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Should you buy that vehicle for the write-off?

"Buy a truck over 6,000 pounds and write the whole thing off" is the advice everyone hears at a networking event. The rules are real — but they hinge on business use, vehicle weight, timing, and records most owners don't keep. Answer eight questions and find out where you actually stand before you sign.

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Work truck and SUV parked outside a small service business with a mileage log on the hood

Business use vs. personal use

Everything about a vehicle deduction starts here. Putting the vehicle in the business name doesn't change how the miles are classified — how you drive it does.

Generally business use

  • Driving between client or work locations
  • Traveling to a temporary work location
  • Driving to a business meeting or networking event
  • Picking up business supplies or making business deposits

Generally personal use

  • Driving between your home and regular workplace
  • Personal errands or appointments
  • Family trips and recreational travel
  • Adding personal stops to an otherwise business trip

Two ways to claim it

You choose a method — and the choice has consequences for the whole life of the vehicle.

Standard mileage method

  • Deduction is based on qualifying business miles
  • Usually requires less detailed expense tracking
  • Includes an allowance for depreciation and most operating costs
  • Business parking fees and tolls may generally be deducted separately

Actual-expense method

  • Deduction is based on the business portion of actual vehicle costs
  • Requires receipts and detailed expense records
  • May include depreciation, fuel, insurance, repairs, and registration
  • Eligible expenses are multiplied by the business-use percentage

The 6,000-pound question

Vehicle weight — the manufacturer's GVWR on the label inside the driver-side door, not curb weight — changes which deduction limits apply. Heavier trucks and vans can be treated very differently from an SUV or a passenger car, and Section 179 has its own annual caps and income limits. The quiz sorts you into one of three honest outcomes: pause before you sign, fix your records first, or it likely qualifies.

Vehicle deductions for service businesses

From work trucks to delivery vehicles, A Walk in the Park Bookkeeping helps service business owners in the Oklahoma City area record the asset, track mileage, and keep the records your CPA needs. Whether you're buying before year-end or catching up after the fact, clean QuickBooks Online books make the deduction defensible.

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