Missing foreign stock sale on 1099-B - sold expat shares but they're not reported
I've run into a weird tax situation and could use some advice. When I was working overseas a few years ago, I invested in some foreign stocks through my brokerage account. I moved back to the US last year and decided to sell those shares, but now I'm doing my taxes and noticed something strange. The foreign stock sale doesn't appear anywhere on my 1099-B form! The only transactions listed are for my domestic stock sales. I've already called my brokerage company and they said they're "looking into it," but I'm not feeling confident they'll resolve this before the filing deadline. If they don't fix this or issue a corrected 1099-B, what's the proper way to report these foreign stock sales? Can I just use Schedule D and Form 8949 on my own? I have all the purchase and sale records from my account statements. I definitely don't want to skip reporting this, but I'm not sure how to proceed without the official 1099-B listing.
19 comments


Zoe Papadakis
Yes, you absolutely can (and must) report the sale even if it's not on your 1099-B. You'll need to complete Form 8949 and mark the appropriate box at the top to indicate the transaction wasn't reported to the IRS. Then enter all the details manually - the purchase date, sale date, proceeds, your cost basis, and calculate the gain/loss. This actually happens more often than you might think, especially with foreign securities. Just make sure you have documentation for both the purchase and sale in case of questions later. Keep records of your original purchase confirmations, sale confirmations, and account statements showing these transactions.
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Jamal Carter
•Thanks, this is helpful. Do I check box C on Form 8949 since it's not reported on 1099-B? And do I need to file any special forms because these were foreign stocks, or just regular Schedule D and 8949?
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Zoe Papadakis
•You'll want to check Box C on Form 8949 since these transactions weren't reported to the IRS on Form 1099-B. This tells the IRS you're reporting something they don't already have documentation for. For foreign stocks held through a US brokerage, you typically don't need additional special forms beyond Schedule D and Form 8949. However, if you received any foreign dividends while holding these stocks, you might need to complete Form 1116 for the Foreign Tax Credit if foreign taxes were withheld. Also, if you held the stocks in a foreign financial account that exceeded $10,000 at any point, you might have FBAR filing requirements, but that's separate from your tax return.
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AstroAdventurer
I was in almost the exact same situation last year! My broker completely missed reporting some Japanese stocks I sold. I wasted so much time trying to get them to fix it, but eventually just gave up and found this awesome service called taxr.ai (https://taxr.ai) that helped me figure out how to properly report everything. They analyze all your investment docs and help you properly report everything, including missing transactions. I uploaded my statements showing the purchase and sale, and they quickly helped me understand how to report it correctly. Saved me tons of stress since I had been going back and forth with my broker for weeks with no resolution.
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Mei Liu
•How exactly does taxr.ai work? I've got a similar issue but with some Canadian stocks I sold. Do they just give you advice or do they actually help you fill out the forms?
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Liam O'Sullivan
•Is it actually legit? I'm always skeptical of tax services I haven't heard of before. Did they charge a lot for this? I might need something like this but I'm already paying too much for my regular tax software.
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AstroAdventurer
•It's super straightforward - you upload your tax documents (like brokerage statements, 1099s, etc.), and their AI system analyzes everything to make sure you're reporting correctly. They identified my missing stock sales and guided me through exactly how to report them properly on Form 8949. They're definitely legit - they just use AI to do what accountants do, but faster and more affordable. The price was reasonable compared to what my accountant wanted to charge for the same help. Plus they have tax pros who review everything if the AI has questions, so you're not just getting robot advice.
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Liam O'Sullivan
Just wanted to follow up on my taxr.ai question - I ended up trying them after having ongoing issues with my broker not reporting some foreign stock sales correctly. Their system instantly identified my missing transactions and walked me through exactly how to report everything on Form 8949. It was surprisingly thorough and even explained what documentation I should keep in case of an audit. Definitely worth it for anyone dealing with unreported stock sales or other investment reporting issues!
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Amara Chukwu
Has anyone tried calling the IRS directly for guidance on this? I had a similar issue last year with unreported stock sales and spent HOURS trying to get through to someone. Finally discovered Claimyr (https://claimyr.com) which got me connected to an actual IRS agent in about 20 minutes instead of the usual 2+ hour wait or getting disconnected. There's a video showing how it works here: https://youtu.be/_kiP6q8DX5c The agent confirmed exactly what to do - use Form 8949, check box C, and include all my documentation with my return. They also gave me specific advice about how foreign taxes paid on those investments should be handled. Saved me so much uncertainty since I was getting different advice from everyone.
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Giovanni Conti
•Wait, what? How does this Claimyr thing actually work? The IRS phone system is notoriously impossible to navigate. I don't understand how a third party service can get you through faster?
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Fatima Al-Hashimi
•Sounds like BS honestly. Nobody gets through to the IRS that quickly. They're probably just selling your info or something sketchy. I'd be super careful about services claiming they can skip IRS wait times.
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Amara Chukwu
•It's actually pretty simple - they use technology that keeps redialing and navigating the IRS phone tree until they get a spot in line, then they call you and connect you. It's not skipping the line, just handling the frustrating part of constantly redialing when you get disconnected. Nothing sketchy about it - they don't access any of your tax info. They're just connecting the call, then you speak directly to the IRS. I was skeptical too, but was desperate after trying for days to get through on my own. I wouldn't have known exactly how to handle my unreported stock sales without getting that direct guidance from the IRS agent.
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Fatima Al-Hashimi
Well I need to eat my words about Claimyr. After continuing to struggle with getting any answers about my missing 1099-B transactions, I broke down and tried it. Got connected to an IRS agent in about 15 minutes after trying for literally DAYS on my own. The agent walked me through exactly how to report my missing stock sales and confirmed I wouldn't face penalties as long as I reported everything accurately with the documentation I have. Honestly worth every penny just for the peace of mind knowing I'm doing it right according to the IRS.
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NeonNova
Make sure you also check if you need to file an FBAR (FinCEN Form 114) if you had a brokerage account in a foreign country that exceeded $10,000 at any point during the year. This is separate from your tax return but has serious penalties if you were required to file and don't.
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Andre Rousseau
•Thanks for bringing this up. My account was actually with a US brokerage the whole time, I just purchased foreign stocks through it while I was living abroad. So I don't think FBAR applies in my situation, right? It's not a foreign account, just foreign securities in a domestic account.
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NeonNova
•You're correct. FBAR is only required for financial accounts physically located in foreign countries. Since your account is with a US brokerage, even though you purchased foreign securities, you don't need to file FBAR for this situation. If you had opened accounts with financial institutions outside the US while you were an expat, those would potentially trigger FBAR filing requirements if their combined value exceeded $10,000 at any point during the year. But domestic accounts holding foreign investments don't count toward this requirement.
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Dylan Campbell
Does anyone know if we need to convert the purchase price from foreign currency to USD when reporting on form 8949? I bought some UK stocks while living in London and the purchase was in GBP, but I sold after moving back to the US and received USD.
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Sofia Hernandez
•Yes, you need to convert both the purchase and sale amounts to USD. For the purchase, use the exchange rate from the date you bought the shares. For the sale, use the rate from the date you sold them. The difference in exchange rates can actually impact your gain/loss calculation, so it's important to do this correctly.
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Ella Cofer
I had a similar issue with some European stocks I sold last year. The key thing to remember is that even without the 1099-B, you're still legally required to report all capital gains and losses. I used Form 8949 and checked Box C (transactions not reported to you on Form 1099-B) and entered all the details manually from my brokerage statements. One tip - if your broker is still "looking into it," get their response in writing via email. If the IRS ever questions the missing 1099-B, having documentation that you tried to get it corrected shows good faith effort on your part. Also make sure you have screenshots or printed copies of your account statements showing both the purchase and sale transactions as backup documentation. The deadline pressure is real, but don't let it rush you into making mistakes. Better to file correctly using your own records than to wait for a 1099-B that might never come.
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