Federal Gasoline Tax Rate: Form 720 Filing Guide

• The federal gasoline tax rate has sat at 18.3 cents per gallon since 1993.
• Form 720 covers this tax for producers, importers, and distributors, not gas stations.
• State fuel taxes stack on top of the federal gasoline tax rate.
• Farming, aviation, and export use can qualify for exemptions.
• Wrong gallon totals or missing registration invite an IRS notice fast.

Category Gasoline Tax Under Form 720

What 18.3 Cents Actually Means

Eighteen point three cents a gallon. That number hasn't budged since 1993, not once, through every gas price spike and dip since. It's easy to miss why that matters: because it's a flat per-gallon charge instead of a percentage, the tax doesn't grow or shrink with the price at the pump. Fuel could double in price tomorrow, and the federal cut stays the same, 18.3 cents per gallon.

Here's the part that trips people up, though. That 18.3 cents is federal only. Every state layers its own excise tax on top, and those numbers move around a lot; some states sit well above 30 cents, others closer to 20. So when a business is trying to figure out its real fuel tax exposure, the federal gasoline tax rate is just one piece of a bigger number, and it's worth keeping that piece separate from the state add-on rather than lumping them together in one internal tracking sheet.

ALSO CHECK - 10 Surprising Facts About Fuel Excise Tax You Didn't Know

When Form 720 Applies to Gasoline

Form 720 comes into play for businesses involved in gasoline production, importing, or wholesale distribution, not for the retail station selling to consumers at the pump. Specifically, that includes:

• Fuel terminal operators
• Gasoline importers
• Registered distributors and bulk sellers

The taxable event is usually the removal of gasoline from a terminal rack, or a sale to a buyer who isn't registered with the IRS. Retail-level sales to the public generally aren't where the Form 720 liability sits, it's earlier in the supply chain.

Compliance Rules Worth Knowing

Registration comes first - Businesses involved in taxable gasoline activity typically need to register using IRS Form 637 before they can claim any exemptions. Skipping this step means exemptions simply won't be honored, even if the underlying use genuinely qualifies.

Exemptions exist, but only with paperwork - Gasoline used for farming, certain aviation applications, or specific government purposes can qualify for exemption or credit, but the exemption depends on registration and documentation, not just the use itself.

Recordkeeping isn't optional - Gallonage records, transaction invoices, and buyer registration details all need to be on hand. A tax calculation can be completely correct and still get challenged if the paperwork behind it isn't there.

Where Gasoline Filers Get This Wrong

A handful of mistakes show up repeatedly on gasoline-related Form 720 filings:

• Reporting gasoline under the wrong fuel category
• Applying an outdated or incorrect rate
• Claiming an exemption without the matching IRS registration
• Gallon totals that don't reconcile with what was actually reported

Any of these can trigger an IRS notice on their own. Stack two or three together, and the filing tends to draw closer scrutiny going forward.

Making Gasoline Tax Filing Easier

Manually tracking the federal gasoline tax rate alongside exemptions, registration status, and gallon totals gets complicated fast, especially for businesses handling multiple fuel types at once. An IRS-authorized e-filing platform like eFile720 handles this by:

• Applying the correct rate automatically
• Reducing manual calculation errors
• Confirming submission instantly instead of waiting on paper processing
• Keeping registration and exemption data organized in one place

Strategic Takeaway

The federal gasoline tax rate itself is simply one flat number that hasn't changed in decades. What complicates it is everything sitting around that number: registration requirements, exemption documentation, and making sure gallon totals reconcile every quarter without fail.

Get those pieces right, and gasoline tax reporting on Form 720 becomes routine rather than a quarterly scramble. eFile720 handles the rate application and filing logistics, so your team can focus on the parts of the business that actually need attention. Visit efile720.com to file your gasoline excise tax without the manual guesswork.

FAQs

1. What is the current federal gasoline tax rate?

The federal gasoline tax rate is 18.3 cents per gallon, a figure that has remained unchanged since 1993.

2. Does the federal gasoline tax rate include state taxes?

No. The 18.3 cents per gallon is the federal portion only. State and local excise taxes are added separately and vary by state.

3. Who is actually responsible for reporting gasoline tax on Form 720?

Generally, terminal operators, importers, and registered distributors not retail stations selling directly to consumers.