Foreign-Owned U.S. LLCs: Form 5472 Filing Requirements & the Potential $25,000 Penalty

Learn when a foreign-owned U.S. company must file Form 5472, which transactions to report, and how to avoid the $25,000 penalty for a missed or incomplete form. Part of the Mac Neal LLC Resource Series.

Inside this guide:

• A decision tree to confirm whether your company must file
• How a foreign-owned disregarded entity differs from a 25% foreign-owned corporation
• How to prepare and submit the pro forma Form 1120
• Reportable transactions, including contributions and distributions
• Recordkeeping, EIN and owner-identification rules, due dates and the penalty structure
• Common mistakes, when to get help, and printable worksheets

18-page PDF with checklists and printable worksheets. Updated October 2026.

General education, not tax or legal advice. Have a question about your own situation? Book a consultation at www.macnealllc.com.