Tax Basics for New Trucking Companies

Trucking is one of the businesses where tax obligations show up immediately and from multiple directions. The federal tax picture for a new owner-operator includes self-employment tax, income tax, heavy vehicle use tax, and potentially employment taxes if you hire drivers. This guide covers the basics.

This is an overview, not tax advice. Tax situations vary — work with a CPA who has trucking experience for your specific filing strategy.

Self-Employment Tax

If you operate as a sole proprietor or single-member LLC (taxed as a sole proprietor), your net business income is subject to self-employment (SE) tax. This covers both the employer and employee portions of Social Security and Medicare taxes.

The SE tax rate applies to your net earnings from self-employment. You report this on Schedule SE, filed with your personal Form 1040. The deductible portion of SE tax (half of the total) reduces your adjusted gross income.

This is a meaningful tax burden for new carriers. Budget for it from your first month of revenue — it doesn’t get withheld automatically the way employee taxes do.

Quarterly Estimated Payments

Because you have no employer withholding taxes from a paycheck, you’re required to pay estimated taxes quarterly. The IRS expects payment as you earn, not just at year-end.

Due dates for quarterly estimated payments:

Quarter	Period	Due Date
Q1	Jan 1 — Mar 31	April 15
Q2	Apr 1 — May 31	June 15
Q3	Jun 1 — Aug 31	September 15
Q4	Sep 1 — Dec 31	January 15 (following year)

If you miss quarterly payments or underpay, the IRS charges an underpayment penalty. A common approach: estimate your annual tax liability and pay one-fourth each quarter. Your CPA can calculate a safe harbor amount based on prior-year taxes.

Set calendar reminders for each due date. Missing an estimated payment is easy when you’re focused on running loads — and the penalty adds up over a full year.

Form 2290 — Heavy Vehicle Use Tax

If you operate a vehicle with a GVWR of 55,000 lbs or more on public highways, you owe the Heavy Vehicle Use Tax (HVUT) and must file Form 2290 with the IRS.

Key details:

• The tax year runs July 1 through June 30
• For most carriers, Form 2290 is due by August 31
• If you purchase or place a new vehicle in service mid-year, the return is due the last day of the month following the month the vehicle was first used

The stamped Schedule 1 you receive after filing is proof of payment. You need it to register your truck in most states and to renew IRP plates.

File electronically through the IRS e-file system or through an authorized e-file provider. Paper filing takes significantly longer and delays your stamped Schedule 1.

Verify current tax rates at IRS.gov — rates are based on vehicle weight and can change. See the HVUT Form 2290 page for current rate schedules.

Common Deductible Business Expenses

Your net taxable income is revenue minus deductible expenses. Keep receipts and records for all of these:

Directly deductible:

• Fuel (diesel purchased for business use)
• Truck loan interest
• Insurance premiums (liability, cargo, physical damage)
• ELD subscription
• Load board subscriptions
• Permits and registrations (UCR, IRP fees, IFTA decals)
• Tolls and scale fees
• Maintenance and repairs
• Accounting and tax preparation fees
• Business phone (business-use portion)
• Dispatcher fees (if applicable)
• Factoring fees

Driver per diem: If you’re away from home overnight for business, a per diem deduction may apply. The IRS sets a standard rate for transportation workers. Your CPA can confirm whether you qualify and at what rate.

Depreciation: Your truck (and any other business equipment) is a depreciable asset. Rather than deducting the full cost in year one, you typically depreciate it over its useful life — unless you elect Section 179 or bonus depreciation, which allows larger deductions in the year of purchase. This is a significant tax planning decision worth discussing with your CPA.

Home office: If you regularly use a dedicated space in your home for business administration (dispatching, bookkeeping, broker communication), a home office deduction may apply.

What Is Not Deductible

• Personal expenses paid through the business (meals unless traveling for business, personal vehicle use, personal insurance)
• Traffic fines and penalties
• Truck loan principal payments (only the interest portion is deductible)
• Clothes that are not required uniforms or safety gear

Schedule C

If you’re a sole proprietor or single-member LLC (not electing S-corp), you report your business income and expenses on Schedule C, filed with your personal Form 1040. Schedule C flows your net profit (or loss) into your personal tax return, where it’s combined with other income for income tax purposes and used to calculate SE tax.

Keep your bookkeeping organized throughout the year so that completing Schedule C is straightforward. See Bookkeeping for Owner-Operators for tracking setup.

When to Work with a CPA

Most new owner-operators should work with a CPA who has trucking experience — not a general tax preparer. The tax situation isn’t impossibly complicated, but the decisions around depreciation method, per diem, S-corp election timing, and estimated payment strategy have real dollar consequences.

Find a CPA before your first quarter of operation — not in April when you’re scrambling. A good trucking CPA will review your bookkeeping setup, advise on estimated payments, and flag deductions you’d otherwise miss.

Frequently Asked Questions

When do I start paying quarterly estimated taxes?

As soon as you have business income that's not covered by payroll withholding. The IRS generally expects quarterly payments if you'll owe at least $1,000 in taxes for the year. The quarterly due dates are typically April 15, June 15, September 15, and January 15.

Can I deduct my truck payment?

If you're financing a truck you own, you can deduct interest on the loan — not the principal payment itself. The truck itself is a depreciable asset. Your CPA can advise on the appropriate depreciation method (standard, Section 179, or bonus depreciation) for your situation.

What is Form 2290 and when is it due?

Form 2290 is the Heavy Vehicle Use Tax (HVUT) return for vehicles with a GVWR of 55,000 lbs or more. For most carriers, it's due August 31 for the tax year running July 1 through June 30. If you start using a new vehicle mid-year, a prorated return is due the last day of the following month.