted.

Q: Will diesel at the pump drop by 24.4 cents?

A: Not necessarily. Ordinary highway diesel is generally taxed under §4081 at the terminal, while the order names §4041 taxes for deferral. Whether and how fast any savings reach pump prices depends on final guidance and the market.

Book a consult

YCL Accounting & Consulting (YCL Tax, Accounting & Advisory)

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Disclaimer

This article is general tax information only and is not tax, legal or fuel-compliance advice for any person or business. It does not promise any deferral, forgiveness, penalty outcome or agency position. Implementation of Executive Order 14435 follows official Treasury/IRS guidance, EPA rules and state law; as of the morning of October 9, 2026 (ET), implementing guidance had not been posted. Consult licensed tax and legal professionals for advice specific to you.