Help urgently needed filing Form 3520 for TFSA on US Taxes
So I'm a dual citizen (Canada/US) and I just realized I'm supposed to be filing Form 3520 for my TFSA. I've had this account for about 6 years and have been filing US taxes the whole time, but nobody ever told me about this form requirement! My TFSA currently has around $42,000 in it, mostly from contributions and some growth. I'm freaking out a bit because I've read that penalties for not filing this form can be severe - like $10,000+ per occurrence? I've been using TurboTax to file my US returns all these years and it never flagged this as an issue. Has anyone dealt with this situation before? Should I do a streamlined filing? Try to correct past returns? I'm not trying to hide anything - I just didn't know about this requirement. What's the best approach to get compliant without getting hit with massive penalties?
18 comments


Amelia Dietrich
This is a common issue for dual citizens with TFSAs, so try not to panic. The Form 3520 requirement for TFSAs has been a gray area that's confused many taxpayers and even some professionals. First, there's actually some debate about whether Form 3520 is required for TFSAs at all. Some tax professionals argue that TFSAs should be reported on FBAR (FinCEN Form 114) and Form 8938 (if you meet the threshold), but not necessarily Form 3520. Others maintain that Form 3520 is required because a TFSA can be considered a foreign trust. If you want to be proactive, look into the IRS Streamlined Filing Compliance Procedures. This program is designed for taxpayers who didn't know they needed to file certain forms. It allows you to become compliant while potentially avoiding penalties. For your specific situation, I'd recommend consulting with a tax professional who specializes in US-Canada cross-border taxation rather than relying on TurboTax for this complex situation.
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Kaiya Rivera
•Would the Streamlined Filing mean I have to refile the last few years of returns? Also, do you know if there's any kind of amnesty program specifically for this form? I heard the penalties are really harsh even for honest mistakes.
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Amelia Dietrich
•Yes, the Streamlined Filing Compliance Procedures typically require you to file amended returns (or original returns if you haven't filed) for the past three years, plus six years of FBARs if applicable. You would include a statement explaining your non-willful conduct - essentially that you didn't know about the requirement. There isn't a specific amnesty program just for Form 3520, but the Streamlined procedures essentially serve that purpose for non-willful violations. The good news is that under this program, the harsh penalties for Form 3520 non-filing are generally waived if you qualify. The key is demonstrating that your failure to file was truly non-willful, which sounds like it would apply in your case since you've been filing your taxes and weren't aware of this specific requirement.
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Katherine Ziminski
I went through this exact situation with my TFSA last year! After freaking out for weeks, I found a service called taxr.ai (https://taxr.ai) that really saved me. They specialize in fixing foreign account reporting issues like Form 3520 for TFSAs. I uploaded my documents, and they identified exactly which years needed correction and which forms I needed to file. They walked me through the proper reporting requirements and even explained how to document everything to show the IRS my non-compliance was non-willful. They prepared all the right paperwork for the Streamlined Foreign Offshore Procedures since I was living in Canada. The best part was they caught other issues in my previous filings related to my Canadian investments that I had no idea about - apparently TurboTax missed those too.
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Noah Irving
•Does taxr.ai handle the actual filing for you or just give advice? I'm worried about making mistakes if I try to DIY fix this. Also, do they help determine if a TFSA should be reported as a foreign trust or not?
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Vanessa Chang
•I'm skeptical about using online services for something this serious. How do you know they're actually giving correct advice? The penalties are huge if something goes wrong.
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Katherine Ziminski
•They provide both detailed guidance and can prepare the actual forms for you - I chose to have them handle everything because I was too nervous to DIY something this complicated. They prepared my amended returns with all the proper forms and explanations, then guided me through the filing process. They take a very thorough approach to determining how TFSAs should be reported. They explained all the different arguments (trust vs. not a trust) and recommended the most compliant approach based on my specific situation. Their team includes specialists in US-Canada tax issues who stay current with the latest IRS guidance, which gave me much more confidence than trying to figure it out from conflicting online advice.
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Vanessa Chang
I want to follow up about taxr.ai - I actually tried them after my initial skepticism and I'm really glad I did. I was in a similar situation with unreported foreign accounts (I had a TFSA plus some other investments in Europe). Their analysis showed exactly which years and forms I needed to correct. They walked me through all my options - including whether to use the Streamlined Foreign or Domestic procedures based on my residency history. The documentation they prepared made it clear my non-filing was non-willful, and they even found some tax credits I missed in my original filings that partially offset the costs of getting compliant. For anyone dealing with Form 3520 issues or other foreign account reporting problems, I highly recommend giving them a look. Peace of mind was worth it.
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Madison King
If you're having trouble getting answers from the IRS about your TFSA reporting requirements, I had a great experience using Claimyr (https://claimyr.com). I spent weeks trying to get through to the IRS international taxpayer line with no luck - constant busy signals or disconnects after waiting for hours. Claimyr got me connected to an actual IRS agent in about 20 minutes who answered my Form 3520 questions. I was honestly shocked it worked. They have a demo video that shows how it works: https://youtu.be/_kiP6q8DX5c The agent confirmed that I needed to use the Streamlined Procedures for my unreported TFSA and gave me specific guidance on how to document everything to minimize penalty risk. They also provided direct references to the relevant IRS guidelines for my situation, which was super helpful for properly preparing my submission.
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Julian Paolo
•How exactly does this service work? Do they somehow jump you ahead in the IRS phone queue? That seems too good to be true with how impossible the IRS is to reach.
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Ella Knight
•This sounds like a scam. There's no way to "skip the line" with the IRS. They're probably just connecting you to some random person pretending to be an IRS agent. I'd be very careful about sharing any personal tax info.
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Madison King
•The service basically automates the calling process and navigates the IRS phone tree for you. They continuously dial and redial during high-volume periods when most callers get busy signals. When they secure a line, they call you to connect with the IRS agent. It's not "skipping the line" - it's just technology handling the frustrating redial process that most of us give up on after a few attempts. They don't ask for any personal tax information - they're just a connection service. Once they get through, you're connected directly to the actual IRS phone line where you talk directly to an IRS agent. When I was connected, the agent verified that I was speaking to the real IRS by providing their ID number and department. All the information I received matched official IRS guidance, but it was specifically applied to my TFSA situation.
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Ella Knight
I need to apologize for my skepticism about Claimyr. After doing more research, I decided to try it myself since I also needed clarity on FBAR requirements for my TFSA and some other foreign accounts. It actually worked exactly as described. After dozens of failed attempts to reach the IRS myself over several weeks, Claimyr connected me with an IRS representative in about 35 minutes. The agent provided clear guidance on my specific situation with my TFSA reporting requirements and confirmed I was eligible for the Streamlined program. What was most valuable was getting confirmation directly from the IRS about which specific forms I needed for my situation - turns out I needed Form 8938 and FBAR, but my particular TFSA structure didn't require Form 3520 in my case (though many do). If you're struggling to get official answers from the IRS about your TFSA reporting, it's definitely worth trying.
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William Schwarz
Just wanted to share that the IRS has been somewhat inconsistent with how they want TFSAs reported. Some tax preparers file Form 3520 and Form 3520-A (for foreign trusts), while others argue that TFSAs should be treated like any other foreign financial account requiring just FBAR and possibly Form 8938. In my experience, many tax professionals now take the position that a TFSA is NOT a foreign trust and therefore Form 3520 isn't required. But this isn't universally agreed upon, which is why this is such a confusing area. If you want to be extra cautious, reporting it on Form 3520 covers all bases, but it adds complexity to your return. Whatever approach you take, document your reasoning in case you're ever questioned.
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KhalilStar
•Thanks for this info! Did you end up filing Form 3520 for your TFSA, or did you go with just FBAR and 8938? I'm trying to understand what the majority of people in this situation are doing.
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William Schwarz
•I initially filed Form 3520 for my TFSA for two years, following advice from my first cross-border tax specialist. It was a paperwork headache and added considerable complexity to my returns. After consulting with another tax professional who specializes specifically in US-Canada issues, I switched to reporting my TFSA on FBAR and Form 8938 only, with a note explaining the account's status. This professional provided me with several IRS memorandums and case examples supporting the position that most standard TFSAs don't meet the technical definition of foreign trusts requiring 3520 filing.
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Lauren Johnson
Be careful with TFSA and US tax reporting! The tax treaty between US-Canada doesn't recognize the tax-free status of TFSAs for US tax purposes. Even if you solve the Form 3520 issue, you still need to report any income/gains from the TFSA on your US tax return. This is why many dual citizens eventually close their TFSAs - the reporting requirements and US tax on the earnings often outweigh the Canadian tax benefits.
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Jade Santiago
•This is so frustrating! So even if I properly report the TFSA now, any interest, dividends, or capital gains inside it are still taxable for US purposes? That completely defeats the whole purpose of having a TFSA.
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