Trucking company taxes: what you owe and when
A trucking company pays the taxes every business pays, plus several that exist only because it runs heavy trucks across state lines. Each has its own form, its own agency, and its own deadline, and a few can keep a truck from being registered.
Trucking taxes in numbers
Trucking company taxes start with federal income tax on the return your business structure requires, estimated payments, and payroll or 1099 filings for drivers. Trucking adds its own: the heavy vehicle use tax on Form 2290, a 12% excise tax on new heavy trucks and trailers, quarterly IFTA returns, and some states' weight-distance taxes.
Most tax guides for trucking stop at deductions. This one is the map: every tax a carrier with its own trucks, and often its own drivers, can owe, who collects it, and when it is due. It is written for owner-operators with their own authority and for small fleets.
Where a tax has its own guide, we link to it instead of repeating it. For what you can write off, see our trucker tax deductions guide.
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Key takeaways
Your structure sets your income tax return
Schedule C or Form 1120 by April 15, Form 1065 or 1120-S by March 15, with estimated payments during the year.
Drivers bring payroll or 1099 duties
Employee drivers mean withholding, Form 941 every quarter, and W-2s. Contractors paid $2,000 or more in 2026 get a Form 1099-NEC, due February 1, 2027, because January 31 is a Sunday.
Trucking adds four taxes of its own
The heavy vehicle use tax, the 12% excise tax on new heavy equipment, IFTA fuel tax, and weight-distance taxes in five states.
IRP and UCR behave like taxes
They are fees, but they come due every year, are figured from your miles or fleet size, and a missed one has consequences on the road.
Some late taxes stop trucks
No stamped Schedule 1 means no registration, an unpaid IFTA delinquency can lead to license revocation, and unpaid payroll withholding can become a personal penalty.
In this articleContents
What taxes does a trucking company pay?
A trucking company pays two groups of taxes: the ones every business and employer owes the IRS, and the ones tied to heavy trucks, fuel, and miles. The table shows each one, where it goes, and how often.
| Tax or fee | Filed with | How often |
|---|---|---|
| Federal income tax | IRS: Schedule C, Form 1065, 1120-S, or 1120 | Yearly, with estimated payments |
| Self-employment tax | IRS: Schedule SE with Form 1040 | Yearly, with estimated payments |
| Payroll taxes for employee drivers | IRS: Forms 941 and 940; W-2s to the Social Security Administration | Deposits monthly or semiweekly; Form 941 quarterly |
| Contractor reporting | IRS: Form 1099-NEC | Yearly, by January 31 |
| Heavy vehicle use tax | IRS: Form 2290 | Yearly, for July 1 to June 30 |
| Excise tax on new heavy trucks and trailers | Paid by the seller on Form 720, built into the price | Once, at the first retail sale |
| Fuel tax | Your base jurisdiction: IFTA return | Quarterly |
| Weight-distance taxes | Kentucky, New Mexico, New York, Oregon, and Connecticut | Each state's own schedule |
| IRP registration fees | Your base jurisdiction | Yearly, in your assigned month |
| UCR fee | Your base state, through the UCR system | Yearly, before January 1 |
IRP and UCR are fees, not taxes, but they act like taxes. They come due every year, they are figured from your miles or your fleet size, and missing one has consequences on the road.
How is a trucking company's income taxed?
Your business structure decides which income tax return you file and when it is due. For a calendar-year business:
- Sole proprietor or single-member LLC: the profit goes on Schedule C with your Form 1040, due April 15.
- Partnership or multi-member LLC: Form 1065, due March 15. Each partner pays tax on their share, reported to them on Schedule K-1.
- S corporation: Form 1120-S, due March 15. Shareholders pay tax on their shares.
- C corporation: Form 1120, due April 15. The corporation itself pays a flat 21% federal tax on its taxable income.
An LLC follows the first two lines by default, by its number of members, unless it elects to be taxed as a corporation. An S corporation election on Form 2553 is due no more than 2 months and 15 days after the start of the tax year it should cover, so the decision belongs before the year begins, not at filing time.
Estimated tax: paying as you earn
Nobody withholds tax from freight payments or settlements, so the IRS expects payments during the year. Sole proprietors, partners, and S corporation shareholders generally must pay estimated tax if they expect to owe $1,000 or more. Corporations must if they expect to owe $500 or more.
Individual payments are due April 15, June 15, September 15, and January 15 of the next year. Corporations pay on the 15th of April, June, September, and December.
Owner-operators filing Schedule C also owe self-employment tax of 15.3% on net earnings, 12.4% for Social Security and 2.9% for Medicare, and it rides on the same estimated payments. The penalty for paying too little is generally avoided if you pay at least 90% of this year's tax or 100% of last year's, whichever is smaller.
What taxes come with hiring drivers?
That depends on whether each driver is your employee or an independent contractor, and the IRS decides it by control, not by what the paperwork calls the driver. A worker is generally your employee if you have the right to control what is done and how it is done.
Employee drivers: payroll taxes
- Withhold federal income tax and the driver's 6.2% Social Security and 1.45% Medicare taxes from each paycheck, and pay a matching 6.2% and 1.45% yourself. For 2026, Social Security applies to the first $184,500 of wages.
- Deposit those taxes electronically, monthly or semiweekly depending on your deposit schedule, and file Form 941 for each quarter by the last day of the month after it ends.
- Pay federal unemployment tax: 6.0% of the first $7,000 of each employee's wages, or 0.6% after the full credit for state unemployment tax paid on time. File Form 940 by January 31.
- Give W-2s to your drivers and file them with the Social Security Administration by January 31.
The income tax and employee share you withhold are trust fund taxes. If they are not paid over, the IRS can assess a penalty of 100% of the unpaid amount against each person responsible for paying them who willfully failed to, including owners and anyone who signs the checks.
Owner-operators and other contractors
For an independent contractor, such as a leased owner-operator, you withhold nothing, but you report what you paid. For payments made in 2026, file Form 1099-NEC for each contractor you paid $2,000 or more, up from $600 for 2025, and send it to the contractor and the IRS by January 31, or February 1 in 2027, since January 31 falls on a Sunday. Payments to a contractor's corporation generally aren't reported.
Collect a Form W-9 before the first settlement. If a contractor doesn't give you a correct taxpayer identification number, you must withhold 24% of what you pay them as backup withholding.
A compliant equipment lease doesn't settle the question either way. Under 49 CFR 376.12(c)(4), the control a carrier takes under the federal leasing rules is not meant to decide whether a leased driver is a contractor or an employee.
Which taxes are specific to trucking?
Four taxes exist because you run heavy trucks: one on owning them, one on buying them new, and two on the miles they drive.
Heavy vehicle use tax (Form 2290)
Trucks with a taxable gross weight of 55,000 pounds or more owe the heavy vehicle use tax for each period from July 1 to June 30: $100 a year at 55,000 pounds, rising to $550 over 75,000. Trucks in use in July are due by August 31, and a truck first used later is due by the end of the following month.
You need an employer identification number, not a Social Security number, to file. The stamped Schedule 1 is your proof of payment to register the truck. Our Form 2290 guide has the full rate table and partial-year rules.
The 12% excise tax on new trucks and trailers
A 12% federal excise tax applies to the first retail sale of a heavy truck, tractor, trailer, or semitrailer, including parts and accessories sold with it. The seller owes and reports it, so you pay it in the price of a new unit.
It covers trucks over 33,000 pounds gross vehicle weight, trailers over 26,000 pounds, and tractors over 19,500 pounds gross vehicle weight or 33,000 pounds gross combined weight. Parts and accessories added within six months of putting a new taxable unit in service are taxed too once they total more than $1,000. Replacement parts don't count.
Fuel tax and IFTA
Fuel tax is paid at the pump, then settled among the states on a quarterly IFTA return to your base jurisdiction, due the last day of the month after each quarter. It applies to vehicles with two axles over 26,000 pounds, three or more axles, or a combination over 26,000 pounds. See how trucking fuel tax works and how to file the IFTA return.
State weight-distance taxes
Five states also tax heavy trucks by the mile: Kentucky above 59,999 pounds, New Mexico and Oregon above 26,000 pounds, New York above 18,000 pounds gross weight, and Connecticut through a highway use fee from 26,000 pounds. Each has its own registration and return, and Kentucky, New York, and Connecticut expect a return even when you owe nothing.
Oregon is changing its system: from July 1, 2027, its weight-mile tax is based on each truck's registered weight, and from July 1, 2029, heavy trucks also pay Oregon diesel tax.
Trucking company taxes by due date
For a calendar-year business, the federal and multistate deadlines fall on the dates below. A date on a weekend or legal holiday moves to the next business day: the third-quarter 2026 Form 941 and IFTA return, for example, are due November 2, 2026, because October 31 is a Saturday.
| Due date | What's due | Who it applies to |
|---|---|---|
| January 15 | Fourth-quarter estimated tax | Sole proprietors, partners, S corporation owners |
| January 31 | W-2s, Forms 940 and 1099-NEC; fourth-quarter Form 941 and IFTA return | Employers, anyone who paid contractors, IFTA licensees |
| March 15 | Form 1065 or 1120-S, with owners' K-1s | Partnerships, multi-member LLCs, S corporations |
| April 15 | Form 1040 with Schedule C or Form 1120; first-quarter estimated tax | Sole proprietors, C corporations, anyone paying estimates |
| April 30 | First-quarter Form 941 and IFTA return | Employers, IFTA licensees |
| June 15 | Second-quarter estimated tax | Individuals and corporations |
| July 31 | Second-quarter Form 941 and IFTA return | Employers, IFTA licensees |
| August 31 | Form 2290 for trucks in use in July | Owners of trucks at 55,000 pounds or more |
| September 15 | Third-quarter estimated tax | Individuals and corporations |
| October 31 | Third-quarter Form 941 and IFTA return | Employers, IFTA licensees |
| December 15 | Fourth-quarter corporate estimated tax | C corporations |
| Before January 1 | UCR for the coming year, open from October 1 | Interstate carriers |
| Your assigned month | IRP registration renewal | Fleets with apportioned plates |
Two tax years run side by side. The heavy vehicle use tax runs July to June, while everything else runs January to December, so put the 2290 on the same calendar as the rest. States ask for its stamped Schedule 1 to register a taxable truck.
What happens if a trucking tax is late?
Late trucking taxes cost money, and some also cost you the use of a truck or your fuel license.
- IRS returns: the failure-to-file penalty is 5% of the unpaid tax for each month or part of a month a return is late, up to 25%. Paying late adds 0.5% a month, plus interest.
- Form 2290: states require the stamped Schedule 1 to register a taxable truck, so a missing one holds up plates. See what to do after a missed 2290 deadline.
- IFTA: your base jurisdiction can charge $50 or 10% of the delinquent tax, whichever is greater, plus interest, and an unresolved delinquency can lead to revocation of your IFTA license.
- Payroll taxes: unpaid withholding can become a personal 100% penalty for the people responsible.
- UCR: after January 1 the fee is still due, and an unregistered carrier can face state enforcement. Our UCR renewal guide has this year's fees.
If you'd rather hand the returns to people who know trucking, our truck driver tax preparation team files them for owner-operators and small trucking companies.
How Simplex helps with trucking company taxes
We handle the returns and the trucking-specific filings together, so one calendar covers all of them.
Tax preparation for trucking companies
Our truck driver tax preparation team prepares income tax returns for owner-operators and small trucking companies, plus Form 2290 and state weight-distance returns.
IFTA license and quarterly returns
We set up your IFTA license and decals with your base jurisdiction and keep each quarter's fuel tax return on time.
UCR filing and renewal
We file your Unified Carrier Registration, check your fleet bracket, and renew it before the January 1 deadline.
Frequently asked questions
What taxes do trucking companies pay?+
Do I have to send owner-operators a 1099?+
Is there a federal tax on buying a semi truck?+
When is Form 2290 due?+
Are IRP and UCR taxes?+
Where this information comes from
The rules and amounts below come from IRS publications and instructions, the IFTA Articles of Agreement, and the Code of Federal Regulations, checked on October 20, 2026.
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1
IRS — Publication 509 (2026), Tax Calendars
Due dates for Forms 1040, 1065, 1120, 1120-S, 940, 941, 720, and 2290, estimated tax, Form 2553, and the weekend and holiday rule.
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2
IRS — Publication 15 (2026), Employer's Tax Guide
2026 Social Security, Medicare, and FUTA rates and wage bases, deposit schedules, the employee test, backup withholding, and the trust fund recovery penalty.
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3
IRS — Instructions for Forms 1099-MISC and 1099-NEC
The $2,000 threshold for payments after 2025, the January 31 due date, and the exception for payments to corporations.
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4
IRS — Instructions for Form 2290 (Rev. July 2026)
Who owes the heavy vehicle use tax, the August 31, 2026 due date for July use, the EIN rule, and Schedule 1 as proof for registration.
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5
IRS — Publication 510 (12/2025), Excise Taxes
The 12% retail tax on heavy trucks, trailers, and tractors: weight thresholds, seller liability, and parts installed within six months.
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6
IFTA, Inc. — Articles of Agreement (August 2026)
Quarterly return due date (R960), the $50 or 10% penalty (R1220), interest (R1230), and license revocation (R1270).
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7
IRS — Estimated Taxes
The $1,000 and $500 thresholds for individuals and corporations, and the underpayment penalty safe harbors.
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8
eCFR — 49 CFR 376.12, Lease requirements
Paragraph (c)(4): the carrier's control under a lease does not decide whether a leased driver is a contractor or an employee.
Written by
Simplex Group
Permits & Fuel Tax Team, Simplex Group
Reviewed for technical accuracy by a Simplex permitting manager before publication. Simplex has registered and filed permits and fuel taxes for interstate carriers across all 50 states for more than 20 years.
Published · Updated
Related articles and services
Put every trucking tax on one calendar
None of these taxes is hard on its own. The trouble starts when they live in different places: payroll with the bookkeeper, IFTA with dispatch, the 2290 with whoever registers the trucks. One owner and one calendar keep them from colliding.
If you want a team that files the returns and watches the dates with you, talk to our tax and permits team.