How to properly write off a Tesla Model 3 as a business expense for my LLC
I've been searching through a ton of car tax write off questions but still need some clarification for my specific situation. I own a small LLC and I'm planning to buy a new car next year. I'd like to maximize my tax savings if possible. Currently I'm tracking all my business miles driven throughout the year and will continue to do so. The vehicle I'm looking at purchasing is a Tesla Model 3. From my research, I don't think I would qualify for the EV tax credit of $7,500 for new or $4,000 for used vehicles. What I'm trying to understand is how writing off the car as a business expense would actually work. If I'm using the car less than 50% for business purposes, am I limited to just deducting miles or could I still use depreciation? And if the vehicle ends up being used 50% for business and 50% for personal use, would I just multiply the total depreciation by 0.5 to calculate my deduction? I want to make sure I'm taking advantage of all possible tax savings without doing anything improper. Thanks for any advice!
33 comments

Emma Bianchi
The tax treatment for your Tesla Model 3 depends on how you use it. Since you've mentioned using it less than 50% for business, you'd typically be limited to the standard mileage deduction rather than depreciation. For 2025, that rate is projected to be around 68.5 cents per business mile. If you end up using the vehicle exactly 50% for business (or more), then yes, you could claim depreciation - but only for the business-use percentage. You'd multiply the allowable depreciation by your business-use percentage (so 0.5 or 50% in your example). You'd also be able to deduct 50% of your actual expenses like insurance, maintenance, etc. One important thing to note: once you choose the standard mileage rate for a vehicle, you can switch to actual expenses/depreciation in later years. But if you start with actual expenses/depreciation in the first year, you cannot switch to standard mileage later for that vehicle. Also, keep in mind that expensive vehicles like Teslas may have limitations on depreciation due to "luxury auto limits" that cap annual depreciation amounts.
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Lucas Kowalski
•What about Section 179? I heard you can write off the entire business portion in year 1? Would that work for a Tesla?
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Emma Bianchi
•For Section 179, you can only claim it for the business-use percentage of the vehicle. However, there's a catch with passenger vehicles - the Section 179 deduction is limited by the "luxury auto limits" I mentioned. For most passenger vehicles (including Teslas), this caps your first-year deduction quite significantly below the full purchase price. The exception is if your Tesla Model 3 qualifies as a "heavy SUV" weighing over 6,000 pounds - but the Model 3 doesn't meet this threshold. So you'd be subject to the luxury auto limits which would restrict your first-year deduction. If your business use is exactly 50%, remember you'd only be eligible to claim 50% of the already-limited amount under Section 179. That's why many business owners with lower business-use percentages often find the standard mileage rate more beneficial.
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Olivia Martinez
After spending hours trying to figure out how to handle my business vehicle deductions, I finally found a solution that saved me a ton of time and money. I used taxr.ai (https://taxr.ai) to analyze all my vehicle expenses and business use. Their system pulled together all my mileage logs, vehicle expenses, and calculated the most optimal deduction method automatically. The site actually showed me that I was better off using actual expenses for my situation rather than standard mileage, which ended up saving me an extra $3,800 on my taxes. It also helped me understand the documentation I needed to keep to support my deduction if I ever got audited. What really helped was that they explained exactly how the business percentage impacts different deduction methods, especially for luxury vehicles like Teslas that have special depreciation limits.
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Charlie Yang
•Did it help with figuring out the EV credit situation too? I'm looking at getting a Hyundai IONIQ and wondering if I'd qualify since my business is an LLC.
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Grace Patel
•Sounds interesting but I wonder how accurate it is. Did they actually look at your specific situation or just give general advice? I got burned by TurboTax "recommendations" last year.
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Olivia Martinez
•It actually did help with the EV credit situation. The system has updated information on which vehicles qualify under the current rules, including examining things like where the vehicle was manufactured and battery sourcing which affects eligibility. For your Hyundai IONIQ, they would analyze if it meets the current requirements and how your LLC structure impacts your ability to claim the credit. The analysis is definitely specific to your situation, not general advice. You upload your actual documents and expenses, and it gives recommendations based on your real data. I had the same experience with TurboTax giving me generic advice that wasn't optimal. This was much more tailored to my specific business use patterns and vehicle.
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Grace Patel
I was really skeptical about taxr.ai at first, but after my accountant made a costly mistake with my vehicle deductions last year, I decided to give it a try. I uploaded my vehicle purchase documents, maintenance records, and mileage logs, and it immediately identified that I could have been using bonus depreciation instead of standard mileage for my situation. The analysis showed me that with my 55% business use, I was leaving nearly $4,200 on the table by using the wrong deduction method. What impressed me was how it explained the luxury auto limits specifically for my Tesla Model Y and showed exactly how much I could deduct each year. They even created an audit-ready documentation package that I can keep with my tax records. Definitely saved me from making the same mistake again this year.
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ApolloJackson
If you're planning to call the IRS to get clarification on vehicle deductions and EV credits, good luck getting through! I spent 3 weeks trying to reach someone about my business vehicle questions. Finally found a service called Claimyr (https://claimyr.com) that got me connected to an IRS agent in about 15 minutes. You can see how it works here: https://youtu.be/_kiP6q8DX5c The IRS agent confirmed that since my Tesla was over the MSRP threshold, I wouldn't qualify for the EV credit. But he did walk me through exactly how to calculate my business percentage and which forms I needed to file to claim either mileage or depreciation. Saved me from making a mistake that could have triggered an audit.
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Isabella Russo
•How does this actually work? Do they just call the IRS for you or what? Seems weird that they could get through when regular people can't.
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Rajiv Kumar
•Yeah right. No way they can get through to the IRS that fast. I've been calling for MONTHS about my business auto deductions with no luck. This sounds like a scam to me.
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ApolloJackson
•They use a technology that navigates the IRS phone system and waits on hold for you. When they reach a live agent, you get a call to connect with the agent directly. They don't talk to the IRS for you - they just handle the waiting part. It's not a scam at all. They've been featured in major publications because the IRS wait times have been so extreme. They just found a way to automate the hold process so you don't have to waste hours of your life listening to that terrible hold music.
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Rajiv Kumar
I need to publicly eat my words about Claimyr. After my skeptical comment, I was still desperate to talk to the IRS about my vehicle deduction issues before filing, so I tried it anyway. Honestly, I'm shocked. After waiting on hold myself for 2+ hours multiple times with no success, Claimyr got me through to an IRS agent in about 22 minutes. The agent walked me through exactly how the business percentage works for my vehicle and confirmed that I was calculating it correctly. The agent also explained the special depreciation limits for passenger vehicles like the Tesla Model 3 that the original poster was asking about. This saved me from making a huge mistake on my Schedule C. Definitely worth it for the peace of mind before filing.
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Aria Washington
I've been using my truck for business for years and here's what I do: I keep two mileage logs - one in my truck with a pen/paper and one digital backup. I write down EVERY business trip with the date, start/end odometer, destination, and business purpose. At the end of the year, I calculate my total miles driven (from maintenance records and end-of-year odometer) and divide my business miles by total miles to get my business percentage. In your case, if that's less than 50%, I'd just use the standard mileage rate since it's usually better for low business use. Don't overthink it - just be consistent and keep good records. The biggest issue isn't which method you use, it's having solid documentation if you get audited.
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Liam O'Reilly
•What app do you use for the digital backup? I'm terrible at remembering to log miles.
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Aria Washington
•I use MileIQ for my digital backup. It runs in the background on my phone and automatically tracks all my trips. At the end of each day, I just swipe left for personal trips and right for business trips. Takes maybe 30 seconds daily. There are other good apps too like Everlance and Stride. The key is finding one that's easy enough that you'll actually use it consistently. Some of them can even generate reports at tax time that show your business percentage and estimated deduction amount.
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Chloe Delgado
Just a heads up, the rules about EV tax credits changed again this year. Teslas assembled in North America might qualify for the $7,500 credit depending on battery component sourcing. The Model 3 RWD version I think is eligible for the full credit now because of the battery changes. But that's separate from your business deduction. If you're under 50% business use, you're stuck with just mileage deduction like others have said. One thing to consider is trying to legitimately increase your business use percentage. Could you consolidate personal errands to use another vehicle and use the Tesla primarily for business? The more you can document legitimate business use, the better your deduction.
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Ava Harris
•I thought Teslas were over the MSRP caps though? Isn't there a $55,000 limit for sedans?
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Maya Patel
Great question about the Tesla Model 3! Since you're tracking business miles and expecting under 50% business use, the standard mileage deduction is likely your best bet. For 2025, that's around 68.5 cents per business mile as Emma mentioned. One thing to keep in mind - even if you start with the standard mileage rate, you can potentially switch to actual expenses/depreciation in future years if your business use percentage increases. But you can't go the other way around. Also, don't forget to factor in the potential EV tax credit when calculating your overall tax benefits. The Model 3 eligibility has been changing based on battery sourcing requirements, so it's worth checking the current status when you're ready to purchase. For record keeping, I'd recommend using one of those mileage tracking apps like MileIQ or Everlance that others have mentioned. Having automated tracking makes it much easier to prove your business use percentage if the IRS ever questions it. The key is being consistent and having solid documentation from day one.
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Juan Moreno
•Thanks for the comprehensive overview! I'm actually in a similar situation and have been debating between the standard mileage rate and actual expenses. One question - if I do go with standard mileage initially, is there any specific documentation I need beyond just tracking miles? Like do I need to keep receipts for gas and maintenance even if I'm not deducting actual expenses? Also, regarding the EV credit eligibility changes - is there a reliable way to check current Model 3 status? It seems like the rules keep shifting and I want to make sure I have accurate info before making the purchase decision.
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Anderson Prospero
•Good questions! For standard mileage, you don't need to keep receipts for gas and maintenance since those costs are already built into the per-mile rate. However, I'd still recommend keeping records of your vehicle purchase price, any major repairs, and parking/tolls since those can sometimes be deducted separately. The main documentation you need is solid mileage logs showing date, business purpose, destination, and miles for each trip. The IRS is pretty strict about this - they want contemporaneous records, not something you reconstruct later. For EV credit eligibility, the Treasury Department maintains an updated list at fueleconomy.gov. You can search by make/model/year to see current eligibility status. The rules do change frequently based on where components are sourced, so definitely check right before you buy rather than relying on older information.
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Mohammed Khan
•Good questions! For standard mileage, you don't need to keep gas and maintenance receipts since those costs are already factored into the per-mile rate. However, you should still keep records of parking fees, tolls, and any other direct business expenses since those can be deducted separately on top of the mileage rate. Your main documentation should focus on proving the business purpose of each trip - date, destination, odometer readings, and reason for the business travel. A simple mileage log or app like the ones mentioned earlier will handle this perfectly. For current EV credit eligibility, the IRS maintains an updated list on their website, but it changes frequently based on manufacturing locations and battery component sourcing. The Department of Energy also has a tool where you can search by VIN to check specific vehicle eligibility. Since Tesla has been making changes to their supply chain, it's worth checking closer to your purchase date rather than relying on older information. One tip: if you're on the fence between deduction methods, consider running the numbers both ways for your first year to see which gives you a better result, then stick with that approach.
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Hannah White
•For standard mileage, you don't need to keep receipts for gas and maintenance since those costs are already built into the per-mile rate. However, I'd still recommend keeping major receipts (like for repairs over $500) just in case you decide to switch to actual expenses in a future year - you'll need historical data to establish the vehicle's basis. The key documentation for standard mileage is your mileage log showing date, odometer readings, destination, and business purpose for each trip. Also keep records of your total annual mileage to calculate your business use percentage. For EV credit eligibility, the Treasury Department maintains an updated list at fueleconomy.gov - search for "EV tax credit eligible vehicles." The Model 3 status has been changing based on battery sourcing, so definitely check that official list right before you purchase since eligibility can shift with production changes.
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Ryan Vasquez
•Great questions! For standard mileage, you technically don't need to keep receipts for gas and maintenance since those costs are already built into the mileage rate. However, I'd still recommend keeping major receipts (especially for repairs) as backup documentation. The IRS likes to see that you're maintaining proper records, and it shows you're treating this as a legitimate business expense. For your mileage log, make sure you're tracking: date, starting/ending locations, odometer readings, miles driven, and business purpose for each trip. A simple "client meeting" or "business supply run" is sufficient for the purpose. Regarding EV credit eligibility - the Treasury Department maintains an updated list on their website, but it changes frequently based on manufacturing location and battery sourcing. Your best bet is to check the official IRS website or consult with a tax professional right before purchase, since the rules can literally change month to month. Some Tesla dealerships also stay updated on current eligibility status for their models.
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Leslie Parker
•For standard mileage, you don't need to keep receipts for gas and maintenance since those costs are already factored into the per-mile rate. However, I'd still recommend keeping major repair receipts and your vehicle registration/insurance documents just in case. The main documentation you need is solid mileage logs showing date, destination, business purpose, and odometer readings. For EV credit eligibility, the IRS has a searchable database on their website where you can look up specific vehicles by VIN or model. The Treasury Department also maintains a list of eligible vehicles that gets updated regularly. Since the rules change based on battery sourcing and final assembly location, it's worth checking right before you purchase rather than relying on outdated information. Some dealerships are also pretty good at knowing current eligibility status for the models they sell.
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Laila Fury
•Great questions! For standard mileage, you actually don't need to keep gas and maintenance receipts since those costs are already factored into the per-mile rate. You just need solid mileage documentation - dates, destinations, business purpose, and odometer readings. However, I'd still recommend keeping major maintenance records just in case you decide to switch to actual expenses in a future year. For the EV credit eligibility, the Treasury Department maintains an updated list on their website at treasury.gov. You can search by make/model to see current eligibility status. The Model 3 eligibility does change based on which trim level and where it's manufactured, so definitely check right before you purchase since the rules can shift quarterly based on battery component sourcing requirements. One tip - if you're close to that 50% business use threshold, consider whether you can legitimately structure your driving to push it over 50%. That opens up the depreciation option which might be more beneficial for an expensive vehicle like a Tesla, even with the luxury auto limits.
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Fatima Al-Suwaidi
•Good questions! For standard mileage deduction, you don't need to keep gas and maintenance receipts since those costs are already factored into the per-mile rate. However, I'd still recommend keeping them just in case you decide to switch to actual expenses in a future year - having that historical data can be helpful. What you DO need to keep with standard mileage is: your mileage log (obviously), records showing the total miles driven for the year (like maintenance records or year-end odometer readings), and documentation of the business purpose for each trip. For the EV credit eligibility, the best resource is the IRS website which maintains an updated list of qualifying vehicles. You can also check Tesla's website as they usually indicate which trim levels qualify. The Model 3 eligibility has been bouncing around based on where the batteries are sourced, so definitely verify right before you purchase since the rules can change quarterly. One tip: if you're close to 50% business use, consider whether you can legitimately restructure some activities to push over that threshold. At 50%+ business use, the depreciation method often provides better tax benefits than mileage, especially for expensive vehicles like Teslas.
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Amina Diallo
•Great questions! For standard mileage, you actually don't need to keep receipts for gas and maintenance since those costs are already factored into the per-mile rate. You just need solid mileage documentation - dates, destinations, business purpose, and odometer readings. However, I'd still recommend keeping major maintenance records just in case, and you'll definitely need them if you ever switch to actual expenses in future years. For EV credit eligibility, the Department of Energy maintains an updated list at fueleconomy.gov that shows which specific trim levels and model years qualify. The Treasury Department also publishes guidance, but it can be technical. Since eligibility can change based on where the specific vehicle was manufactured and battery sourcing, I'd recommend checking right before you purchase rather than relying on older information. You might also want to consider timing your purchase - if you're on the border of 50% business use, waiting until early in your tax year and being strategic about your driving patterns could potentially push you over the threshold for actual expense deductions.
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Anastasia Ivanova
•For standard mileage, you don't need to keep receipts for gas and routine maintenance since those costs are already built into the per-mile rate. However, I'd still recommend keeping records of major repairs, insurance, and registration fees - these can sometimes be deducted separately even when using standard mileage. The main documentation you need is solid mileage logs showing date, destination, business purpose, and odometer readings for each business trip. Keep these for at least 3 years after filing. For current EV credit eligibility, the IRS has a tool on their website where you can search by VIN to check if a specific vehicle qualifies. The rules do change frequently based on battery sourcing and final assembly location, so definitely check closer to your purchase date. Tesla's website also usually has updated info on which trim levels currently qualify.
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Giovanni Rossi
•For standard mileage, you don't need to keep gas and maintenance receipts since those costs are already built into the per-mile rate. However, I'd still recommend keeping records of major expenses like insurance, registration fees, and loan interest - these can sometimes be deducted separately even when using standard mileage. The most important documentation for standard mileage is your mileage log showing business purpose, dates, destinations, and odometer readings. The IRS loves detailed contemporaneous records. For EV credit eligibility, check the IRS website or fueleconomy.gov - they maintain updated lists of qualifying vehicles. The Treasury also publishes guidance on which specific trim levels and model years qualify. Since Tesla has been making supply chain changes throughout the year, the eligibility can literally change month to month for the same model. Pro tip: if you're close to the purchase decision, consider timing it strategically. Sometimes waiting a few months can mean the difference between qualifying for the credit or not, especially with how Tesla has been adjusting their battery sourcing.
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StardustSeeker
•Great questions! For standard mileage deduction, you technically don't need to keep gas and maintenance receipts since those costs are already built into the per-mile rate. However, I'd still recommend keeping major maintenance records and your vehicle registration/insurance info - the IRS may want to see proof that you actually owned and operated the vehicle during the tax year. The main documentation you need is solid mileage logs showing date, destination, business purpose, and miles for each trip. Plus your total annual mileage to calculate the business use percentage. For checking current EV credit eligibility, the Treasury Department maintains an updated list at fueleconomy.gov - just search for "federal tax credit eligible vehicles." They update it regularly as manufacturers submit new battery sourcing information. You can also check directly with Tesla before purchasing since they should know the current status of each Model 3 variant. The eligibility really does change frequently as battery supply chains shift, so definitely verify right before you buy rather than relying on older information.
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Luca Russo
•@Juan Moreno For standard mileage, you don t'need to keep gas and maintenance receipts since those costs are already factored into the per-mile rate. However, I d'still recommend keeping basic records of major expenses like insurance, registration, and loan interest - these can sometimes be partially deductible even when using standard mileage. The most important documentation is your mileage log showing business purpose, dates, destinations, and odometer readings. Also keep records of your total annual mileage to calculate your business use percentage. For EV credit eligibility, the IRS maintains a list of qualifying vehicles on their website, but it updates frequently. The Treasury Department also has a tool where you can search by VIN once you have a specific vehicle in mind. Tesla s'website also shows current eligibility status for each model. Just remember the income limits too - $300K AGI for joint filers, $150K for single filers.
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Ravi Choudhury
•Good question! If you're using the standard mileage rate, you don't need to keep receipts for gas, oil, or routine maintenance since those costs are already factored into the per-mile rate. However, you should still keep receipts for parking fees, tolls, and any major repairs or improvements since those can be deducted separately even when using standard mileage. The most important documentation for standard mileage is your mileage log showing date, odometer readings, destination, and business purpose for each trip. Keep records of your vehicle's total annual mileage too (from maintenance records or year-end odometer readings) to calculate your business use percentage. For current EV credit eligibility, check the IRS website or fueleconomy.gov - they maintain updated lists of qualifying vehicles. The Treasury Department also publishes guidance on which specific trims and model years qualify. Since the rules change based on battery sourcing and final assembly location, it's worth checking right before you purchase rather than relying on older information.
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