Streamlined Filing Compliance Procedures: SFOP vs. SDOP

If you failed to report foreign income or accounts because you genuinely misunderstood the rules, the Streamlined Filing Compliance Procedures can give you a way to catch up with reduced penalties—or no offshore penalties at all if you qualify for the foreign procedure.

At Bright!Tax, we regularly hear from Americans who have lived abroad for years before discovering that they were still expected to file U.S. tax returns, FBARs or forms such as Form 8938. The mistake may be understandable, but choosing the right way to correct it matters. The streamlined procedures are designed for non-willful non-compliance, and the foreign and domestic routes come with very different requirements.

What are the Streamlined Filing Compliance Procedures?

The Streamlined Filing Compliance Procedures allow eligible individual taxpayers, including certain estates, to correct previous failures involving foreign income, foreign financial assets and related information returns.

They are not a blanket amnesty program. You must meet the eligibility requirements, file a complete submission and certify under penalties of perjury that your previous non-compliance was non-willful.

There are two routes:

• Streamlined Foreign Offshore Procedures (SFOP) for taxpayers who meet the IRS non-residency requirement
• Streamlined Domestic Offshore Procedures (SDOP) for taxpayers who do not meet that requirement

Both routes provide relief from substantial information-return and FBAR penalties. Domestic applicants must pay a 5% miscellaneous offshore penalty, while eligible foreign applicants do not.

Who qualifies for streamlined filing?

At Bright!Tax, the first question we ask our clients is not simply whether something was missed. It is why it was missed.

The IRS defines non-willful conduct as conduct resulting from negligence, inadvertence, mistake or a good-faith misunderstanding of the law. That can include someone who did not know U.S. citizens were taxed on worldwide income or who misunderstood which foreign accounts needed reporting.

It does not include deliberately hiding income or accounts.

You must meet all of the following conditions:

• You are an individual taxpayer or the estate of an individual taxpayer.
• You failed to report income from a foreign financial asset and pay the U.S. tax due on that income.
• Your failures resulted from non-willful conduct.
• The IRS has not started a civil examination of one of your tax returns.
• You are not under an IRS criminal investigation.
• You have a valid Social Security number or other qualifying taxpayer identification number, or you submit an eligible ITIN application with your filing.
• You meet the additional requirements for either SFOP or SDOP.

Your submission can also correct missed FBARs and international information returns connected with the foreign assets.

Simply missing an FBAR or Form 8938 does not automatically make you eligible. We look at the entire filing history—including unreported income, tax due, residency and the reason the errors occurred—before recommending a route.

Streamlined foreign vs. domestic: What’s the difference?

The names make the distinction sound geographical, but the IRS applies a specific non-residency test. Living abroad today does not automatically mean you qualify for SFOP.

Requirement	Streamlined Foreign Offshore Procedures	Streamlined Domestic Offshore Procedures
Who it is for	Taxpayers who meet the IRS non-residency requirement	Taxpayers who do not meet the non-residency requirement
Tax returns	Delinquent or amended returns for the three covered years	Amended returns for the three covered years
Previously filed returns required?	No	Yes, if a return was required for each covered year
FBARs	Required delinquent FBARs for the six covered years	Required delinquent FBARs for the six covered years
Certification	Form 14653	Form 14654
Tax and interest	Must be paid	Must be paid
Offshore penalty	None for an eligible, correctly completed submission	5% of the highest aggregate year-end value of covered foreign financial assets
Automatic audit?	No	No

Who meets the SFOP non-residency requirement?

For a U.S. citizen or green card holder, the test is met if, during at least one of the three covered tax years:

• You had no U.S. abode, and
• You were physically outside the United States for at least 330 full days.

The 330 days do not create a standalone “presence test.” Both conditions matter.

If you are neither a U.S. citizen nor a lawful permanent resident, you must have failed the substantial presence test during at least one of the three covered years.

If filing jointly, both spouses must meet the applicable non-residency requirement to use SFOP.

A typical SFOP situation

Suppose Amina, a U.S. citizen, has lived and worked in Portugal for eight years. She had no U.S. abode and spent fewer than 35 days in the United States during each covered year. She filed Portuguese returns but did not know that she also needed to file U.S. returns, report the interest from her Portuguese accounts or submit FBARs.

If the facts support a non-willfulness certification and she meets the remaining requirements, Amina qualifies for SFOP. She files the required tax returns and FBARs, pays any U.S. tax and interest due and submits Form 14653. She does not pay the 5% miscellaneous offshore penalty.

This is the kind of situation we often help our clients untangle: the missed filing is only one part of the picture, and residency determines which procedure is available.

Who uses SDOP?

SDOP applies when a taxpayer does not meet the foreign procedure’s non-residency requirement.

To qualify, the taxpayer must also have filed a U.S. tax return, if one was required, for each of the three covered years. SDOP cannot be used to submit original delinquent income tax returns for years in which a return should have been filed.

A typical SDOP situation

Now suppose Raj lives in California and filed his U.S. returns on time, but he omitted interest from an old account in India and did not file the required FBARs or Form 8938. He misunderstood the reporting rules, and the facts support a non-willfulness certification.

Raj qualifies for SDOP if he meets the remaining requirements. He amends the three covered tax returns, files the required delinquent FBARs, submits Form 14654 and pays the additional tax, interest and 5% miscellaneous offshore penalty.

That 5% is not calculated using the highest balance each account reached during the year. It is based on the highest aggregate year-end value of the covered foreign financial assets across the relevant years.

Which years do you include in a 2026 submission?

The covered years depend on when you submit and whether a properly requested filing extension remains in effect.

For a calendar-year taxpayer preparing a submission after June 15 but before October 15, 2026:

Filing position	Covered tax returns
The 2025 return deadline has passed, with no valid extension remaining	2023, 2024 and 2025
The 2025 return has a valid extension through October 15, 2026	2022, 2023 and 2024
The submission is made after October 15, 2026	2023, 2024 and 2025

For FBARs, you file any required delinquent reports for the six most recent years whose FBAR deadlines have passed. The 2025 FBAR is automatically extended through October 15, 2026, so the covered six-year period changes after that date.

Fiscal-year taxpayers and people with non-standard filing deadlines need to identify their covered years using their own return deadlines rather than the calendar-year dates above.

What do you need to file?

The package depends on whether you qualify for SFOP or SDOP.

Filing component	SFOP	SDOP
Three covered tax years	Original delinquent or amended returns	Amended returns only
International information returns	Any required forms for the covered years	Any required forms for the covered years
Six covered FBAR years	Any required delinquent FBARs	Any required delinquent FBARs
Non-willfulness certification	Form 14653	Form 14654
Tax and statutory interest	Required	Required
5% miscellaneous offshore penalty	No	Yes

Depending on your circumstances, the tax-return package can include:

• Form 8938 for specified foreign financial assets
• Form 5471 for certain interests in foreign corporations
• Form 3520 or Form 3520-A for certain foreign trusts and gifts
• Form 8621 for certain passive foreign investment companies
• Form 926 for certain transfers to foreign corporations
• Other forms connected with foreign entities, investments or income

FBARs are not mailed with the tax returns. They are filed separately and electronically through FinCEN’s BSA E-Filing System, with “Streamlined Filing Compliance Procedures” entered as the late-filing explanation.

How does the 5% SDOP penalty work?

The domestic procedure’s penalty is 5% of the highest aggregate year-end value of the foreign financial assets included in the penalty base.

An asset enters the penalty base if:

• It should have been reported on an FBAR but was not.
• It should have been reported on Form 8938 but was not.
• It was reported, but the gross income associated with it was omitted from the tax return.

The calculation looks across all covered tax-return and FBAR years, but the 5% penalty is applied once to the highest annual aggregate—not separately for every year.

For example, Elena’s covered foreign assets had these year-end values:

Year	Aggregate year-end value
2020	$70,000
2021	$82,000
2022	$76,000
2023	$95,000
2024	$91,000
2025	$88,000

The highest aggregate value is $95,000, so Elena’s miscellaneous offshore penalty is $4,750.

This example assumes all the assets belong in the penalty base. Assets over which Elena had only signature authority, without any personal financial interest, are excluded. Directly owned foreign real estate that was not reportable on either an FBAR or Form 8938 is also excluded.

How do you make a streamlined submission?

1. Establish which procedure applies

Before preparing returns, determine whether you meet the SFOP non-residency requirement or must use SDOP.

This is not a box to tick based solely on your current address. We check where the taxpayer lived during each covered year, whether they had a U.S. abode, how many full days they spent outside the country and whether both spouses qualify on a joint submission.

2. Reconstruct the missing information

Gather the records connected with your foreign income and financial assets, including:

• Bank and investment statements
• Interest and dividend records
• Pension statements
• Details of foreign corporations, partnerships or trusts
• Prior U.S. and foreign tax returns
• FBAR filing confirmations
• Records of days spent inside and outside the United States

When we work through this with our clients, the accounts are rarely the whole story. A foreign pension can create one set of reporting requirements, while a company, mutual fund or trust creates another.

For example, Sofia may come to us because she missed an FBAR for her Spanish bank accounts. During our review, we might also find that she holds Spanish investment funds requiring Form 8621 and owns part of a family company requiring Form 5471. The correct submission must deal with the full picture, not only the form that first brought the problem to her attention.

3. Prepare the covered tax returns

For SFOP, prepare complete delinquent returns for years that were never filed and amended returns for years that were filed incorrectly.

For SDOP, prepare amended returns for all three covered years. You cannot use SDOP to file an original delinquent return that was required but never submitted.

Include all previously unreported income and every required international information return. Calculate the additional tax and statutory interest due.

4. File the required delinquent FBARs

File any missing FinCEN Form 114 reports for the six covered FBAR years.

You do not automatically file six FBARs simply because the procedure covers six years. You file an FBAR for each covered year in which you met the filing requirement and failed to submit the report correctly.

Suppose Kwame’s foreign accounts first exceeded the $10,000 FBAR threshold in 2023. If his six-year covered period runs from 2020 through 2025, he does not file unnecessary FBARs for 2020, 2021 or 2022. He files only for the years in which the reporting requirement existed.

5. Prepare the non-willfulness certification

Use Form 14653 for SFOP or Form 14654 for SDOP.

The certification should give the IRS a clear, factual account of:

• Your personal and professional background
• The foreign income and assets involved
• Which filings were missed or incorrect
• Why the failures occurred
• When and how you discovered the problem
• What you did after discovering it
• Any advice you received from tax professionals

If you are filing under SDOP, Form 14654 must also certify that the 5% penalty calculation is accurate.

I would not treat this as an afterthought. A vague, generic explanation leaves the IRS without the facts it needs to understand why the conduct was non-willful.

6. Assemble and submit the package correctly

The tax returns, information returns, certification and payments must be submitted in paper form to the address specified by the IRS for the relevant procedure.

Write “Streamlined Foreign Offshore” or “Streamlined Domestic Offshore,” as applicable, in red at the top of each tax return and information return. Attach the required copies of the signed certification to the returns, but not to the electronically filed FBARs.

Failure to follow the submission instructions can result in the returns being processed normally, without the streamlined procedure’s favorable penalty terms.

What happens after you file?

Streamlined submissions are processed like other tax returns. The IRS does not send a formal acceptance letter, provide an application status or conclude the process with a closing agreement.

That lack of fanfare can feel strange. Our clients naturally want a letter saying everything has been accepted and finished, but the streamlined process does not work that way.

The submission is not automatically audited. It can still be selected for examination under the IRS’s standard audit procedures, and the IRS can check the information against reports received from banks, financial institutions and other sources.

If an eligible taxpayer follows the SFOP requirements correctly, the IRS will not impose failure-to-file, failure-to-pay, accuracy-related, information-return or FBAR penalties on the amounts included in the submission. Tax and interest still have to be paid.

An eligible SDOP taxpayer pays the 5% miscellaneous offshore penalty but receives relief from accuracy-related, information-return and FBAR penalties covered by the procedure.

Previously assessed penalties are not automatically removed. Penalties can also arise if an examination finds fraud, willful FBAR violations or additional deficiencies outside the completed submission.

When should you get professional help?

A straightforward missed return can quickly become less straightforward when foreign pensions, investment funds, trusts or companies enter the picture.

Professional advice is particularly useful if:

• You are uncertain whether your conduct was non-willful.
• You moved between the United States and another country during the covered period.
• You filed some returns or FBARs but not others.
• You own shares in a foreign corporation.
• You hold foreign mutual funds or other investments that qualify as PFICs.
• You received money from or were connected with a foreign trust.
• You are unsure which assets belong in the SDOP penalty calculation.
• The IRS has already contacted you.
• You are concerned that any part of the conduct could be considered willful.

If the IRS has already started a civil examination or criminal investigation, the streamlined procedures are no longer available. If willfulness is a concern, speak with an experienced tax attorney before making a submission.

Catch up and move forward

The Streamlined Filing Compliance Procedures give taxpayers with genuinely non-willful offshore filing mistakes a route back into compliance. But the relief depends on choosing the correct procedure, including every required return and giving the IRS a complete account of what happened.

At Bright!Tax, we help Americans work out whether they qualify, reconstruct missing foreign income and account information and prepare the full submission—from the tax returns and FBARs to the non-willfulness certification.

Get help with your streamlined filing submission.

Frequently Asked Questions (FAQs)