Ohio Fuel Tax Holiday 2026: Diesel Tax Suspended Until Jan. 2

Ohio is implementing a 90-day motor fuel tax holiday starting at 12:01 a.m. on Sunday, October 4, 2026, and running through 11:59 p.m. on Saturday, January 2, 2027. The relief comes from House Bill 519, which Governor Mike DeWine signed into law on Thursday, October 1.

For truckers, this is one of the biggest fuel tax breaks any state has handed out in years. Ohio's 47-cent-per-gallon diesel tax is effectively gone for the rest of 2026, at a time when AAA puts Ohio’s average diesel price at $6.66 a gallon, 27 cents above the national average.

But a fuel tax holiday is about more than the number on the pump. If you file IFTA, run through Ohio on the I-70, I-71, I-75, I-76, I-77 or I-80/90 corridors, or buy fuel on both sides of the state line, here's what the Ohio diesel tax suspension actually means for your bottom line.

Key Details of the Ohio Fuel Tax Holiday

• Tax rate reduction: The state gasoline tax drops from 38.5 cents per gallon to $0.0001 (one-hundredth of one cent), and the diesel tax drops from 47 cents per gallon to $0.0001, according to the Ohio Department of Taxation.
• Duration: 90 days, from 12:01 a.m. October 4, 2026, to 11:59 p.m. January 2, 2027. The enrolled bill text built in a three-day window after signing so fuel retailers could adjust their pricing.
• Fuel types covered: Gasoline and diesel only. Compressed natural gas and other motor fuels stay at the regular 47-cent rate, and there's no break for EV or hybrid owners on their extra registration fees.
• Funding: HB 519 appropriates $725.25 million from the General Revenue Fund to replace the lost fuel tax revenue, so ODOT road and bridge projects can continue on schedule. An earlier plan to pull the money from ODOT's own fund was dropped after the Office of Budget and Management said those dollars were already committed.
• Emergency clause: The bill passed the Ohio Senate 26-5 and cleared the House by a wide margin with an emergency clause, so it took effect the moment the governor signed it.

The gas tax holiday had backing from both candidates for governor, Republican Vivek Ramaswamy and Democrat Amy Acton, though some statehouse Democrats criticized the bill as rushed ahead of the November election.

How Much Can Truckers Save on Diesel in Ohio?

At 47 cents a gallon, the Ohio diesel tax suspension adds up fast for anyone running a Class 8 truck. Here's what the tax cut is worth at the pump, assuming retailers pass the full savings along:

For comparison, a regular driver saves about $5.77 on a 15-gallon fill-up of gas. A trucker topping off both tanks saves roughly 24 times that in a single stop.

Who benefits most depends on how you run:

• Intrastate and local carriers that operate only in Ohio (dump trucks, regional delivery, ag haulers, hotshot rigs not under IFTA) keep the full pump savings. There's no reconciliation on the back end.
• Owner-operators and fleets filing IFTA see the savings differently, because IFTA settles fuel tax based on miles driven in each state, not where you bought fuel. More on that below.
• Fleets with fuel cards and discount networks should check that the tax cut shows up on their invoices, since cost-plus pricing formulas can bury the change.

What the Ohio Fuel Tax Holiday Means for IFTA Filers

The tax holiday does not get you out of IFTA reporting. The International Fuel Tax Association says carriers should keep tracking and reporting Ohio miles and Ohio fuel purchases on their quarterly returns, as usual.

Here's the part that trips people up. Under IFTA, you owe each state its fuel tax rate on the gallons you burned there, based on your miles. You then get credit for the tax you already paid at the pump. According to Land Line, the holiday also suspends Ohio’s fuel use tax, which is the side of IFTA tied to miles traveled.

In practice, that means:

• Ohio miles get cheaper. If Ohio's IFTA rate drops for the holiday, the tax you owe on miles run in Ohio drops with it, no matter where you fueled.
• Ohio fuel earns little or no credit. Gallons bought tax-free in Ohio won't carry an Ohio tax credit to offset miles in other states.
• Loading up in Ohio isn't free money. If you burn Ohio-bought fuel in Pennsylvania, Indiana or Michigan, you'll owe those states their tax when you file. The real win is the lower Ohio pump price and lower tax on Ohio miles, not a tax-free tank for the whole trip.

The holiday also straddles two IFTA quarters. It starts October 4, a few days into Q4 (October to December), and ends January 2, two days into Q1 2027. Watch for how Ohio's rates are posted, since the adjusted rates will come out in IFTA’s quarterly rate updates. The Q4 2026 return is due January 31.

Keep every fuel receipt dated, and make sure your ELD or fuel tax software logs Ohio miles before and after October 4 cleanly. If you use an IFTA service or accountant, ask them how they'll handle the split periods before you file.

Will Diesel Prices in Ohio Actually Drop?

They should, and the law has teeth to make sure of it. HB 519 says no retailer or fuel dealer may sell motor fuel during the holiday without passing the full tax cut on to the buyer. A station that pockets the difference can be referred to the Ohio Attorney General under the state's consumer protection law, and the violation can count against its fuel dealer license.

Retailers also have no reason to hold out. Stations can apply to the Tax Commissioner for a refund of the tax they already paid on fuel sitting in their tanks when the holiday began, so they aren't stuck eating the difference.

A few things to watch for at the pump:

• The tax sticker may be out of date. Ohio won't print new fuel tax notices for the holiday. Stations are allowed to cover or alter the state tax line, but some pumps may still show the old 47-cent rate.
• No itemized receipts required. Lawmakers dropped a provision that would have required stations to print state and federal tax on receipts, so compare posted prices before and after October 4 yourself.
• Prices snap back January 3. Any fuel a station sells after the holiday ends gets taxed at the full rate again, so don't expect a gradual phase-out.

If a truck stop's diesel price didn't move by roughly 47 cents after October 4, and wholesale prices didn't spike, that's worth reporting to the Ohio Attorney General's consumer protection section.

6 Tips to Get the Most Out of the Ohio Diesel Tax Holiday

1. Plan Ohio fuel stops into your routes. If you run Ohio regularly, time your fill-ups for the Ohio side of the line through January 2.
2. Don't wait until the last week. The holiday ends at 11:59 p.m. on January 2, 2027, and holiday freight season will be busy. Spread your Ohio fueling across the full 90 days.
3. Compare before and after. Snap a photo of the posted diesel price at your regular stops before October 4 and again after. That's your proof if the savings don't show up.
4. Check your fuel card invoices. Discount programs priced as cost-plus or retail-minus should reflect the lower tax. If they don't, call your provider.
5. Keep IFTA records airtight. Dated receipts and clean mileage logs matter more than usual when a state's rate changes mid-quarter.
6. Budget for January. Diesel goes back up 47 cents a gallon on January 3. Factor that into rates you quote for loads booked into early 2027.

Ohio Fuel Tax Holiday FAQ

When does the Ohio gas tax holiday start and end?

It starts at 12:01 a.m. on Sunday, October 4, 2026, and ends at 11:59 p.m. on Saturday, January 2, 2027.

Does the Ohio fuel tax holiday include diesel?

Yes. The 47-cent diesel tax drops to $0.0001 per gallon, along with the 38.5-cent gas tax, per the Ohio Department of Taxation.

Is the federal fuel tax suspended too?

No. The 24.4-cent federal diesel tax and 18.4-cent federal gas tax still apply. Only Ohio's state tax is suspended.

Do I still have to file IFTA for Ohio miles?

Yes. Keep reporting Ohio miles and fuel purchases on your quarterly IFTA return. The Q4 2026 return is due January 31, 2027.

Will Ohio roads lose funding?

The state is covering the lost revenue with about $725 million from the General Revenue Fund, so road maintenance is meant to continue as usual. The Ohio Contractors Association still raised concerns about lost tax revenue.

Are other states doing the same?

Michigan lawmakers are weighing their own fuel tax holiday, though it faces a tougher path in a split legislature.

The Bottom Line for Truckers

The Ohio fuel tax holiday puts real money back in drivers' pockets: 47 cents on every gallon of diesel for 90 days. Local and intrastate haulers will feel it directly at the pump. IFTA filers will see it mostly through lower tax on Ohio miles, so keep your records clean and talk to your fuel tax preparer about the split quarter.

Circle January 2, 2027 on your calendar. Until then, fuel smart, watch the pump prices, and keep the wheels turning.