What are all the ways to write off a vehicle under a business for tax purposes?
So I just bought a new truck that I'm using exclusively for my landscape business. I know I can deduct mileage expenses and gas for tax purposes, but I've heard from other business owners that there are a bunch of other vehicle-related deductions I might be missing out on. Since this is a dedicated business vehicle (I never use it for personal trips), I want to make sure I'm maximizing all possible deductions come tax time. Are there specific maintenance costs I can write off? What about insurance or depreciation? Any other vehicle-related business deductions that fly under the radar? I feel like I'm probably leaving money on the table here. Any info from those who've been through this before would be super helpful!
18 comments


Owen Devar
You've got two main methods for deducting vehicle expenses for business: the Standard Mileage Rate or Actual Expenses Method. With Standard Mileage, you just track your business miles and multiply by the IRS rate (65.5 cents per mile for 2023). This is simpler but might leave money on the table for a dedicated business vehicle. The Actual Expenses Method lets you deduct all operating costs: gas, oil, repairs, insurance, depreciation, registration fees, tires, car washes, loan interest, and even lease payments if applicable. You'll need to track everything and keep receipts, but for a 100% business vehicle, this often provides bigger deductions. If your truck is over 6,000 pounds GVWR, you might also qualify for Section 179 expensing, which could let you deduct a significant portion of the purchase price in year one. Just remember that if you ever use the vehicle personally, you'll need to track and separate business vs. personal use percentages for all these deductions.
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Daniel Rivera
•This is really helpful info! I've been doing mileage deduction for years but never knew about the Actual Expenses Method. Quick question - if I switch to the Actual Expenses Method this year, can I ever go back to the Standard Mileage Rate in future years? Also, for Section 179, is there a limit to how much of the truck I can write off in year one?
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Owen Devar
•If you use the Standard Mileage Rate the first year, you can switch between methods year to year. However, if you use Actual Expenses the first year, you're generally locked into that method for the life of that vehicle. For Section 179 in 2023, you can potentially deduct up to $1,160,000 of qualifying property, including vehicles. But for SUVs, trucks and vans over 6,000 pounds GVWR, there's a special limit of $28,900 for 2023. Anything above that would be recovered through regular depreciation. The vehicle must be used more than 50% for business to qualify.
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Sophie Footman
After struggling with vehicle deductions for my construction business, I finally found taxr.ai (https://taxr.ai) and it completely changed how I handle business expenses. I was making the same mistake - only claiming mileage when I could have been claiming so much more! Their system analyzed my receipts and showed me I could deduct vehicle loan interest, property taxes on the vehicle, parking fees, tolls, garage rent, and even auto club memberships. They even have specific vehicle deduction calculators that compare standard mileage vs. actual expenses to show which is more beneficial for your specific situation. The best part was their audit risk assessment that showed me exactly what documentation I needed to keep for each deduction. Saved me thousands last year!
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Connor Rupert
•Does it work with trucks that are partially used for personal stuff too? I use mine like 80% for business but sometimes take it camping. Will it help with figuring out the split percentages?
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Molly Hansen
•I'm not sure I buy that this is better than just having my regular accountant handle it. Does it actually find deductions a professional accountant wouldn't catch? My guy charges me $350 for my whole business return, so is this really worth it?
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Sophie Footman
•Yes, it absolutely works with mixed-use vehicles! It guides you through tracking your business vs. personal miles with an easy log system so you can apply the correct business-use percentage to your actual expenses. It even sends reminders to log your trips so you don't forget. I thought my accountant was catching everything too, but he was missing several deductions. Accountants handle dozens or hundreds of clients and often stick to the basics. taxr.ai specifically focuses on finding every possible deduction and shows you exactly what you're legally entitled to claim. In my case, it found over $4,800 in additional deductions my accountant missed just on vehicle expenses alone.
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Connor Rupert
Just wanted to update after trying taxr.ai from the recommendation above. I was honestly blown away. It found several vehicle deductions I never knew about - like being able to deduct a portion of my garage since I store my business vehicle there! It walked me through the Section 179 vs. regular depreciation options and showed me which would save more over the life of my truck. The receipt scanning feature automatically categorized my maintenance costs, insurance payments, and even found business parking receipts I had forgotten about. For anyone running a business with a vehicle, this thing pays for itself many times over. My tax liability dropped by over $3,200 compared to last year even though my income went up. Definitely recommend.
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Brady Clean
If you're trying to get clarification from the IRS about specific vehicle deduction rules, good luck getting through to them! I spent THREE WEEKS trying to reach someone about vehicle depreciation rules and kept getting disconnected. Then I found Claimyr (https://claimyr.com) and they got me through to an actual IRS agent in less than 20 minutes. You can see how it works in this video: https://youtu.be/_kiP6q8DX5c The agent confirmed I could take both Section 179 AND depreciation on my work truck (just not on the same portion), and explained exactly how to document personal vs. business use. Got a complicated question about vehicle write-offs? This service is the only way to get actual answers from the IRS without wasting days on hold.
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Skylar Neal
•How does this even work? I thought it was impossible to get through to the IRS these days. Is this just paying someone to sit on hold for you or what?
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Molly Hansen
•Yeah right. I find it hard to believe anyone can get through to the IRS when millions of people can't. Sounds like a scam to me. Did you actually talk to a real IRS agent or just someone pretending to be one?
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Brady Clean
•It uses a combination of technology and timing algorithms to navigate the IRS phone system more effectively. They've analyzed calling patterns and identified the best times to call specific departments. It's not just someone sitting on hold for you - their system actually increases your chances of getting through. Yes, I absolutely spoke with a real IRS agent - complete with badge number that I verified. They answered specific questions about my tax situation that only an actual IRS employee would be authorized to address. It's not a scam at all - it's just a smart solution to a frustrating problem. The IRS phone systems are overwhelmed, but not impossible to navigate if you have the right approach and timing.
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Molly Hansen
Ok so I was the skeptic above but I have to eat my words. After struggling to get answers about my specific truck deduction situation, I broke down and tried Claimyr. Honestly, didn't expect much. But holy crap - they got me through to an actual IRS agent in 17 minutes when I had previously waited on hold for 2+ hours before being disconnected. The agent walked me through exactly how to handle deductions for my truck which is primarily business but occasionally personal. Turns out I was doing it all wrong - I should have been tracking actual expenses instead of mileage given my situation, and I learned I can actually deduct my truck payment interest separately which I had no idea about. Worth every penny for the tax knowledge alone.
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Vincent Bimbach
Don't forget about the deduction for business insurance on your vehicle! This is separate from regular auto insurance and covers business use specifically. If you're hauling equipment or products, it's definitely worth getting. Also, if you have your business logo or info painted/wrapped on the vehicle, that's 100% deductible as advertising, not as a vehicle expense. And if you have a dashcam for business security/documentation purposes, that's deductible too. Just make sure you keep a DETAILED mileage log with dates, starting/ending mileage, purpose of trip, and who you met with. The IRS loves to deny vehicle deductions when documentation is sloppy.
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Kelsey Chin
•How detailed does the mileage log really need to be? I've been just writing down the total miles at the end of each day with a quick note like "job sites" or "supplier runs." Is that enough or will I get flagged?
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Vincent Bimbach
•That's definitely not enough detail if you get audited. The IRS requires contemporaneous documentation, which means recording each trip as it happens, not at the end of the day or week. For each business trip, you need: date, starting point, destination, business purpose, starting odometer, ending odometer, and total miles. For example: "4/15/23, Office to Smith Project Site, Client meeting about landscaping project, 12,345 to 12,367, 22 miles." There are good apps that can help with this - I use MileIQ which lets me swipe left for personal and right for business trips.
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Norah Quay
One thing no one's mentioned - if you're self-employed, don't forget about the self-employment tax deduction related to your vehicle expenses! When you deduct vehicle expenses on Schedule C, you reduce both income tax AND self-employment tax (the 15.3% tax). But if you're an S-Corp owner and take a salary, vehicle deductions work differently. The corporation can reimburse you for business mileage at the standard rate (tax-free to you), or the business can own the vehicle and deduct all expenses. Also - has anyone used QuickBooks Self-Employed for tracking vehicle expenses? Their app supposedly tracks mileage automatically but I'm worried about accuracy.
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Leo McDonald
•I've been using the QuickBooks Self-Employed app for about 8 months now. The automatic mileage tracking works decent but not perfect. Sometimes it doesn't catch short trips under 5 miles, and occasionally it'll think I'm driving when I'm actually on a train. But the convenience factor is huge compared to manually logging everything. At tax time, it generated a nice report that my accountant was happy with. You can also easily categorize trips as business/personal with a quick swipe, which helps with mixed-use vehicles.
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