Owner-Operator Tax Deductions: What Truckers Can Write Off in 2026

One of the biggest advantages of being an owner-operator is the number of legitimate business expenses you can deduct from your taxes. Most new truckers dramatically overpay their taxes because they don't know what they can write off. Here's the complete list.

Important: This is general information only — not tax advice. Consult a tax professional who specializes in trucking before filing.

Vehicle and Equipment Deductions

• Truck payments (interest portion): If you're financing your truck, the interest on your loan is deductible
• Truck depreciation: Section 179 allows you to deduct the full cost of your truck in the year you buy it (up to limits)
• Trailer payments and depreciation: Same rules as your truck
• Lease payments: If you lease your truck, the full lease payment is typically deductible

Fuel and Operating Costs

• Diesel fuel: Every gallon you buy for your truck is deductible — keep all receipts
• Oil and fluids: Engine oil, transmission fluid, coolant, DEF
• Tires: Replacement tires and repairs
• Maintenance and repairs: Everything from oil changes to engine work
• Truck washes: Keeping your truck clean for business purposes

Insurance Deductions

• Commercial auto liability insurance
• Cargo insurance
• Bobtail insurance
• Occupational accident insurance
• Health insurance premiums (if self-employed)

Business and Administrative Costs

• Load board fees: DAT, Truckstop.com, 123Loadboard subscriptions
• Factoring fees: The percentage factoring companies charge is a business expense
• Accounting and bookkeeping fees
• Legal fees related to your trucking business
• Business licenses and permits
• IFTA fuel tax filing costs
• ELD device and subscription costs
• Cell phone (business use portion)
• GPS and navigation tools

Per Diem and Meals

Owner-operators who travel away from home overnight can deduct a per diem for meals. The IRS allows truckers a special higher per diem rate — currently 80% of the standard rate is deductible. Keep a log of overnight trips.

Home Office (if applicable)

If you use part of your home exclusively for business — dispatch, bookkeeping, scheduling — a portion of your home expenses may be deductible. This requires careful documentation.

What you cannot deduct

• Personal meals and entertainment (unless clearly business-related)
• Traffic fines and penalties
• Personal clothing (even if you only wear it while driving)
• Commuting to your home terminal

Keep records of everything

The IRS requires documentation for all deductions. Keep fuel receipts, repair invoices, insurance statements, and bank records. A mileage log is also essential. Many truckers use apps like TruckerPath or QuickBooks Self-Employed to track expenses throughout the year.

Quarterly estimated taxes

As a self-employed owner-operator you must pay estimated taxes quarterly — January, April, June, and September. Failing to do so results in penalties. Set aside 25-30% of your net income throughout the year for taxes.