Can I just start filing US returns going forward instead of doing Streamlined?

You can file going forward, and nothing stops you amending old returns either. What that route doesn’t do is buy the thing people think it buys. The IRS is explicit that someone who already filed amended or delinquent returns to address foreign financial asset obligations, and who then uses Streamlined, still has to pay the penalties already assessed on those earlier filings. So a quiet fix first can leave you paying twice for the same years.

What does filing quietly actually get me?

Nothing formal, and that’s the point. Streamlined exists to give a taxpayer terms for resolving their tax and penalty obligations, and you get those terms by making the submission it specifies. Amend without entering it and those terms are simply not in play. The difference isn’t in how the return is handled: the IRS says Streamlined returns are processed like any other return, with no acknowledgement and no closing agreement.

“Tax returns submitted under either the streamlined foreign offshore procedures or the streamlined domestic offshore procedures will be processed like any other return submitted to the IRS. Consequently, receipt of the returns will not be acknowledged by the IRS and the streamlined filing process will not culminate in the signing of a closing agreement with the IRS.” IRS, Streamlined Filing Compliance Procedures

So what Streamlined gives you is not gentler handling. It is a published set of terms for a submission that meets its conditions, and even that comes with a caution the IRS states itself:

“returns submitted under the streamlined procedures may be subject to IRS examination, additional civil penalties, and even criminal liability, if appropriate.” IRS, Streamlined Filing Compliance Procedures

Read that carefully, because it cuts both ways. It’s a caution about Streamlined, and it’s also the answer to anyone who reads a formal submission as the risky choice. The sentence the IRS draws that conclusion from says returns under the procedures are not subject to audit automatically but may be selected “under the existing audit selection processes applicable to any U. S. tax return”. Ordinary selection, in other words. What the procedure adds is published terms. It does not add a lower profile.

Does amending quietly hurt Streamlined later?

Yes, in a specific and expensive way, and the IRS states it in bold on its own page. Having already filed amended or delinquent returns to address foreign financial asset obligations doesn’t disqualify you from Streamlined. It doesn’t wipe the slate either: if you go on to use Streamlined, any penalty assessments already made on those earlier filings are not abated and stay payable.

“Taxpayers eligible to use streamlined procedures who have previously filed delinquent or amended returns must pay previous penalty assessments.” IRS, Streamlined Filing Compliance Procedures

So the sequence matters. Going quiet first and formal second can produce the worst of both: the penalties from the informal attempt, plus the work of the formal one. Doing it the other way round isn’t available, because you cannot un-file.

Approach	What it is	What it gives you
Filing quietly, which is not an IRS procedure	Amending or filing late with no procedure attached	Sits outside all three procedures, so no procedural terms apply to what you filed
Streamlined	A formal submission certifying non-willful conduct	Terms for resolving tax and penalty obligations, but expressly no immunity from exam or criminal liability
Criminal Investigation Voluntary Disclosure Practice	The route the IRS names for those concerned their conduct was willful	The route to seek assurance on criminal exposure
Delinquent international information return submission procedures	The route the IRS names for late international information returns	Normal filing procedures. A reasonable cause statement may be attached, but the IRS says penalties may be assessed during processing without it being considered, except on Forms 3520 and 3520-A

That last route is the one people miss, because the question usually gets framed around income and FBARs. The IRS opens it to a taxpayer who has identified the need to file delinquent international information returns, is not under a civil examination or a criminal investigation by the IRS, and has not already been contacted by the IRS about those returns (IRS, Delinquent international information return submission procedures). It is not a relief program. The next sentence on that page says penalties may be assessed in accordance with existing procedures. Returns other than Forms 3520 and 3520-A attach to an amended income tax return, and a taxpayer may attach a reasonable cause statement to each return for which reasonable cause is being asserted. What that page says immediately after is the part that matters: “During the processing of the delinquent information return, penalties may be assessed without considering the attached reasonable cause statement.” Only for Forms 3520 and 3520-A does it say reasonable cause statements “will be considered prior to a penalty being assessed.”

What if I’m worried my conduct was willful?

Worry isn’t the test. Streamlined turns on whether the conduct actually was non-willful, and the IRS defines non-willful conduct as negligence, inadvertence or mistake, or a good faith misunderstanding of the law. Where someone is concerned their failure was willful, the IRS points them to a different practice and to professional or legal advice. It does not tell them Streamlined is closed to them.

“Taxpayers must certify that conduct was not willful. Taxpayers using either the Streamlined Foreign Offshore Procedures or the Streamlined Domestic Offshore Procedures, will be required to certify, in accordance with the specific instructions set forth below, that the failure to report all income, pay all tax and submit all required information returns, including FBARs (FinCEN Form 114, previously Form TD F 90-22,1) was due to non-willful conduct. Non-willful conduct is conduct that is due to negligence, inadvertence, or mistake or conduct that is the result of a good faith misunderstanding of the requirements of the law” IRS, Streamlined Filing Compliance Procedures

That certification is what the route is built on, which is why “am I worried” and “was I non-willful” are two different questions. The IRS answers the first one by referral:

“Taxpayers who are concerned that their failure to report income, pay tax, and submit required information returns was due to willful conduct and who therefore seek assurance that they will not be subject to criminal liability and/or substantial monetary penalties should consider participating in the IRS Criminal Investigation Voluntary Disclosure Practice and should consult with their professional or legal advisers.” IRS, Streamlined Filing Compliance Procedures

Note what that does and does not say. It says a taxpayer with a willfulness concern should consider the other practice and should take advice. It does not say Streamlined is unavailable to them, and the certification turns on what the conduct was rather than on how worried you are about it.

The published eligibility criteria run to four headed conditions, and one of them is about where you stand with the IRS right now. If the IRS has initiated a civil examination of your returns for any taxable year, you are not eligible for Streamlined, whether or not the examination relates to foreign assets, and a taxpayer under criminal investigation by IRS Criminal Investigation is ineligible on the same footing. Note the trigger: the bar is a civil examination the IRS has initiated and not any letter with an IRS return address. The other three are the non-willful certification above, the rule that penalties already assessed on earlier filings stay payable, and a valid taxpayer identification number. The procedures are also designed only for individual taxpayers, including estates of individual taxpayers.

What if the only thing missing is FBARs?

That’s a narrower situation, and the published terms have shifted. 31 U.S.C. 5321(a)(5)(B)(ii) bars a civil penalty where the violation was due to reasonable cause and the balance was properly reported, unless it was willful. The IRS guidance on late FBARs, under “Filing delinquent FBARs” on its main FBAR page, opens by calling a late or unfiled FBAR a violation that may bring penalties, then says that if the IRS hasn’t contacted you about the late FBAR and you’re not under civil or criminal investigation, you should file as soon as possible to keep potential penalties to a minimum.

“Filing an FBAR late or not at all is a violation and may subject you to penalties. If the IRS hasn’t contacted you about a late FBAR and you’re not under civil or criminal investigation by the IRS, you should file late FBARs as soon as possible to keep potential penalties to a minimum. Follow these instructions to explain your reason for filing late. If you’re using a compliance option, such as the Streamlined filing compliance procedures, follow the instructions for the specific compliance option.” IRS, Report of Foreign Bank and Financial Accounts (FBAR)

Read what the two conditions in that guidance attach to, because it is not what people remember them attaching to. They gate advice about timing, and the promise attached to acting on it is penalties kept “to a minimum”. They are not eligibility for a no-penalty outcome.

That is the part that changed, and it is worth being precise about. The standalone Delinquent FBAR Submission Procedures page no longer resolves, and its disappearance gets read as the IRS withdrawing the route. It didn’t withdraw the ability to file late FBARs with an explanation of why they are late. What went with the page is the affirmative commitment it carried: the IRS “will not impose a penalty for the failure to file the delinquent FBARs if you properly reported on your U.S. tax returns, and paid all tax on, the income from the foreign financial accounts reported on the delinquent FBARs, and you have not previously been contacted regarding an income tax examination or a request for delinquent returns for the years for which the delinquent FBARs are submitted” (archived page). That test was mechanical, and you could apply it to your own facts. It is not on the current FBAR page. What the IRS publishes on late FBARs today asks a different question, and Publication 5569 puts it this way:

“If they properly report the foreign financial account on a late-filed FBAR, and the IRS determines the FBAR violation was due to reasonable cause, no penalty will be imposed.” IRS, Publication 5569, Report of Foreign Bank and Financial Accounts (FBAR) Reference Guide

That reference guide is not the only place the route is still named. The IRS’s own examiner manual carries a section headed “Delinquent FBAR Filing Procedures” at IRM 4.26.16.3.11 and tells staff: “A penalty will not be asserted for an account if it is determined that the failure to report the account on a timely filed FBAR was not willful, the failure to report the account on a timely-filed FBAR was due to reasonable cause, and the account was properly reported on the delinquent FBAR.” The manual’s section on the non-willful penalty, 4.26.16.5.4, adds that “The penalty should not be imposed if: The violation was due to reasonable cause, and Accurate delinquent or amended FBAR(s) are filed, rectifying prior violation(s).” Its penalties section says: “Civil FBAR penalties have varying upper limits, but no floor. The examiner has discretion in determining the amount of the penalty, if any.” (IRM 4.26.16, transmittal 26 August 2025)

None of that is a filing position. It is guidance the IRS writes to its own examiners, so you cannot file on the strength of it. The statute is not guidance. 31 U.S.C. 5321(a)(5)(B)(ii) says “No penalty shall be imposed under subparagraph (A) with respect to any violation if” the violation “was due to reasonable cause” and “the amount of the transaction or the balance in the account at the time of the transaction was properly reported”. Subparagraph (A) is the civil money penalty the Secretary “may impose” for a section 5314 violation, so the penalty is discretionary and the exception to it is not, and 5321(a)(5)(C)(ii) takes the exception away only for a willful violation. The manual is still the published state of the route, and so is what the FBAR page puts in the section immediately above the delinquent-filing one, which opens “You may be subject to civil monetary penalties and/or criminal penalties for FBAR reporting and/or recordkeeping violations.” before adding that “Assertion of penalties depends on facts and circumstances.” (IRS, Report of Foreign Bank and Financial Accounts (FBAR))

So the route survives, and what moved is the IRS’s published offer rather than the statute. Reporting the income and paying the tax used to be that offer’s test. What replaced it is a reasonable-cause test the IRS decides, which is not a box you can tick yourself, sitting over a statutory exception that still bars the civil penalty outright on a non-willful violation where reasonable cause and a properly reported balance are both present. If you file late FBARs on a clean income-reporting history alone, you are relying on a reasonable-cause finding rather than on the old objective test. Anyone who tells you nothing changed, or that the route no longer exists, has read half the page.

• What the Streamlined procedure actually costs
• Late FBARs: delinquent filing, amendment, or Streamlined, the triage version of this question
• Where to start if you’re a US citizen in Canada who never filed

What should I do next?

Get the facts straight first, because the choice turns on willfulness and on where you stand with the IRS today rather than on price. Write down which years were never filed, which were amended, and whether any penalty has already been assessed. None of that settles eligibility by itself: Streamlined turns on the non-willful certification, on there being no IRS civil examination or criminal investigation, on a valid taxpayer identification number, and on your being an individual or an individual’s estate.

• Why streamlined submissions get rejected, the predictable mistakes that trip up the package or the certification
• Streamlined vs. voluntary disclosure: when willfulness changes the calculus, the full comparison when willfulness is a realistic possibility

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.