IRS Compliance Guides for Foreign-Owned U.S. LLCs

Clear, expert answers on Form 5472, Form 1120, IRS penalties, and U.S. tax obligations — written for international entrepreneurs.

Visual timeline of IRS filing deadlines for Form 5472 and Pro-Forma Form 1120.
Getting Started 3 min read

Understanding IRS Form 5472 and Pro-Forma Form 1120 for Your Foreign-Owned LLC

Learn how to navigate Form 5472 and Pro-Forma Form 1120 for your foreign-owned LLC easily and effectively.

Read article →
Illustration of pro-forma Form 1120 with a checklist and calendar showing filing deadline for foreign-owned LLCs.
Form 1120 3 min read

Pro-Forma Form 1120 for Foreign-Owned LLCs: What It Is and Why You Need It

Understand why foreign-owned single-member LLCs must attach a pro-forma Form 1120 when filing Form 5472, what to include, and how to avoid IRS penalties.

Read article →

File Form 5472 correctly in 2–7 minutes — we submit directly to the IRS.

Start My Filing