Can K-1 losses be used to offset capital gains from stocks? Tax question for small business owners
So I've been running our family business with my wife for about 4 years now, and this year hasn't been great financially. We're looking at some pretty significant losses that will show up on our K-1. On the other hand, I've got some stocks that I've held for several years that have appreciated quite a bit. I'm thinking about selling these stocks before the end of the year since we could use the cash, and they would generate long-term capital gains. What I'm trying to figure out is whether the business losses from our K-1 can offset these capital gains when I file taxes? Basically, if I'm going to have $32,000 in losses from the business (on the K-1) and around $27,000 in long-term capital gains from selling stocks, can I use those losses to reduce or eliminate the tax I'd owe on the stock gains? Would really appreciate some insight before I make any moves! Thanks!
23 comments


Jackson Carter
Yes, generally K-1 losses from a partnership or S-corporation can offset capital gains, but there are important details to understand. The business losses on your K-1 are usually considered ordinary losses, not capital losses. These ordinary losses can offset ordinary income first, but they can also offset capital gains. However, there are several limitations you need to be aware of: passive activity rules, basis limitations, and at-risk rules might limit how much of your K-1 losses you can actually use in the current year. Make sure you have sufficient basis in your business interest to deduct the losses. If your business is an S-Corp, your basis is generally your initial investment plus additional contributions and undistributed income, minus distributions and previous losses. Without adequate basis, your ability to claim these losses might be limited. Also, if your K-1 losses are from a passive activity and you don't materially participate in the business, those losses might only offset passive income, not your capital gains from stocks.
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Kolton Murphy
•Thanks for the detailed explanation! So if I'm actively involved in running the business (I work there like 50+ hours a week), would that mean the passive activity rules wouldn't apply to me? Also, what's this "basis" thing you mentioned? I started the business with about $85k four years ago and have never taken distributions larger than profits until this year.
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Jackson Carter
•If you're working 50+ hours a week in the business, you'll likely meet the IRS's material participation test, so the passive activity limitations wouldn't apply to your situation. That's good news for using those losses. Regarding basis, since you invested $85,000 initially and haven't taken distributions exceeding profits until this year, you probably have sufficient basis to deduct these losses. Your basis would be your initial $85,000 plus any additional capital contributions and your share of business income over the years, minus any distributions you've received. So with your starting point and history, you likely have enough basis to claim the full $32,000 in losses.
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Evelyn Rivera
I had a similar situation last year and found taxr.ai really helpful for understanding how my business losses interacted with other income types. I was confused about my K-1 losses from our family business and couldn't figure out if they could offset my wife's W-2 income and some stocks I had sold. I uploaded our tax documents to https://taxr.ai and their system explained exactly how the losses flowed through to our 1040 and which income they could offset. They have this feature that shows where each type of income or loss appears on your tax forms and how they interact with each other. Saved me a lot of confusion and probably helped me avoid mistakes on our return.
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Evelyn Rivera
•It doesn't replace an accountant for complex situations, but it helps you understand what's happening with your taxes. It analyzes your documents and explains the rules that apply to your specific situation - so you can make better decisions or have more productive conversations with your accountant. I still use an accountant but spent way less time with them because I understood the basics first. For multiple K-1s and rental properties, it would definitely help you understand how they all interact on your return. It's not tax preparation software like TurboTax - it's more like having a tax expert explain your specific situation in plain language, showing exactly how different income sources and deductions affect each other.
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Julia Hall
•That sounds useful, but does it actually tell you what you're allowed to deduct? My CPA charges me $450 an hour and I'm looking for a cheaper option. Can this replace an actual accountant for something complicated like K-1 losses?
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Arjun Patel
•I'm a bit confused about how this works. Is it like TurboTax or something different? I've got K-1s from two different businesses plus some rental property losses and never know if I'm doing it right.
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Evelyn Rivera
•It doesn't replace an accountant for complex situations, but it helps you understand what's happening with your taxes. It analyzes your documents and explains the rules that apply to your specific situation - so you can make better decisions or have
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Arjun Patel
I tried taxr.ai after seeing it mentioned here and it was actually super helpful for my situation. I uploaded my K-1s from both businesses and my rental property documents, and it broke down exactly how the passive vs. non-passive losses work together. The most valuable part was seeing how my business losses could offset different types of income and in what order. I learned that my S-Corp losses (where I actively participate) could offset my capital gains, but my limited partnership K-1 couldn't because it was passive. I would have screwed that up for sure without understanding the difference. It also flagged that I was close to my basis limit on one business, which I had no idea about. Definitely worth checking out if you're dealing with K-1s and investments.
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Jade Lopez
If you're dealing with complex K-1 issues and need to talk directly with the IRS, I highly recommend using Claimyr. I was in a similar situation last year with business losses and capital gains, and I kept getting conflicting advice online. I needed to speak directly with an IRS agent to get a definitive answer for my situation. After wasting hours on hold trying to reach the IRS myself, I found https://claimyr.com and decided to try it. They have this system that gets you to the front of the IRS phone queue. You can see how it works in this video: https://youtu.be/_kiP6q8DX5c. I was skeptical at first, but within about 15 minutes I was actually speaking with an IRS representative who clarified exactly how my K-1 losses could offset my capital gains.
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Tony Brooks
•Wait, how does this even work? The IRS phone lines are impossible to get through. I spent 3 hours on hold last month and then got disconnected. Are you saying there's a way to skip that whole process?
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Ella rollingthunder87
•This sounds like total BS to me. There's no way to "skip the line" with a government agency. They probably just keep calling repeatedly or something anyone could do themselves. Why would you pay for that?
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Jade Lopez
•It's not about skipping the line - they use a system that continuously redials and navigates the IRS phone tree until it gets through, then it calls you back and connects you. So instead of you personally waiting on hold, their system does the waiting and only connects you once an actual person is on the line. It's not magic - it's just technology handling the frustrating part. I was dealing with a specific question about business loss limitations that I couldn't get answered clearly online, and speaking directly to an IRS agent saved me from potentially making an expensive mistake. For me, it was worth it to get a definitive answer rather than guessing about how to report my situation.
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Ella rollingthunder87
I have to eat my words about Claimyr. After my skeptical comment, I was still desperate to talk to the IRS about my own K-1 issue (had a similar situation with business losses), so I decided to try it anyway. I was 100% wrong. The service actually worked exactly as described. I got a call back in about 20 minutes and was connected directly to an IRS agent. No hold music, no automated system - just straight to a person who helped clarify how my specific business losses could offset different types of income. The agent confirmed that my ordinary losses from my Schedule K-1 could indeed offset my capital gains after first offsetting ordinary income, but also warned me about the basis limitation I was about to run into. Huge relief to get that straight from the source instead of hoping I interpreted online advice correctly.
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Yara Campbell
One thing nobody's mentioned is that the type of entity generating your K-1 matters a lot for how losses can offset capital gains. Is your business an S-Corp, partnership, or LLC? The rules are slightly different for each. Also, the Tax Cuts and Jobs Act limited business losses after 2017. For 2024, if you're married filing jointly, business losses that exceed $592,000 can't be used to offset other income (including capital gains) in the current year. Excess amounts become an NOL carryforward.
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Lilah Brooks
•We're set up as an LLC that's taxed as an S-Corp (we file 1120-S), so we get K-1s. Our losses aren't anywhere near that $592k threshold, thankfully - we're talking about ~$32k in losses. I'm just trying to figure out if I can use those to offset gains from selling some stocks this year or if I should hold off on selling until next year when we might be profitable again.
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Yara Campbell
•Since you're structured as an S-Corp, your losses will pass through to your personal return via the K-1, and you can use those losses to offset your capital gains, as long as you have sufficient basis in your S-Corp shares and you materially participate in the business (which it sounds like you do with those 50+ hour weeks). Given your numbers ($32k in losses potentially offsetting $27k in gains), it would likely make sense to sell the stocks this year while you have losses to offset them. If you wait until next year when the business is profitable, you'd have to pay capital gains tax on those stock sales without the benefit of the offsetting losses. Just make sure you've satisfied the long-term holding period for the stocks to qualify for the preferential long-term capital gains rates.
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Isaac Wright
This is probably a dumb question but how do you actually record this on your tax return? Do the K-1 losses automatically offset the capital gains or do you have to do something specific when filing to make this happen? I'm using H&R Block software.
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Maya Diaz
•Not a dumb question at all! Tax software should handle this automatically. Your K-1 income/losses flow to different parts of your 1040 - ordinary business income/loss goes to Schedule E, while any capital gains/losses from the K-1 go to Schedule D along with your personal stock sales. The software will combine all sources of income and loss on the appropriate forms. Just make sure you enter all the information from your K-1 correctly into the software - there are a lot of boxes and it matters which ones go where. H&R Block should have a specific K-1 interview section to walk you through it.
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Tami Morgan
Quick word of caution - make sure your CPA knows that you're planning to use K-1 losses to offset capital gains. I did this last year and my accountant didn't optimize the timing properly. We could have saved about $5,400 in taxes if we'd sold certain investments in the same year as our largest business losses. Everyone's focused on the "can you do it" question, but the "when to do it" question is just as important for tax planning.
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Lilah Brooks
•That's a really good point about timing! I was actually thinking about this too. Since we know the business will show losses this year, it seems like the smart move is to sell the appreciated stocks now rather than waiting until next year when we might (hopefully) be profitable again. That way the losses and gains happen in the same tax year.
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Eli Butler
Just wanted to add something that might be relevant to your situation - make sure you consider state tax implications too. While federal rules generally allow K-1 losses to offset capital gains, some states have different rules or limitations. Also, since you mentioned this is a family business with your wife, if you're filing jointly, the loss limitations and basis calculations apply at the household level, which usually works in your favor. But if either of you has other passive investments or rental properties, those could complicate how the losses flow through. One more thing - if you do decide to sell those stocks this year, consider whether you want to sell all $27k worth at once or spread some into next year depending on your expected income. Sometimes it makes sense to manage which tax brackets you're hitting, especially if the business losses push you into a lower bracket this year.
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Sean Fitzgerald
•This is really helpful advice about state taxes - I hadn't even thought about that! We're in California, so I should probably check if they have any weird rules about K-1 losses. The point about spreading the stock sales across tax years is interesting too. Since our business losses are putting us in a lower bracket this year, would it make sense to realize more gains now while we're in that lower bracket, or does it not matter much for long-term capital gains rates? I'm not super familiar with how the brackets work for capital gains vs regular income. Also, you mentioned rental properties - we don't have any, but my wife does have a small side consulting business (also on a K-1). Would losses from both businesses be able to offset the stock gains, or are there limits on combining multiple K-1 losses?
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