Trump’s Stunning Gas Tax Reversal

A person refueling a car at a gas station with a blue nozzle

Gas is hitting $4.52 a gallon nationally and $6 in California, and the White House just flip-flopped from “not under consideration” to “great idea” in less than a week — so before you celebrate, you need to know exactly what this proposal can and cannot do.

Story Snapshot

President Trump called suspending the federal gas tax “a great idea” on May 11, 2026, days after the White House said it was not under consideration.
Senator Josh Hawley introduced legislation the same day, but Congressional approval is required — Trump cannot act unilaterally.
The suspension would save drivers 18.4 cents per gallon against a $1.54 per gallon surge since the Iran war began in late February.
Suspending the tax costs an estimated $2.1 billion per month in Highway Trust Fund revenue that pays for road repairs and construction.

What Trump Actually Said and What It Would Take

Trump told CBS News on May 11, 2026, “We’re going to take off the gas tax for a period of time, and when gas goes down, we’ll let it phase back in.” [2] Energy Secretary Chris Wright previewed the shift the day before on NBC’s Meet the Press, saying the administration is “open to all ideas” to lower prices for consumers and businesses. [1] Senator Josh Hawley moved quickly, announcing legislation on X the same day Trump spoke, aligning the Senate with the White House’s position. [3] The critical catch: the federal gas tax is a congressionally enacted levy, and no executive mechanism exists to suspend it without a bill passing both chambers and landing on Trump’s desk. [4]

That Congressional hurdle is not a technicality — it is the entire ballgame. Every federal gas tax suspension bill introduced since 2008 has died in committee, a 0% enactment rate across more than 20 attempts spanning multiple crises. The political dynamics heading into midterms create some pressure for action, but bipartisan support is not guaranteed, and Democrats have shown no appetite to hand Trump a legislative win on this particular issue. [4]

The Math Behind the Relief Is Sobering

The federal gasoline tax sits at 18.4 cents per gallon, and the diesel tax at 24.4 cents per gallon. [4] At the current national average of $4.52 per gallon, a full suspension drops the price to roughly $4.34 — meaningful to a household filling up twice a week, but modest against the $1.54 per gallon increase Americans have absorbed since the Iran conflict began in late February. [4] That means the suspension addresses about 12 cents of every dollar of new pain at the pump. Experts at CBS News framed it plainly: prices remain roughly 46 percent above pre-war levels even with a full suspension in place. [4]

The fiscal cost is equally concrete. GasBuddy analyst Patrick De Haan estimates the suspension drains $2.1 billion per month from the Highway Trust Fund, the dedicated revenue pool that finances road repairs, bridge construction, and public transit. [4] That money does not disappear into abstraction — it represents deferred maintenance on infrastructure that every driver depends on. There is no offset mechanism currently attached to Hawley’s bill, meaning the cost either adds to the deficit or gets papered over later.

The Timing Reveals More Than the Policy

Less than a week before Trump called suspension a “great idea,” the White House told Axios the idea was “not currently under consideration.” [2] That reversal tracks with a documented pattern: 85 percent of federal gas tax suspension proposals emerge in even-numbered election years, correlating directly with consumer polling that shows gas prices exceeding 4 percent of household budgets trigger voter anxiety. With midterms approaching and California already at $6 per gallon, the political calculus shifted fast. [5]

Can Trump suspend the #gastax for 90 days? No, but not by himself.

The federal gas tax is set by Congress, so Donald Trump can support or push for a suspension, but Congress would need to pass legislation to actually pause it. Multiple reports today say the administration is… https://t.co/jmT6nV1hn6

— Ethical American (@AmericanEthical) May 11, 2026

Trump also tied the gas tax move to the Iran war’s trajectory, telling reporters prices will “drop like a rock” once the conflict ends — while simultaneously acknowledging a ceasefire is “on life support.” [3] That framing matters because it sets up a scenario where the suspension could extend indefinitely if the war drags on, with no defined metrics, dates, or phase-back criteria beyond “until it’s appropriate.” [2] Vague duration language on a $2.1 billion monthly revenue drain is not a plan — it is a political posture. The proposal deserves credit for acknowledging real pain at the pump, but drivers waiting for Congress to act, agree on offsets, and send a bill to Trump’s desk should not hold their breath at the gas station just yet.