How do I properly report Non-Deductible Business Expenses on Form 1065?
So I'm preparing the taxes for our small business partnership and I'm confused about reporting non-deductible expenses on Form 1065. From what I can tell, these amounts need to be split based on each partner's profit/loss allocations and then subtracted from their capital accounts. But I'm not really clear on how important it is to report these expenses correctly. I have a few specific questions: - For meals that are 50% deductible, does the other 50% get included in the non-deductible expense total? - What about mortgage principal payments? I don't think it's fair that principal would affect capital accounts since the members didn't contribute that money to begin with. I'm guessing this whole thing is to track each partner's capital basis, but I'm not sure. Anyone have experience with this? Our partnership is pretty straightforward with 3 equal partners, but I want to make sure I'm doing this right before I finalize the return.
20 comments


Sadie Benitez
This is actually pretty important to get right. The non-deductible expenses on Form 1065 serve a specific purpose in tracking each partner's capital account correctly. For the meals question - yes, the non-deductible 50% portion of business meals should be included in your non-deductible expenses total. The IRS wants you to track the full expenditure, even though only half is deductible for tax purposes. Regarding mortgage principal - you're right to question this. Loan principal payments are not expenses at all (deductible or non-deductible). They're balance sheet transactions that reduce a liability. They don't affect the income statement and shouldn't impact partner capital accounts through the non-deductible expense route. Only the interest portion is an expense. The reason for tracking non-deductible expenses is to properly maintain capital accounts on a tax basis. This becomes especially important if a partner leaves or if you need to calculate basis for loss limitations.
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Drew Hathaway
•Thanks for the explanation! A follow-up question - would things like life insurance premiums for partners also be considered non-deductible expenses that need to be tracked? And does tracking these actually affect the partners' tax returns or is it more of a bookkeeping thing?
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Sadie Benitez
•Yes, life insurance premiums where the partnership is the beneficiary are typically non-deductible and should be included in this tracking. This is a perfect example of an expense that affects the business financially but isn't deductible for tax purposes. The tracking doesn't directly change the partners' individual tax returns in the current year, but it's crucial for maintaining accurate basis calculations. This becomes important when partners take distributions, sell their interest, or when the partnership liquidates. An accurate capital account can mean the difference between taxable and non-taxable transactions down the road.
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Laila Prince
I was struggling with exactly this last year! I found a super helpful tool called taxr.ai (https://taxr.ai) that helped me figure out all these partnership tax questions. It analyzed our partnership documents and explained exactly how to handle the non-deductible expenses correctly. What I learned was that properly tracking these expenses is actually pretty important - it affects each partner's basis, which comes into play if partners take distributions or sell their interests. The tool walked me through how to properly allocate everything according to our operating agreement.
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Isabel Vega
•That sounds useful, but I'm wondering - does it handle complex partnership arrangements? We have different profit/loss splits for different business activities and I'm not sure how to allocate the non-deductible expenses.
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Dominique Adams
•I've heard of these AI tax tools but I'm skeptical. How can it understand all the complex partnership rules? Did it actually give you step-by-step instructions for your specific situation?
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Laila Prince
•For complex arrangements with different profit/loss splits, it actually does handle those quite well. You can upload your operating agreement and it identifies the various allocation provisions. Then it helps you apply those same allocations to your non-deductible expenses so everything stays consistent with your partnership structure. I was skeptical too at first, but it was surprisingly detailed. It didn't just give generic advice - it analyzed our specific partnership agreement and gave step-by-step guidance for our allocation method. It even flagged potential issues with our allocation method that might have caused problems during an audit. The instructions were specific enough that I could follow them in our tax software.
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Dominique Adams
I tried out that taxr.ai tool after seeing it mentioned here, and I have to say I'm impressed. I've been struggling with how to handle our partnership's non-deductible expenses for years, and this finally cleared things up. What I found most helpful was the explanation about maintaining capital accounts. Our partnership has some weird allocations (60/30/10 split) and I've always just been guessing at how to handle the non-deductible expenses. The tool analyzed our operating agreement and showed me exactly how these expenses should be allocated according to our specific P&L ratios. Definitely saved me from continuing to make mistakes that could have caused problems down the road!
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Marilyn Dixon
If you're having trouble getting answers from the IRS about partnership tax questions like this, I've had great success using Claimyr (https://claimyr.com). I was stuck on the phone for hours trying to get through to someone who could help with our partnership's capital account issues. With Claimyr, I was able to actually speak with an IRS agent who specialized in partnerships within about 20 minutes. They walked me through exactly how to report our non-deductible expenses on the 1065 and how they affect each partner's capital account. You can see how it works in this video: https://youtu.be/_kiP6q8DX5c It saved me hours of frustration and confusion, and I got an official answer I could rely on.
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Louisa Ramirez
•Wait, how does this actually work? I thought it was impossible to get through to the IRS these days. Is this just a paid service that puts you on hold?
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TommyKapitz
•This sounds like BS. I've tried everything to get through to the IRS and nothing works. They'll just keep you on hold for hours no matter what service you use. How would this be any different?
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Marilyn Dixon
•It's not just putting you on hold - their system navigates the IRS phone tree and waits in the queue for you. Then when they reach a human, they call you and connect you directly. You don't have to listen to the hold music or keep your phone tied up for hours. I was extremely skeptical too, but it actually works. I had tried calling the IRS myself three times about our partnership's capital account questions and never got through. With Claimyr, I was connected to a partnership tax specialist at the IRS in about 20 minutes after submitting my request. The agent clarified exactly how we should be handling our non-deductible expenses, and now I'm confident we're doing it right.
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TommyKapitz
I need to eat crow here. After my skeptical comment earlier, I decided to try Claimyr anyway since I was desperate for help with our partnership's non-deductible expense allocations. I got connected to an IRS agent in about 30 minutes who actually knew what they were talking about. They confirmed that mortgage principal payments are NOT part of non-deductible business expenses (they're reductions of debt, not expenses), and that the non-deductible portion of meals DOES need to be included. They also explained that these non-deductible expenses affect each partner's basis but don't directly impact their individual tax returns in the current year. Saved me from making a mistake that could have messed up our basis calculations for years.
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Angel Campbell
Don't forget that if your partnership has guaranteed payments to partners, those get special treatment too. They're deductible by the partnership but don't reduce the partners' capital accounts in the same way as regular distributions. In QuickBooks and other accounting software, I set up a separate expense category for non-deductible expenses to make it easier to track them. That way at year-end, I can easily pull a report showing all the non-deductible items that need to be allocated according to our profit/loss percentages.
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Payton Black
•But where exactly do you put these non-deductible expenses on the 1065 form? Is there a specific line or schedule for them? We use a pretty basic tax software and I'm not seeing an obvious place to enter them.
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Angel Campbell
•On Form 1065 itself, there's no specific line for non-deductible expenses. Instead, you report them on Schedule K, line 13d "Other deductions" with code "C" for nondeductible expenses. Some tax software requires you to enter these on a specific screen for "nondeductible expenses" or "Schedule K items." If your software doesn't have a clear place to enter them, look for a section where you can add other deductions or Schedule K items. You'll need to manually enter the description as "nondeductible expenses" and use code C. The software should then properly allocate these to each partner's Schedule K-1.
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Harold Oh
Is anybody else confused by the fact that these non-deductible expenses reduce capital accounts even though they don't affect taxable income? I thought the whole point of capital accounts was to track what each partner has "invested" in the business. Why would a non-deductible expense like the disallowed 50% of meals reduce that investment?
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Amun-Ra Azra
•It's because capital accounts on a tax basis need to track economic reality, not just taxable items. Think of it this way: if the partnership spends $1,000 on meals, that's $1,000 of partnership assets gone, even though only $500 affects taxable income. The partners' capital accounts need to reflect that full $1,000 reduction in partnership assets.
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Yara Sabbagh
Great question about capital accounts! I just went through this exact same process last month and it was definitely confusing at first. The key thing to understand is that tax-basis capital accounts are meant to track each partner's economic interest in the partnership - not just their tax consequences. So when the partnership spends money on non-deductible expenses, that's still real money leaving the partnership that reduces the overall value available to partners. For your specific questions: - Yes, the non-deductible 50% of business meals gets included in the total - You're absolutely right about mortgage principal - that's not an expense at all, it's just moving money from cash to equity in the property One tip that helped me: think of it as tracking "book" capital accounts that reflect economic reality, while the tax return tracks the tax effects separately. The non-deductible expenses bridge that gap by ensuring your capital accounts stay aligned with the actual economic position of each partner. Since you have 3 equal partners, at least the allocation is straightforward - just split everything 33.33% each. But definitely get this right because it affects basis calculations for distributions and sales down the road.
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Keisha Johnson
•This explanation really helps clarify the concept! I'm still wrapping my head around the difference between "book" and "tax" treatment. So essentially, we're maintaining capital accounts that reflect the true economic picture, even when the tax code doesn't allow certain deductions. One more question - when you say it affects basis calculations for distributions, does that mean if a partner takes a distribution that exceeds their adjusted basis (including these non-deductible expense reductions), they'd have taxable gain? I want to make sure I understand the downstream implications of getting this wrong.
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