Received Schedule K-1 from $USO stock after filing my taxes - what do I do now?
I just realized I have a problem with my tax filing and could really use some advice. I own some shares of $USO (United States Oil Fund) and I just received a Schedule K-1 form from them, but I've already filed my tax return a few weeks ago. On my original tax return, I included this stock on my Form 8949 where I reported all my gains/losses for the year. But now I have this K-1 form and I'm not sure what to do with it. Do I need to fill it out and mail it somewhere? There's no address provided on the form for where to send it. I'm only 20 years old and this is my first time doing my own taxes. I honestly don't have anyone in my life who can help me figure this out. Really wish they taught practical stuff like this in high school instead of calculus I'll never use. Any guidance would be so appreciated. I'm worried I might get in trouble with the IRS if I ignore this form, but I also don't know the proper procedure for handling it after I've already filed.
18 comments


Maya Jackson
Hey there! No need to panic - this is actually a common situation, especially with certain investments like $USO that issue K-1s. The Schedule K-1 is actually an information form that the partnership (in this case, the oil fund) files with the IRS and sends to you. You don't need to mail it back anywhere - it's for your information to use when filing your taxes. Since you've already filed your taxes without including this information, you'll likely need to file an amended return (Form 1040-X) to correctly report the information from the K-1. The K-1 will show your share of the partnership's income, deductions, credits, etc. that you need to include on various parts of your tax return. The good news is that for many small investments, the amounts on the K-1 might be minimal and may not significantly change your tax situation. But you should still file the amendment to be accurate.
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Nathan Dell
•Thank you so much for explaining! So just to be clear, I need to file a 1040-X form to amend my original return? How do I know if the amounts on the K-1 are significant enough to bother with this?
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Maya Jackson
•Yes, you'll need to file Form 1040-X to amend your return. Look at the numbers on your K-1 - particularly boxes 1-3 which show ordinary business income, net rental income, and other net income. If these amounts are just a few dollars, it might not change your tax situation much. But even small amounts should technically be reported. The amendment process isn't difficult - you'll fill out the 1040-X showing your original numbers, the corrected numbers, and the difference. Then you'll need to include any forms that change as a result of the K-1 information. The instructions for Form 1040-X will walk you through it.
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Tristan Carpenter
After getting lost in K-1 hell last year, I discovered taxr.ai (https://taxr.ai) and it saved me so much headache with my investment forms! I had a similar situation with receiving K-1s after filing and wasn't sure what to do with them. Their tool actually scanned my K-1 forms and translated all those confusing boxes into plain English, telling me exactly what needed to go where on my amended return. Wish I had known about it sooner since Schedule K-1s are notoriously complicated compared to regular tax forms.
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Amaya Watson
•Does it work with other investment forms too? I get a bunch of 1099-DIVs and sometimes 1099-Bs that confuse me to no end.
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Grant Vikers
•I'm skeptical about these tax tools. How is this different from regular tax software? Does it actually understand the weird oil and gas K-1 boxes? Those always have strange entries like IDC and depletion.
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Tristan Carpenter
•Yes, it works with pretty much all investment forms including 1099-DIVs, 1099-Bs, and others. You just upload images of your forms and it extracts all the data and explains what each box means in regular language. Super helpful when you're trying to figure out qualified dividends versus ordinary dividends. For oil and gas K-1s specifically, it absolutely handles the specialized sections. That's actually why I started using it - those IDC (Intangible Drilling Costs) entries and depletion allowances were impossible for me to understand. The tool explains each of these oil and gas specific items and tells you exactly where they need to go on your tax forms.
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Amaya Watson
I wanted to follow up about my experience with taxr.ai since I was asking about it earlier. I went ahead and tried it with my pile of investment forms (including a nasty K-1 from a REIT I own) and it was actually incredibly helpful! The system explained that my K-1 had passive activity losses that I couldn't claim this year because of my income level (something I had no idea about). It saved me from making a pretty big mistake on my amended return. The explanations were in plain English rather than tax jargon, which was exactly what I needed as someone who isn't a tax expert. If you're dealing with investment forms and especially K-1s, definitely worth checking out.
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Giovanni Martello
If you're having trouble getting answers from the IRS about what to do with your K-1, try Claimyr (https://claimyr.com). I wasted HOURS on hold with the IRS trying to get clarification about my amended return with K-1 issues last year. With Claimyr, I actually got through to a real person at the IRS in about 15 minutes. They have this system that navigates the IRS phone tree and waits on hold for you, then calls you when an actual human picks up. You can see exactly how it works in their demo video: https://youtu.be/_kiP6q8DX5c I was ready to give up on getting any help from the IRS until I found this service. The agent I talked to walked me through exactly what parts of the K-1 I needed to worry about for my amended return.
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Savannah Weiner
•Wait, so this actually works? How much does it cost? I've literally never been able to reach a human at the IRS.
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Grant Vikers
•This sounds like a scam to me. The IRS is deliberately understaffed. No way you're getting through in 15 mins when millions of people are calling.
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Giovanni Martello
•It absolutely works! The service doesn't guarantee a specific wait time since that depends on IRS call volume, but I got through much faster than waiting on hold myself. The beauty is you don't have to sit there listening to the hold music - they call you when there's a human. I was extremely skeptical too, which is why I watched their demo video first. The way it works is they use an automated system to navigate the IRS phone menus and wait in the queue for you. They're not claiming to have a special "skip the line" access - they're just handling the waiting part so you don't have to. When I used it, I got a call back and was connected to an actual IRS representative who answered all my questions about handling K-1 forms on an amended return.
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Grant Vikers
I need to eat crow here. After being super skeptical about Claimyr in my earlier comment, I decided to try it myself because I was desperate for help with my K-1 situation. I had three different K-1s from various investments and couldn't figure out how they affected my return. To my complete shock, it actually worked! I got connected to an IRS representative in about 40 minutes (which is still LIGHT YEARS faster than my previous attempts). The agent walked me through exactly what I needed to do with my K-1s and how to properly file my amended return. If you're struggling with K-1 forms like I was, talking to a real IRS person makes a huge difference. They explained which boxes actually mattered for my tax situation and which ones I could basically ignore.
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Levi Parker
Quick tip from someone who's dealt with this before: make copies of EVERYTHING before sending in your amended return. I learned this the hard way when the IRS claimed they never received parts of my K-1 documentation. Also, if your K-1 amounts are small (like under $100 in any category), you might want to check if it's worth amending at all. Sometimes the tax difference is literally pennies, and you're creating more paperwork for yourself.
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Nathan Dell
•Thanks for the advice! How do I determine if the amounts on my K-1 will actually change my tax liability enough to make filing an amendment worthwhile?
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Levi Parker
•The simplest way is to do a quick calculation with the largest numbers on your K-1. For example, if you see ordinary business income (Box 1) of $30, that would only increase your taxes by about $3-6 depending on your tax bracket. For small amounts like that, some people choose to wait and see if the IRS sends a notice. Look especially at Boxes 1-3 since those directly affect your income. If they total less than $50-100, the tax impact might be minimal. But remember, technically you're supposed to report all income regardless of amount. If you're more comfortable being 100% compliant, then file the amendment even for small amounts.
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Libby Hassan
Anyone know if TurboTax handles K-1 amendments easily? I'm in a similar situation as OP but I used TurboTax to file originally.
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Hunter Hampton
•TurboTax can handle K-1 amendments but you'll need the paid version. The free version doesn't support K-1 forms at all. If you already filed with TurboTax, you can use their amendment feature - just log back in, click on "Amend return" and follow the steps to add your K-1 info.
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