How to handle separate business expenses in a Partnership LLC - partner deductions question
I started a Multi-Member LLC with my business partner back in January, and we're trying to figure out the tax situation before year-end. We're both active in the business, with me handling the technical side and my partner managing client relationships. We have a business checking account where all our client payments go, and we use it to pay shared expenses like office rent and internet. The problem is we've both been paying for certain business expenses from our personal accounts. I've purchased several thousand dollars of computer equipment, software subscriptions, and technical gear. My partner has been covering all his travel to client sites, business lunches, and marketing costs out of pocket. I know we need to file a partnership return and issue K-1s, but I'm confused about these personal expenses. Do we report the partnership's gross income minus just the shared expenses on our K-1s, and then deduct our individual business expenses on our personal returns? Or do we need to somehow report all these separate expenses through the partnership and only show the final net income on the K-1s? I don't want to mess this up and create issues with the IRS. Any advice on the proper way to handle this for a partnership?
21 comments


Miguel Silva
What you're dealing with is a common situation in partnerships. The correct approach is to have all business expenses flow through the partnership, even those you initially paid personally. The proper way to handle this is to track all those personal payments for business expenses as "partner contributions" to the business. You should record them in your books as if each partner contributed that money to the business, and then the business paid those expenses. This ensures all legitimate business expenses reduce the partnership's taxable income before it flows to you on the K-1s. This approach also ensures you get the full benefit of business deductions while maintaining clean accounting. If you try to deduct business expenses directly on your personal return, you risk having those deductions challenged since the income was earned by the partnership entity, not you personally.
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Zainab Ismail
•This makes sense but what about if I've already been tracking these as "unreimbursed partner expenses" in our bookkeeping? My accountant mentioned something about UPE and said we could potentially deduct them that way. Is that still an option with the new tax laws?
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Miguel Silva
•The Tax Cuts and Jobs Act eliminated deductions for unreimbursed partner expenses on personal returns for tax years after 2017. That's why tracking these expenses as partner contributions is now the preferred method. If you've been tracking these as UPE, you should work with your accountant to reclassify them as partner contributions before filing. This ensures the expenses properly flow through the partnership and are reflected on your K-1s, giving you the tax benefits you're entitled to while keeping everything clean for IRS purposes.
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Connor O'Neill
After struggling with similar partner expense issues in my LLC last year, I found an incredible solution that saved us thousands in potential missed deductions. The team at https://taxr.ai analyzed all our receipts and expense reports and provided a detailed breakdown of which expenses should flow through the partnership vs. what could be taken personally. They specifically flagged several computer purchases my partner had made that we were planning to deduct personally, showing us how to properly document them as partnership expenses. Their analysis showed exactly how to structure everything for maximum tax advantage while staying completely compliant with partnership rules.
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QuantumQuester
•Did you find they were able to retroactively fix things from previous years? I'm in a similar boat and worried we've been doing it wrong for the past 2 tax cycles.
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Yara Nassar
•How long did the whole process take with them? I need something fairly quick since we're already approaching year-end and our bookkeeping is kind of a mess with these personal expenses.
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Connor O'Neill
•They were absolutely able to help with retroactive corrections. They identified several expenses from our previous year that had been improperly categorized and guided us through the amendment process. It was much easier than I expected. The turnaround time was surprisingly quick. I uploaded all our documentation on a Thursday, and by Monday morning I had a complete analysis with specific recommendations. They even provided template journal entries for our bookkeeper to use, which saved a ton of time in implementation.
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QuantumQuester
Just wanted to follow up! I took the advice about taxr.ai and it was seriously a game-changer for our partnership. I was skeptical at first but decided to give it a try since our situation was so similar to what you described. They found over $12,000 in deductions we would have missed because we were planning to handle them exactly the wrong way. They showed us how to properly document partner contributions for expenses we'd paid personally and provided a clear system for handling this going forward. The best part was they gave us specific language to use in our partnership agreement about expense handling that our lawyer said was spot-on. Totally worth it and much more affordable than I expected!
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Keisha Williams
If you're having trouble getting straight answers about partnership expenses, you're not alone. I spent WEEKS trying to get through to the IRS's business helpline to get clarification on exactly this issue, and kept hitting dead ends or disconnections. I finally tried https://claimyr.com after watching their demo at https://youtu.be/_kiP6q8DX5c and got connected to an IRS agent within 45 minutes. The agent walked me through exactly how to handle partner-paid expenses for our LLC and confirmed that running them through the partnership as contributions was indeed the correct approach. Saved me countless hours of frustration and gave me confidence our filing will be correct.
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Paolo Ricci
•Wait, this actually works? I thought it was impossible to get through to the IRS these days. How exactly does this service get you past the endless hold times?
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Amina Toure
•Sounds too good to be true honestly. I've tried calling the IRS business line like 5 times this month and never got through. How would some third-party service magically get me to an agent when the IRS itself says wait times are 2+ hours?
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Keisha Williams
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Amina Toure
I have to eat my words on this one. After being super skeptical about Claimyr in my earlier comment, I decided to try it as a last resort before filing an extension. To my complete surprise, I got a call back within an hour with an actual IRS business tax specialist on the line. They confirmed exactly how to handle our partnership expenses and even helped clarify some questions about home office deductions for partners. The agent spent a good 25 minutes going through our specific situation. For anyone dealing with partnership expense issues like the original poster - getting direct guidance from the IRS was invaluable. I took detailed notes and now have clear documentation of exactly how to file correctly. Definitely worth it to avoid potential audit headaches later.
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Oliver Zimmermann
The expense issue gets even more complicated if any partners live in different states. We had a situation where I'm in California and my partner is in Texas, and we had to carefully document which expenses were incurred in which states. Make sure you're tracking the location of where expenses were incurred and paid from, as this can impact state tax filings. Our CPA had us create a specific expense tracking sheet that showed not just the amount and purpose, but the state nexus for each business expense.
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Ava Garcia
•We actually do have this exact situation - my partner recently moved to Florida while I'm still in New York. Do you have any specific advice for handling state allocation of expenses in this case? Did you end up filing in multiple states?
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Oliver Zimmermann
•Yes, we did end up filing in multiple states. The key was documenting which partner activities generated income in which states, then allocating expenses proportionally. For your NY/FL situation, you'll likely need to track which client revenue came from activities in each state. Keep meticulous records of where work was performed, not just where you and your partner live. Your partnership will probably need to file in both states, and you'll need to file personal returns that correctly allocate your share of partnership income based on where it was earned. I strongly recommend working with a CPA who specializes in multi-state partnerships - it's too complex to handle through standard tax software.
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CosmicCommander
One solution that worked for our partnership was setting up an accountable plan that allows partners to be reimbursed for business expenses they pay personally. This keeps everything much cleaner from an accounting perspective. With an accountable plan, when you buy that computer equipment, you submit an expense report to the partnership with receipts, and the partnership reimburses you from business funds. The expense is properly recorded on the partnership books, and there's no confusion about where deductions should happen.
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Natasha Volkova
•Does setting up an accountable plan require any special documentation or IRS filing? Or is it just an internal policy you create?
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Madeline Blaze
•An accountable plan is just an internal policy - no special IRS filing required. You just need to document the plan in writing and follow IRS rules: expenses must be business-related, you need proper receipts/documentation, and any excess reimbursements must be returned within a reasonable time. The key is having a written policy that outlines the reimbursement procedures and keeping good records. Make sure to include requirements for submitting receipts within a certain timeframe (like 30 days) and returning any excess advances. This approach really does make the bookkeeping much cleaner than trying to track partner contributions after the fact.
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Mateo Gonzalez
This is exactly the situation I dealt with in my first year of partnership! The key thing to remember is that even though you paid these expenses personally, they're still partnership business expenses if they were incurred for partnership activities. The cleanest approach is what Miguel mentioned - treat these as partner contributions. Here's how it works practically: Create journal entries showing each partner contributed cash equal to what they spent on business expenses, then record the partnership as paying those expenses. This way, all business expenses flow through the partnership return, reducing taxable income before it hits your K-1s. For your specific situation with computer equipment and travel expenses, make sure you have good documentation (receipts, business purpose, dates) for everything. The IRS will want to see that these were legitimate business expenses if they ever review your return. One tip: Going forward, consider having the partnership reimburse you for these expenses directly rather than treating them as contributions. It makes the accounting much simpler and avoids the need for these year-end adjustments.
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Nia Harris
•This is really helpful advice! I'm curious about the documentation requirements you mentioned. For computer equipment purchases, is it sufficient to just have the receipt and credit card statement, or does the IRS expect additional documentation like a business purpose memo for each item? I've heard mixed things about what level of detail is needed for equipment purchases in partnerships.
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