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.

Illustration of IRS Form 5472 with a calendar showing 'APR 15' and Form 7004, representing filing deadlines.
Form 5472 2 min read

Form 5472 Filing Deadline and Extension Guide for 2026

When is Form 5472 due in 2026? Learn the exact filing deadline, how to file Form 7004 for a 6-month extension, and what happens if you miss the deadline.

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