Trucking Expenses List for Owner-Operators: What to Log Every Week

If you only log diesel and the truck payment, your books — and your cost per mile — are fiction.

This trucking expenses list is an owner-operator expenses checklist for one-truck operators. It is what to capture every week, not a promise that every line is deductible in your situation. Tax deductions are a CPA conversation. Logging is your job.

Truck and power

• Fuel and DEF (fuel log with gallons and state)
• Oil, filters, PM services
• Tires and retreads
• Repairs, diagnostics, roadside, towing
• Truck wash, trailer wash, supplies (strap, chain, coolant)
• Physical damage and liability insurance
• Truck payment or lease
• Extended warranty if it is a business contract

Authority and compliance

• Permits, plates, IRP
• IFTA license and filing fees
• ELD subscription
• Medical card / drug testing if paid by the business
• Uniforms or safety gear required for the work

The road

• Tolls
• Scale tickets
• Parking and layover lots
• Showers, laundry
• Lumper fees (and reimbursements — log both)
• Detention you collect (income) vs. time you ate (not a hidden expense on the books unless you track time)

Getting paid and finding freight

• Load board
• Factoring fees
• Com-check / advance fees
• Dispatch service if you use one
• Cell phone and data (business share)

You (the unpaid employee if you skip this)

• Health insurance if it is a business policy — CPA rules apply
• A wage or draw you treat as real (even if the tax treatment differs)
• Per diem or actual meals with a log
• Lodging when you truly paid for a room on a business night

If you never pay yourself in the model, every load looks more profitable than it is.

Tiny cab leaks (log them anyway)

• Parking apps
• DEF jugs at a grocery store
• Zip ties, gloves, a flashlight
• Weigh-station skip apps if you use them
• Coffee you want to call a meeting (probably personal — be honest)

Honesty in the small stuff makes the big stuff believable.

Weekly capture ritual

Same day each week, run the checklist like a pre-trip for money:

1. Fuel stops 2. Any repair or parts 3. Tolls / scales / parking 4. Load-board and factoring on settlements 5. Cab receipts photographed 6. One glance: did expenses this week match the miles you ran?

That last glance is bookkeeping, not punishment. If expenses spiked and miles did not, find out why while you remember.

Personal vs. business: the line that saves audits

If your kid ate it, it is not a truck expense. If you drove the pickup to church, those miles are not IFTA miles. If the laptop is 90% Netflix, do not call it an office.

Owner-operators who keep a clean line sleep better in an audit and also see a truer cost per mile. Inflated expenses make you think you need higher rates when the real leak is the household running through the business card.

When a cost is mixed, log the business share the same day with a note. Future you will not remember the split.

What not to mix in

Household groceries, personal vacations, the kid’s phone, tools that never touch the truck. Mixing personal and business is how owner-operators lose deductions and lose track of whether the operation works.

Separate account. Separate card when you can. When you cannot, note it the same day.

Factoring and “fees I don’t think about”

Factoring 2–4% on $18,000 of revenue is $360–$720 a month. That is an owner-operator expense whether you like the product or not. Log it. Same for load-board subscriptions and Com-check fees.

If you only log diesel, you will think your CPM is $1.55 when the money leaving the account says $1.72. The checklist exists so those quiet fees sit next to fuel.

Use the list to protect CPM

Every unlogged $40 is a slightly fake cost per mile and a slightly fake profit per mile. Over a year that is a wrong picture of the business, which is how people buy a second truck they cannot afford.

The point

Owner-operator expenses are fuel, the truck, insurance, the road, the office in your pocket, and the small receipts that only exist if you snap them.

Use this checklist weekly. Let a trucking CPA map it to a return. Your edge is not clever categories. It is not missing the money that already left.

Trucker Life AI is built only for owner-operators — loads, fuel, maintenance, accessorials, and travel expenses in one cab-friendly log so the checklist is not a shoebox.