Truck Driver Tax Deductions 2026: The Complete Write-Off List for Owner-Operators

Trucking runs on thin margins, which makes every legitimate deduction worth real money. For an owner-operator, each dollar of business expense you track lowers both your income tax and your 15.3% self-employment tax. Miss a few categories and you can easily overpay by thousands a year.

Here's the complete write-off list for 2026, grouped the way you'd actually track it.

1. Truck and trailer costs

• Depreciation on your truck and trailer. Under the 2025 tax law, 100% bonus depreciation is back permanently for qualifying equipment acquired and placed in service after January 19, 2025 — meaning you may be able to write off the full cost in year one. Section 179 expensing is also available, with a limit of $2.5 million (adjusted for inflation each year).
• Loan interest on truck and trailer financing (the interest, not the principal).
• Lease payments on leased equipment.
• Repairs and maintenance: tires, oil changes, PM service, parts, DEF, washes.

2. Fuel and road costs

• Fuel — usually your biggest expense. Fuel taxes are included in the price you deduct.
• Tolls, scale fees and parking.
• Heavy Vehicle Use Tax (Form 2290) — up to $550 per truck. How Form 2290 works.
• Permits, IRP registration, plates and licenses, including your UCR and authority-related fees.

3. Per diem (meals on the road)

If you're away from home overnight, you can deduct a standard daily meal allowance instead of saving every receipt. The 2026 transportation industry rate is $80 per day in the continental U.S., and truckers under DOT hours-of-service rules can deduct 80% of it — $64 a day. Over 250 nights on the road, that's $16,000 in deductions. Full per diem breakdown.

4. Insurance

• Primary liability, cargo, physical damage, bobtail/non-trucking liability, occupational accident.
• Health insurance for you and your family, if you're self-employed and not eligible for an employer plan — deducted on page 1 of your return, not as a business expense.

5. Business and office costs

• Phone and data plan (the business-use percentage), tablets and GPS units.
• ELD subscriptions, dash cams and fleet software.
• Load board subscriptions (DAT, Truckstop), dispatch fees and factoring fees.
• Accounting software and tax prep, plus legal and professional fees.
• Bank fees on your business account and interest on business credit.
• Home office, if you have a space used regularly and only for the business.

6. On-the-road supplies

• Safety gear and protective clothing required for the job (hard hats, steel-toes, gloves, vests). Everyday clothes don't count.
• Load securement: straps, chains, binders, tarps, load locks.
• Cab tools and supplies: flashlights, cleaning supplies, logbooks, small tools.
• Sleeper berth essentials used for work trips, like bedding — keep these reasonable and documented.

7. Bigger-picture deductions most drivers miss

• Half of your self-employment tax is deductible.
• Retirement contributions to a SEP-IRA or Solo 401(k) can cut your taxable income significantly.
• The Qualified Business Income (QBI) deduction — up to 20% of qualified business income for many owner-operators, made permanent by the 2025 tax law (income limits apply).
• DOT physicals and drug testing required to keep your CDL and authority.

What company drivers (W-2) can deduct

If you get a W-2, unreimbursed employee expenses — per diem, gear, phone — generally aren't deductible on your federal return under current law. What you can do:

• Ask whether your carrier offers a per diem pay program, which pays part of your wages tax-free.
• Ask about reimbursement for required gear and expenses.
• Check your state — some states still allow employee business expense deductions.

The rule that makes all of this work: records

Every deduction above only holds up if you can prove it. Keep receipts (photos are fine), use a separate business bank account and card, and track mileage, nights away and trip dates. Your ELD logs are strong backup for per diem.

Set it up once, save every year

Keep What You Haul is our 28-page bookkeeping and tax guide for 1–5 truck operations. It includes a copy-exact trucking chart of accounts that maps to your tax return, click-by-click QuickBooks setup, the 1099 vs. W-2 driver classification matrix, the full per diem system, Section 179 vs. bonus depreciation explained plainly, the complete write-off encyclopedia and a year-round tax calendar.