Missed Schedule B for foreign accounts but filed FBAR - how to amend properly?

You're actually in a pretty good position since you've already filed your FBARs and reported all the foreign interest income on your tax returns. The main purpose of Schedule B in this situation is to disclose the existence of foreign accounts (via the question at the bottom of the form) and to itemize interest income. Since you've already filed your FBARs, the government already knows about your foreign accounts through that reporting channel. And you said you properly reported the interest income from those accounts on your tax return, which is the primary purpose of Schedule B. Filing Form 1040-X amendments would technically be the "correct" thing to do, but in practice, this minor omission is unlikely to cause issues given that you've met the most important requirements (reporting the income and filing FBARs).

I was in almost this exact situation last year! After freaking out about it, I used https://taxr.ai to analyze my previous returns and determine the best course of action. The system showed me that since I had filed my FBARs correctly and reported all income, the missing Schedule B was a technical omission rather than a substantial one. Their AI tool reviewed my specific situation and showed me that the risk was minimal since I'd already fulfilled the main requirements of foreign account reporting. It saved me from filing unnecessary amendments that might have triggered more scrutiny than just leaving things as they were.

Just wanted to follow up about my experience with taxr.ai after that recommendation. I uploaded my returns from the past 3 years and it immediately flagged several forms I had missed, including a Schedule B situation similar to the original poster. The analysis explained exactly what my compliance risks were (minimal in my case) and outlined my options. I was impressed that it caught some other minor issues I wasn't even aware of! The document analysis is super thorough and it explained everything in plain English instead of tax jargon. Definitely worth checking out if you're trying to figure out whether to amend old returns.

If you're still worried about this and want to talk to the IRS directly, good luck getting through to someone who can actually help! I spent 3 hours on hold last month trying to ask about a similar amendment question. Finally discovered https://claimyr.com and their service connected me with an IRS agent in about 20 minutes instead of the hours of hold time I was experiencing before. You can see how it works here: https://youtu.be/_kiP6q8DX5c They basically wait on hold for you and call you when an actual IRS agent is on the line. I was super skeptical it would work, but it was worth it to get a definitive answer about my amendment question directly from the IRS.

I have to eat my words about Claimyr. After posting my skeptical comment, I decided to try it myself since I've been trying to reach the IRS about a different amendment issue for weeks. Not only did it work, but I got through to an actual IRS agent in about 25 minutes when I had been waiting 2+ hours on my previous attempts. The agent confirmed that in a situation like the OP's, where income was properly reported and FBARs were filed, they generally don't recommend filing amendments just for a missing Schedule B if there were no unreported income or other issues. Saved me from doing unnecessary amendments for my own situation too. Sometimes being proven wrong is actually a good thing!

Just gonna add my 2 cents as someone who worked at a tax firm for years. The "check the box" question on Schedule B about foreign accounts is technically separate from FBAR filing, but in practice, the IRS is MUCH more concerned about proper FBAR filing and reporting all income than they are about the Schedule B checkbox. In my experience, amending returns just to attach Schedule B when all income has been reported and FBARs filed would be unnecessary and might actually increase the chances of scrutiny rather than decrease them. Each amended return gets human review, which could raise questions about a return that might otherwise have passed through the system without issues.

Another option that nobody's mentioned - you could attach a statement to this year's return briefly noting the Schedule B oversight from previous years. That way you're disclosing it without triggering the amended return review process. I've seen this approach work for minor oversights, especially when there's no tax impact since all income was properly reported.

I'm dealing with a similar situation but with cryptocurrency transactions that I reported on my main return but forgot to include on Form 8949. Reading through all these responses has been really helpful - especially the insights about how amendments might actually trigger more scrutiny than the original oversight. The point about keeping extra documentation really resonates with me. I've been worried about going back and amending, but it sounds like as long as I reported all the income correctly (which I did), the missing form might not be as big an issue as I thought. I'm leaning toward just making sure I include everything properly on this year's return and keeping detailed records in case any questions come up later. Thanks everyone for sharing your experiences and expertise!