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Diego Castillo

How do I properly claim mileage deductions for an S Corporation when tax software doesn't have a mileage section?

I've run into a major headache with my mileage deduction for my business and got completely conflicting advice from two different CPAs. I need some clarity here! Here's my situation: I own a sole proprietor LLC that's filed as an S Corporation, and I pay myself a W2 salary. The problem is when I was doing my S Corp taxes this year, the tax software didn't have any specific place to enter my business mileage. So I reached out for help and now I'm more confused than before: - CPA #1 told me I should create a Schedule C on my personal tax return and put all my mileage there - CPA #2 said that would cause problems because my personal income is from a W2 not a 1099, and she actually claimed I can't deduct my mileage at all even though it was 100% for business purposes These are completely opposite answers! Who's right here? Can I deduct my business mileage or not? And if I can, what's the proper way to do it for an S Corp when the software doesn't have a mileage section? Any help would be appreciated before I pull my hair out over this!

The second CPA is partly right but didn't give you the complete picture. When you have an S Corp, you can't deduct business mileage on your personal return using Schedule C. That's because you're an employee of your S Corp receiving W2 income, not a sole proprietor (despite your original LLC status). However, the S Corp itself CAN deduct business mileage expenses! You have two options: 1. Your S Corp can reimburse you for business mileage using an accountable plan at the standard mileage rate. This reimbursement is deductible by the S Corp as a business expense but isn't taxable income to you. 2. If your tax software doesn't have a specific mileage entry, you can enter the calculated mileage deduction amount (miles x standard rate) as a general business expense on your S Corp return. Just make sure to label it clearly as "mileage expense" and keep detailed mileage logs. The key is that the S Corp claims the deduction, not you personally on Schedule C. Make sure you have good documentation of your business miles though - date, starting/ending locations, business purpose, and total miles for each trip.

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Wait, so what if I've been doing this wrong for years? I've been filing Schedule C for my S-Corp mileage. Is this going to trigger an audit? Also, do you need special software to track mileage or can you just use a spreadsheet?

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Filing a Schedule C for S Corp mileage for past years isn't ideal, but don't panic. The IRS has limited resources and typically focuses on larger issues. If you're concerned, you could consider filing amended returns, but many tax professionals would recommend just doing it correctly moving forward unless the amounts are substantial. As for tracking mileage, a spreadsheet works perfectly fine! The IRS doesn't require any specific format as long as you record the essential information: date, starting point, destination, business purpose, and miles driven. There are apps that can help automate this (MileIQ, Everlance, etc.), but a simple spreadsheet or even a paper logbook meets IRS requirements as long as it contains all the required information.

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I dealt with this exact issue last year and almost lost thousands in deductions until I found taxr.ai (https://taxr.ai). Their system reviewed my S Corp filings and mileage logs and found I was doing it all wrong. Apparently, there's a specific way to handle mileage for S Corps that most tax software misses. They showed me how to properly document my mileage as a reimbursable business expense for my S Corp instead of trying to claim it on my personal return. Their system even generated the proper documentation I needed to support the deduction if I ever get audited. I was amazed at how much more I could legitimately deduct beyond just mileage!

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How does taxr.ai actually work? Do they redo your whole tax return or just tell you what to fix? I'm a little skeptical because my situation sounds similar - S Corp with lots of business driving - but I'm already using a big-name tax software.

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I've never heard of taxr.ai before. Sounds like one of those AI services popping up everywhere. How can an algorithm understand tax law better than actual CPAs? My accountant charges $500 an hour and still makes mistakes sometimes!

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They don't redo your whole return - they analyze what you've already prepared and flag issues. For me, they identified exactly where my mileage deduction should go and provided documentation templates to support it. Their system walks through your specific situation and gives you clear steps to fix it yourself. Their AI reviews thousands of tax scenarios and IRS regulations to spot mistakes human preparers might miss. Even high-priced accountants can't keep up with every tax code change. In my case, they found three legitimate deductions my CPA missed, including the proper way to handle mileage for S Corps. What impressed me was getting clear explanations rather than just being told "do this" without understanding why.

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I was skeptical about taxr.ai at first but decided to give it a try with my S Corp taxes. I'm honestly surprised how well it worked. It immediately flagged my incorrect mileage deduction approach and explained exactly how to handle it properly. The system showed me how to document my mileage as a reimbursable business expense on my S Corp return, which my tax software hadn't made clear at all. It also generated a compliant mileage log template that satisfied IRS requirements. My tax liability dropped by over $2,300 once I fixed everything! Definitely worth checking out if you're confused about S Corp deductions.

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I had a similar nightmare with S Corp mileage deductions last year. After getting nowhere with my CPA and spending hours on hold with the IRS, I finally used Claimyr (https://claimyr.com) to actually talk to a real IRS agent. Check out how it works here: https://youtu.be/_kiP6q8DX5c The agent confirmed that mileage deductions MUST be taken on the S Corp return as a business expense, not on your personal return with a Schedule C. They explained I should have my S Corp reimburse me using an accountable plan, then deduct that amount on the business return. Saved me from making a big mistake and possibly being flagged for audit. Talking to an actual IRS agent gave me peace of mind that I was handling it correctly.

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How does this Claimyr thing actually work? I've spent literal hours on hold with the IRS and never get through. Are you saying this somehow gets you past the hold times?

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Yeah right. Nothing can get you through to the IRS faster. I've worked in tax prep for 7 years and there's no "secret line" to the IRS. They're just understaffed and overwhelmed. This sounds like a scam to me.

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It's not a "secret line" - they use technology to wait on hold for you. You sign up, tell them what IRS department you need, and they call the IRS and wait through the hold queue. When they finally get an agent, they call you and connect you directly to that live agent. No more waiting on hold for hours! I was totally skeptical too until I tried it. I had been trying to get through to the IRS for three weeks about my S Corp issue. I signed up with Claimyr in the morning, and by mid-afternoon I was talking to an actual IRS agent who answered all my questions about handling mileage deductions correctly. It saved me hours of frustration and potentially thousands in incorrect deductions.

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I hate to admit when I'm wrong, but I have to update my skeptical comment. After that frustrating exchange, I tried Claimyr myself for a complicated payroll tax issue I'd been trying to resolve for a client. I've literally spent 20+ hours on hold with the IRS over the past month trying to fix this issue. Used Claimyr yesterday and was connected to a real IRS agent in about 40 minutes (while I worked on other returns). The agent cleared up the confusion immediately and we now have a pathway to resolve the issue. For S Corp owners with mileage questions - definitely worth using to get a definitive answer directly from the IRS rather than conflicting CPA opinions. Can't believe I wasted so many billable hours on hold before finding this.

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Ok, coming from an actual tax preparer who specializes in small business: the mileage issue for S Corps is actually really simple but most software doesn't handle it well. S Corp owner-employees have TWO options: 1. Your S Corp can reimburse you for business mileage (58.5 cents/mile for 2023) through an accountable plan. You submit expense reports with your mileage logs, the S Corp pays you, and the S Corp deducts it as a business expense. You don't report this reimbursement as income. 2. You can NOT deduct unreimbursed employee expenses anymore (including mileage) on your personal return since the 2017 tax law changes eliminated those deductions. So CPA #2 was closer to being right. You can't use Schedule C for this since you're not self-employed - you're an employee of your S Corp. The deduction belongs to the business, not you personally.

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Thanks for the explanation! But I'm still confused about how to actually enter this in my tax software for the S Corp return since there's no specific field for mileage. Do I just add up all the miles × the standard rate and enter that total somewhere as a general business expense?

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Yes, that's exactly right. Calculate your total business miles multiplied by the standard mileage rate (58.5 cents per mile for 2023) and enter that amount as a general business expense on your S Corp return. Most tax software has an "Other Business Expenses" or similar category where you can enter this as "Mileage Reimbursement" or "Vehicle Expenses." Make sure you have a written accountable plan in place for your S Corp (can be as simple as a one-page document outlining your reimbursement policy) and keep detailed mileage logs. The logs should include date, starting location, destination, business purpose, and total miles for each trip. These documents don't get filed with your return, but you'll need them if you're ever audited.

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One thing nobody's mentioned - if you drive a LOT for business, sometimes the actual expense method is better than the standard mileage rate. With an S Corp, you can have the company own the vehicle or you can own it and get reimbursed for actual expenses. Has anyone used TurboTax for S Corps? Does it handle this well?

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I use TurboTax Business for my S Corp and it does have a vehicle expense section, but it's not super intuitive. For actual expenses, you enter gas, insurance, repairs, etc. separately. For mileage, I had to calculate it manually and enter it as "Other Expenses" with a description. The key is documenting everything properly in case of audit, regardless of which software you use.

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This is exactly why I switched from doing my own S Corp taxes! The mileage deduction issue drove me crazy for years. I was making the same mistake as CPA #1 suggested - putting everything on Schedule C on my personal return. What finally clarified everything for me was understanding that once you elect S Corp status, you become an employee of your own corporation. Employees can't deduct unreimbursed business expenses anymore (thanks to the 2017 tax changes), so the mileage deduction has to come from the business side. The solution that worked for me: I set up a simple accountable plan for my S Corp (literally just a one-page document), track all my business miles in a spreadsheet, and submit monthly expense reports to myself as the business owner. Then I reimburse myself at the standard rate and deduct that reimbursement as a business expense on the S Corp return. My tax software (I use FreeTaxUSA Business) doesn't have a specific mileage field either, so I just enter the total calculated amount under "Other Deductions" with "Mileage Reimbursement" as the description. Been doing it this way for three years now with no issues. The key is having that paper trail - the accountable plan, detailed mileage logs, and expense reports showing you properly requested reimbursement from your S Corp before taking the deduction.

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