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The 6,000-Pound Vehicle Deduction Checker. Does Your Truck Qualify?

Three questions tell you whether the truck pays you back: the weight rating on the door sticker, your business-use percentage, and the price. Answer them and see the potential year-one deduction.

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The Plain-English Version

In one sentence: this tool asks three questions about your truck or SUV and tells you whether it qualifies for the big first-year write-off, and roughly how big.

Meet Angela. She runs a mobile pet grooming business and is shopping for a van. She opens the door of the one she likes and reads the sticker: 8,600 pounds. She uses it almost entirely for work, call it 95%. Price, $62,000. She types those three answers in below. The tool tells her the van clears the weight line, her business use clears the 50% line, and her potential year-one deduction is about $58,900. At her bracket, that is roughly $18,800 in federal tax she may not owe this year. Thirty seconds, and she walks into the dealership knowing what the truck is really going to cost her.

The catch: the tool estimates, your CPA decides, and a mileage log is what makes the deduction stick.

Reviewed by the Cost Seg America team. Last reviewed September 2026. Educational tool, not tax advice. Federal savings only; your CPA applies the rules to your return.

The Answer, First

A vehicle qualifies for accelerated first-year depreciation when its gross vehicle weight rating is over 6,000 pounds and business use is over 50%. The weight rating is on the sticker inside the driver's door. Answer the three questions below and see what the year-one write-off could look like on your truck, SUV, or van.

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This tool is educational and produces an estimate of federal tax only. It is not tax advice. Your CPA determines what applies to your return.

A word on why this checker asks so little. The rule itself is short. The sticker decides the weight test. Your calendar decides the business-use test. And the mileage log decides whether any of it survives a second look. Everything else on the full guide, the vehicle lists, the recapture warnings, the pre-owned rules, exists to keep you out of trouble once the answer here says yes.

The Catch

Sell or trade the vehicle later and recapture brings the write-off back as income. Let business use slip under 50% and the IRS claws back the acceleration. And no mileage log means no deduction, no matter what this checker says. The strategy is real; the discipline is the price.

Questions owners actually ask

Where do I find the GVWR?
The manufacturer's sticker on the driver's door jamb. It is the rating, not the vehicle's actual weight, and it changes by trim and year. Two identical-looking models on one lot can read differently. Check the one you are buying.
Does a pre-owned vehicle qualify?
Yes. Used vehicles qualify as long as the vehicle is new to you, bought from an unrelated party, and you were not already driving it. Same weight test, same over-50% business use, same log.
What about a lease?
Leases follow different rules; you generally deduct the business share of the payments rather than depreciation. Buying, including financing, is what unlocks the year-one write-off.
I am a W-2 employee. Can I use this?
No. Under current law, employees cannot deduct vehicle expenses. This break belongs to business owners and the self-employed.
The Bigger Play

The truck is worth five figures once. Your building is worth six, and most owners are sitting on $200,000 to $450,000 per million in unclaimed deductions inside it. You found the money in the driveway. Now send the engineers inside.

SEE YOUR BUILDING'S NUMBERREAD THE FULL VEHICLE GUIDE
Continue the education
The 6,000-Pound Vehicle Deduction, the full guide →The Home Office Deduction, without the fear →

Keep a contemporaneous mileage and hours log to document your business use.

The Cost Seg America Team
Cost Seg America · Engineered, Not Estimated · 1-888-365-5023 · info@costsegamerica.com
This checker is educational and produces an estimate, not tax advice. Results assume 100% bonus depreciation under current law for qualifying vehicles. Whether your vehicle and your use qualify is a determination for you and your CPA.