Who this checklist is for
Use this checklist if:
- You are a U.S. citizen or green card holder.
- You have lived outside the United States continuously for enough time to qualify for the Streamlined Foreign Offshore Procedure — specifically, you were physically outside the U.S. for at least 330 full days during at least one of the three most recent tax years for which the due date has passed.
- You have failed to file required U.S. tax returns, FBARs, or both for one or more years.
- You believe your failure to file was non-willful — you did not know, or you knew and misunderstood the scope, without any intent to hide income or evade tax.
- The IRS has not already contacted you about a tax examination or a delinquent filing.
If your facts don't match all five points, stop and read the full guide first — you may need the Streamlined Domestic Offshore Procedure (different rules), or a tax attorney for a willful-conduct case.
Eligibility — the fast version
- Non-U.S. residency (330+ days outside). For at least one of the three most recent tax years, you were physically outside the United States for at least 330 full days. Count travel days the way Form 2555 does.
- Non-willful conduct. Your failure to file was "due to negligence, inadvertence, or mistake or conduct that is the result of a good faith misunderstanding of the requirements of the law." That's the IRS's own wording, and the phrasing matters.
- No open IRS examination. If the IRS has contacted you about a civil examination for any year, you are not eligible until that examination closes.
- Tax identification number. You must have a Social Security Number or ITIN for the Streamlined submission. If you need an ITIN for a spouse or dependent, build time into your schedule for that.
What to gather — the document checklist
Pull everything below before you start preparing returns. The #1 cause of Streamlined errors is missing data that shows up partway through and forces you to redo earlier steps.
For each of the three back tax years:
- All W-2s, 1099s, and foreign salary/payroll statements. Translated to U.S. dollars using a reasonable annual average or spot rate if needed.
- Self-employment income records. Invoices, bank deposits, business expense records, any local-country business filings.
- Foreign employer's tax withholding slips if you paid any local income tax (for Form 1116 Foreign Tax Credit).
- Interest and dividend statements from every account — U.S. and foreign.
- Brokerage statements showing capital gains/losses if you traded.
- Foreign pension/retirement contribution statements (EPF, CPF, Superannuation, etc.).
- Rental property income and expenses if applicable.
- Travel/presence records for the FEIE physical presence or bona fide residence test (flight records, passport stamps, residency permit dates).
- Foreign currency conversion rates — the Treasury year-end rate or IRS-accepted annual average for each year.
For each of the six back FBAR years:
- A list of every foreign financial account you owned or had signature authority over during any part of that year.
- Account identifiers: account number, institution name, institution address, currency.
- Peak balance during the year in the original currency and converted to U.S. dollars at the Treasury year-end rate.
- Joint-account details — name and SSN/ITIN of the joint account holder(s).
- Signature-authority accounts — if you could sign on an employer's business account or a family member's account, it counts.
- Closed-account records — if you closed an account partway through a year, you still need the peak balance from that year.
For the certification itself:
- A timeline of when you moved abroad — dates of departure, residency permits, employment changes.
- A timeline of when you became aware of U.S. filing obligations — how you found out, what you did next.
- Any written communication with tax professionals that explains your understanding at the time.
- Records of any U.S. tax filings you did complete for any year, even partial or incorrect ones.
The non-willful certification — where to slow down
Write the certification factually. Avoid adjectives. Avoid anything that could be read as minimizing, sugarcoating, or inventing context. The test is not "what story sounds best." The test is "what are the facts, and are they consistent across every document I'm filing."
The certification should answer, in your own words:
- When and why you moved abroad.
- What your understanding of U.S. filing obligations was at the time — and specifically, why you believed no filing was required.
- How you came to realize you did need to file.
- What steps you took after that realization.
If you cannot write this narrative honestly with a straight face, you are not a clean non-willful case. That is not software territory. Talk to a tax attorney.
Common mistakes
- Filing Streamlined while ineligible. The 330-day residency requirement is real. If you didn't clear it, you can't use the Foreign Offshore Procedure; you'd need the Domestic Offshore version which carries a 5% penalty.
- Omitting signature-authority accounts from the FBARs. Employer business accounts and family accounts you can sign on still count. Omission makes the filing incomplete.
- Inconsistency between the certification and the returns. If the certification says "I didn't know I had to file until 2024" but your return shows FBAR filings for 2021, those two things don't coexist without explanation.
- Over-explaining the non-willful story. A concise, factual narrative is stronger than a long, defensive one. The IRS reviewer is reading for facts, not for your emotional journey.
- Forgetting joint-account holders. Each FBAR must list joint account holders with their identifiers.
- Using wrong exchange rates. Use the Treasury year-end rate for FBAR. Use IRS-accepted annual average (or transaction-date rate for specific items) for income.
- Filing and forgetting the current year. You still need to file the current tax year on its normal schedule. Streamlined covers the back years only.
What software can and cannot help with
Expat-specialist software (see the back-taxes software page) can prepare the three tax returns, six FBARs, and Form 14653 on one platform. That's the mechanical part — and it's genuinely useful.
What software cannot do is judge whether your non-willful story is defensible, or catch an inconsistency between your narrative and a fact buried three years deep in a return. This is where professional review adds real value. For any Streamlined submission I would pair the software with the professional-review add-on — it's relatively inexpensive and catches exactly the kind of mistake that gets a Streamlined submission rejected.
This page contains affiliate links. If you use them, I may earn a commission at no extra cost to you.
MyExpatTaxes is the consumer-facing product I recommend for Streamlined submissions. See why I recommend it for context. For anything with willful-conduct concerns, significant penalty exposure, or unusual non-willful facts, skip software entirely and start with a tax attorney.
Filing the package
- Print the three tax returns (each marked "Streamlined Foreign Offshore" in red at the top of page 1).
- Attach Form 14653 (the non-willful certification) to the package.
- Mail to the Streamlined processing address — the IRS publishes this in the Streamlined program instructions.
- Separately, file the six FBARs through the BSA E-Filing system (bsaefiling.fincen.treas.gov), noting the Streamlined submission in the reason-for-late-filing section.
- Keep copies of everything — indefinitely. The IRS can come back years later.
Balanced conclusion
The Streamlined Procedure is a genuinely generous program — penalty-free for clean non-willful cases. But it is also an all-or-nothing submission: you certify your facts, and the IRS either accepts them or doesn't. Preparing it well is worth the time. Gather every document on the checklist above before you start. Write the certification carefully. Pair whatever software you use with a professional review. If any part of this checklist feels wrong for your situation, stop and talk to a tax professional before filing anything.
