Streamlined Filing Compliance Procedures: A Guide for Expats with Unfiled Returns

Eligibility for the Streamlined program — and the penalty treatment you receive — depends entirely on whether your non-compliance was willful or non-willful. This is the most important concept to understand before deciding whether to use the program.

Willful conduct is defined as a voluntary and intentional violation of a known legal duty. In plain terms: you knew you were required to file and chose not to. Willful non-compliance is not eligible for the Streamlined program and carries significantly higher penalties, including potential criminal exposure.

Non-willful conduct means the failure to file was due to negligence, inadvertence, mistake, or a good-faith misunderstanding of the law. In plain terms: you didn’t know you were required to file, or you misunderstood what was required. This is the situation for the vast majority of expats and accidental Americans who discover their U.S. filing obligations for the first time.

Importantly, certifying non-willful conduct is a statement made under penalty of perjury. It is not a formality. Before submitting through the Streamlined program, you — and your tax specialist — need to be confident that your situation genuinely meets the non-willful standard. If there is any ambiguity, a consultation is the right first step.

Both the Foreign Offshore and Domestic Offshore tracks share a common set of eligibility requirements. To use either track, you must:

1. Have a valid U.S. tax identification number (SSN or ITIN)
2. Not be currently under IRS civil or criminal examination for any tax year
3. Certify under penalty of perjury that your failure to file, report, and pay was due to non-willful conduct
4. Have paid all penalties assessed on any previously filed delinquent or amended returns

If the IRS has already initiated contact about your compliance — including an audit or examination notice — you are not eligible for the Streamlined program and should consult with a tax professional about your options immediately.

The two tracks differ primarily on residency and penalty treatment.

To qualify for the Foreign Offshore track, you must have been a non-resident of the United States in at least one of the three most recent tax years covered by your submission. Non-residency is defined as follows:

For U.S. citizens and Green Card holders (including expired Green Cards): you must have been physically outside the United States for at least 330 full days in the relevant year and must not have had a U.S. abode as defined under IRC Section 911.

For non-citizens: you must not have met the Substantial Presence Test under IRC Section 7701(b)(3) in the relevant year.

For most expats living full-time outside the United States, the Foreign Offshore track applies — and the full penalty waiver makes it significantly more favorable than the Domestic track.

Regardless of which track applies, a Streamlined submission includes:

Tax returns: The three most recent delinquent tax years. These may be original returns (if you never filed) or amended returns (if you filed but failed to report foreign income or assets). Each return must include all required schedules and information returns for that year.

Information returns: The three most recent years of any required information returns — including Forms 5471, 8865, 3520, 3520A, and others — that were not previously filed or were filed incorrectly.

FBARs: The six most recent years of FinCEN Form 114 (FBAR) reports for any foreign financial accounts that met the reporting threshold.

Certification: A signed certification statement — Form 14653 for Foreign Offshore or Form 14654 for Domestic Offshore — attesting under penalty of perjury that your non-compliance was non-willful. This certification must be specific to your situation; a generic or vague certification is not sufficient.

Payment: Any tax due on the filed returns, plus interest. For Foreign Offshore filers, no penalties are assessed. For Domestic Offshore filers, the 5% miscellaneous offshore penalty is calculated on the highest aggregate balance of unreported foreign financial assets during the covered period.

All returns and filings must be submitted in the specific format outlined by the applicable program. The sequencing and packaging of a Streamlined submission matters — this is not a filing to attempt without professional assistance.

Once submitted, Streamlined returns are processed as regular tax returns. There is no formal acknowledgement from the IRS that your returns have been “accepted” into the program, and returns are not automatically subject to audit or special scrutiny beyond the usual IRS review procedures.

However, returns may be subject to standard verification procedures — the IRS cross-references information from financial institutions, financial advisors, and other sources. Accuracy and completeness of your submission are essential.

After submitting, you are expected to comply with all future U.S. filing obligations on time. The Streamlined program resolves past non-compliance; it does not create any ongoing exemption from future requirements.

The Streamlined program is the right path for most expats with non-willful non-compliance, but it is not the only option. Other programs include:

Delinquent FBAR Submission Procedures — For filers who have not filed FBARs but have otherwise filed complete and accurate tax returns and have no unreported income. This allows delinquent FBARs to be submitted without penalty in certain circumstances.

Delinquent International Information Return Submission Procedures — For filers who have not filed required international information returns (Forms 5471, 3520, 8938, etc.) but have otherwise filed complete tax returns and have no unreported income.

Voluntary Disclosure Program (VDP) — For filers whose non-compliance may be willful. The VDP provides a structured path to compliance with reduced criminal exposure, but it does not waive civil penalties in the way Streamlined does. This is a more complex and expensive process and is not appropriate for most expats.

If you are unsure which program applies to your situation, a consultation is the right first step before taking any action.