Proposed Fuel Tax Suspension Could Cut Pump Costs
New legislation introduced by federal lawmakers aims to lower gasoline prices by suspending the 18.4-cent federal fuel tax.
Updated on Oct. 1, 2026 in Inflation

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Senator Mark Kelly and Representative Chris Pappas have introduced the Consumer Fuel Prices Relief Act, which seeks to suspend federal fuel taxes through September 2027. The proposal aims to provide relief to consumers across the country facing elevated prices at the pump.
Why it matters
If passed, the legislation would remove the 18.4-cent-per-gallon federal tax on gasoline, diesel, and aviation fuel to help offset recent surges in fuel costs. The measure includes provisions to keep the Highway Trust Fund and the Aviation and Airways Trust Fund fully funded during the suspension period.
The federal government currently levies an 18.4-cent tax on every gallon of gasoline. While the national average price sits at $4.43 per gallon, some areas like Tucson are seeing prices as high as $4.58.
The players
Senator Mark Kelly
An Arizona senator and co-sponsor of the legislation seeking to reduce federal fuel tax burdens for households.
Representative Chris Pappas
A federal representative who co-authored the bill aimed at providing immediate price relief at the gas pump.
The details
The Consumer Fuel Prices Relief Act proposes a suspension of federal taxes on gasoline, diesel, and aviation fuel through September 2027. Under this plan, the federal government would maintain support for the Highway Trust Fund and the Aviation and Airways Trust Fund through alternative mechanisms rather than passing the cost directly to drivers. The proposal comes as motorists in areas like Tucson have reported pump prices reaching $4.59 while diesel fuel costs reach $6.50.
Timeline
September 30, 2026: Residents gathered in Tucson to protest rising fuel costs.
September 2027: The proposed end date for the federal fuel tax suspension.
Money Landscape
The proposal challenges current fuel taxation structures by decoupling the 18.4-cent federal tax from the Highway Trust Fund revenue stream. This approach reflects an ongoing legislative attempt to address the impact of high energy prices on household budgets without stalling long-term infrastructure funding.
If the legislation passes, households could see immediate savings at the pump equivalent to the 18.4-cent federal tax per gallon. You should monitor upcoming legislative votes to see if this relief reaches your local gas station, and consult a professional regarding how broader energy policy shifts might affect your long-term travel or commuting budget.
The takeaway
The proposed fuel tax suspension represents a shift in how federal revenue is collected for infrastructure during periods of high consumer energy costs. To stay informed, track future congressional sessions and any potential committee votes regarding this fuel relief proposal.
Further reading
For more information on how government policies affect the cost of living, visit Inflation.
Source note: This article includes information reported by Arizona Public Media.
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