U.S. owners of foreign corporations
Ownership and control thresholds can trigger annual Form 5471 obligations.
Form 5471 filing support for U.S. owners of foreign corporations with sequencing, documentation, and coordinated return handling.

Ownership and control thresholds can trigger annual Form 5471 obligations.
You need a correction sequence and defensible filing narrative.
Your client relationship stays with you while I handle the international technical work.
This work starts with fact gathering, then form-specific analysis, then coordinated filing. I align these specialized filings with the rest of your U.S. return so deadlines and disclosures stay consistent.
Per form, per year. Automatically assessed — not based on tax owed.
Additional $10,000 stacks every 30 days after IRS notice, capped at $50,000 per form.
Per unfiled form — even FTCs that would otherwise offset tax are lost.
Willful failure to file can be elevated to a criminal charge in the most severe situations.
Form 5471 is the most penalty-heavy international information return in the Code. A structured review is the first step — Reasonable Cause and DIIRSP relief paths exist when acted on early.
U.S. persons (individuals, domestic corporations, partnerships, or trusts) who are officers, directors, or shareholders of certain foreign corporations. The five filer categories break down roughly as: Category 1 (U.S. shareholders of Section 965-specified foreign corporations), Category 2 (officers/directors when a U.S. person newly acquires a 10% stake), Category 3 (acquisition/disposition of 10% or more), Category 4 (U.S. persons in control of the foreign corporation at any point during the year), and Category 5 (U.S. shareholders of Controlled Foreign Corporations). Determining your correct category is step one and affects which schedules you file.
$10,000 per form per year, with additional $10,000 increments up to $50,000 per form if the IRS sends a notice and the form still isn't filed. The penalty also reduces available foreign tax credits by 10% per form. For delinquent returns over multiple years, penalties stack quickly and can reach five or six figures. Reasonable Cause abatement and the Delinquent International Information Return Submission Procedures (DIIRSP) are two paths to mitigation.
It depends on your category. Common schedules include Schedule C (income statement), Schedule F (balance sheet), Schedule G (other information), Schedule H (current earnings & profits), Schedule I (summary of shareholder's income), Schedule I-1 (GILTI), Schedule J (accumulated E&P), Schedule M (transactions between CFC and shareholders), Schedule P (previously taxed E&P), and Schedule Q (CFC income by groups). Category 4 and Category 5 filers usually complete the most schedules.
A foreign corporation where more than 50% of the voting power or value is owned by U.S. shareholders (U.S. persons each owning 10% or more). CFCs trigger Subpart F income inclusion and GILTI inclusion for their U.S. shareholders, even if no cash is distributed. CFC status is the single biggest factor driving international reporting complexity.
Possibly. Category 5 applies to any U.S. shareholder who owns 10% or more of a CFC — which means you can be a minority owner overall but still owe a Form 5471 filing. Categories 2 and 3 can also catch minority shareholders when there's an acquisition or disposition crossing the 10% threshold. Don't assume minority status means no filing obligation.
You still file, in most cases. Form 5471 is an information return, not a tax return — it reports your interest in the foreign corporation regardless of whether there was income to report. Skipping it because "there's nothing to report" is a common and expensive mistake.
Form 5471 preparation is typically quoted at $1,500–$5,000 per form depending on the category, schedule count, complexity of the underlying financials, and whether prior-year cleanup or late-filing relief is involved. Multiple CFCs and multi-year delinquent filings are scoped individually. Firm flat-fee quote delivered at the consultation.
Yes, and regularly. Form 5471 needs to reflect the foreign corporation's financials on a U.S. GAAP basis, which usually means starting from the local statutory financials and making U.S. book-to-tax adjustments. I work directly with your foreign accountant to get the data needed and reconcile it cleanly.
Book a consultation and I will map scope, forms, and timeline before the deadline.
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