Courts Rule Against Taxpayers on Form 5471 Penalties: What the Farhy and Safdieh Cases Mean for You

The Form 5471 Penalty, Explained

If you're a U.S. person with an ownership interest in a foreign corporation, you're likely required to file Form 5471 with your annual tax return. It's an information return - not a payment form - but the consequences of missing it or filing it substantially incomplete are anything but trivial.

The penalty for a delinquent or incomplete Form 5471 is $10,000 per form, per year, under IRC Section 6038(B). Ten years of a missed filing on a single foreign corporation is a six-figure penalty exposure. For taxpayers holding interests in multiple foreign entities, the numbers compound quickly.

What made this area especially contentious over the past few years wasn't whether the penalty existed - everyone agreed it did - but whether the IRS had the administrative authority to collect it without going through the court system first. That question produced two high-profile court cases, a pair of taxpayer-friendly rulings, and then two IRS appeals that reversed them both.

The Assessability Argument - and Why It Gained Traction

To understand why this argument was compelling, it helps to understand how the IRS normally collects taxes and penalties.

For ordinary tax liabilities - the amount shown on your return as due - the IRS doesn't need a court order to collect. If you don't pay, they can garnish wages, place liens on bank accounts, and initiate collection activities through administrative process alone. This power extends to most domestic penalties as well, including failure-to-file and failure-to-pay penalties. The legal basis for this is IRC Section 6671, which provides that penalties under Subchapter B of the tax code are "assessable" - meaning they can be collected the same way taxes are, without judicial involvement.

Here's where Form 5471 becomes unusual. Section 6038(B), which governs the Form 5471 penalty, sits under Subchapter J of the tax code - not Subchapter B. Section 6671's assessability provision doesn't automatically reach Subchapter J. For a penalty in Subchapter J to be administratively collectible the same way domestic penalties are, the statute itself needs to say so explicitly.

Taxpayers looked at Section 6038(B), noticed that the word "assessable" was nowhere in the provision, and drew a straightforward conclusion: if the IRS wants to collect this penalty, it has to take you to court first, obtain a judgment, and then pursue collection. As a practical matter, that process is so resource-intensive that the IRS would rarely - if ever - follow through on it.

It was a structural argument, not an equitable one. And for a time, it worked.

Two Cases, Two Appeals, Two IRS Wins

The argument first gained significant attention through Farhy v. Commissioner, in which the U.S. Tax Court sided with the taxpayer. The court found that because Section 6038(B) did not explicitly make the penalty assessable, the IRS lacked the authority to administratively assess and collect it. The Safdieh case followed a similar path, with the Tax Court again ruling in the taxpayer's favor on the same reasoning.

For a period, practitioners and their clients took notice. If these rulings held, the IRS's ability to enforce Form 5471 penalties would be severely constrained, and many who had missed filings began to see a potential path around the consequences.

The IRS appealed both decisions, and in both instances, the appeals courts reversed the Tax Court's holdings.

The government's argument centered not on the text of Section 6038(B) but on legislative intent. The IRS acknowledged that there was a gap in the statutory language - the word "assessable" isn't there - but argued that the intent behind the provision was clearly to allow for administrative assessment. The entire purpose of attaching a penalty to a reporting form like the 5471, the IRS argued, was to create an efficient enforcement mechanism. Requiring a court judgment every time would make the penalty functionally unenforceable, which couldn't have been what Congress intended.

The appeals courts agreed. While neither ruling explicitly resolved the textual gap that the taxpayers identified, both concluded that the better reading of the statutory framework supported the IRS's ability to assess these penalties administratively. The intent of the provision, they found, was clear enough to fill the gap.

The result: the assessability argument is, for all practical purposes, closed.

The Practical Implications for International Filers

What this means on the ground is straightforward. If you don't file Form 5471, or if you file it substantially incomplete, the IRS can issue a $10,000 notice and initiate collection activities without ever setting foot in a courtroom. That was always the intended design - now it's confirmed by appellate authority.

In practice, the risk level varies somewhat by entity type. For taxpayers filing a Form 1120 (corporate return) or Form 1065 (partnership return) that includes a Form 5471, late filing tends to trigger automatic penalty notices. That's not a hypothetical - it's a regular occurrence that practitioners deal with. For individuals filing the 5471 with their personal return, automatic assessments are less consistent, but the risk is real and the legal protection that once seemed available no longer exists.

The secondary consequence of these rulings is that the Farhy argument - which some practitioners were quietly using as a basis for holding off on delinquent filings - is no longer viable. Anyone who delayed getting into compliance based on the hope that the IRS couldn't collect these penalties anyway should revisit that decision.

Your Options If You Have Delinquent 5471s

Delinquent Form 5471 filings aren't a dead end, but they do require a deliberate strategy. The IRS Streamlined Filing Compliance Procedures can apply to individuals with foreign corporation reporting gaps, alongside other delinquent international forms, as part of a broader three-year lookback combined with a non-willful certification. For those who don't fit the Streamlined program - including business entities - Reasonable Cause relief remains a potential avenue, though it carries a higher evidentiary bar.

What doesn't work is continuing to defer. The Farhy and Safdieh decisions have removed the most credible technical argument against enforceability. The $10,000 penalty is assessable, the IRS has demonstrated it will pursue appeals to protect that authority, and the statute of limitations clock on international information returns doesn't run.

If you have missing or incomplete Form 5471 filings in prior years, the right move is to get in front of the issue with a qualified CPA or tax attorney who understands how these programs work and what narrative best supports your situation. The programs to resolve this exist - the window to use them cleanly is now, not after a notice arrives.

If you have questions about Form 5471 compliance or need help working through delinquent foreign corporation filings, reach out to us at McGowin Tax. We're happy to walk through your situation and identify the right path forward.