Foreign-owned U.S. companies and foreign corporations conducting a U.S. trade or business may have an unexpected Form 5472 filing obligation due to partnership attribution rules. This issue is commonly overlooked, particularly in structures involving LLCs taxed as partnerships.
Foreign-owned U.S. corporations often assume that Form 5472 reporting applies only when they have direct transactions with a foreign parent company. However, the IRS attribution rules can also require reporting of transactions conducted indirectly through domestic and foreign partnerships.
Under the Form 5472 rules, a U.S. corporation that is at least 25% foreign-owned is considered a reporting corporation. A foreign corporation engaged in a U.S. trade or business may also be a reporting corporation for Form 5472 purposes, even though it is not a domestic corporation that is 25% foreign-owned.
If a reporting corporation owns 25% or more of the capital or profits of a partnership, either directly, indirectly, or constructively (considering the interest owned by all related persons for the reporting corporation), the transactions between the partnership and related parties of the reporting corporation are attributed to the corporation for reporting purposes.
How Partnership Attribution Works
Example 1: Foreign-Owned U.S. Corporation
Assume the following structure:
- Foreign Parent owns 100% of U.S. Corp
- U.S. Corp owns 80% of an LLC that is taxed as a partnership
If the LLC purchases services from, transacts with, or borrows funds from Foreign Parent or a foreign subsidiary of the Foreign Parent, those transactions may be treated as transactions of U.S. Corp for Form 5472 purposes, Â even though U.S. Corp did not directly engage in the transactions.
In this case, U.S. Corp would generally be required to report its share of the partnership transactions on Form 5472. Because U.S. Corp owns 80% of the partnership, it would typically report 80% of the transaction amounts between the LLC and Foreign Parent.
Example 2: Foreign Corporation Engaged in a U.S. Trade or Business
The same result may apply in a structure involving a foreign corporation. For example:
- Foreign Corp owns 30% of an LLC taxed as a partnership and files Form 1120-F to report its share of income from the partnership.
- The LLC conducts a U.S. trade or business.
- The LLC transacts with Foreign Corp’s Indian subsidiary, or other foreign related party.
Because Foreign Corp is engaged in a U.S. trade or business, it may be a reporting corporation for Form 5472 purposes. The partnership attribution rules may therefore require Foreign Corp to report its allocable share of the LLC’s reportable transactions, even if Foreign Corp did not directly enter those transactions.
Why This Matters
Many taxpayers focus only on direct related-party transactions and may overlook partnership activity. However, indirect transactions conducted through partnerships can also create a Form 5472 filing obligation. Additionally, this issue is often overlooked because of the 25% ownership threshold that applies for attributing partnership transactions.
Failure to file a required Form 5472 may result in a $25,000 IRS penalty per form, with additional penalties possible if the failure continues after IRS notification.
Key Takeaway
Companies with partnership investments should review both direct and indirect related-party activity each year to determine whether a Form 5472 filing obligation exists and to avoid unexpected IRS penalties. Please contact your international WG tax advisor if you have any questions.
