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Form 5472: how to file the Information Return of a 25% Foreign-Owned U.S. Corporation or a Foreign Corporation Engaged in a U.S. Trade or Business

Filed each year with Form 1120 (a foreign-owned single-member LLC attaches it to a pro forma 1120). Not filed electronically for a disregarded entity.

Internal Revenue ServiceUS federalUpdated October 15, 2026

Agency
Internal Revenue Service
Where it applies
US federal
How it's filed
Paper form, mailed
Fee
FreeNo fee. The penalty for not filing starts at $25,000.
Renewal
Every year, by the tax return due date.

The form, line by line

LineWhat goes there
1aName of reporting corporation and address
1bEmployer identification number
1cTotal assets
1dPrincipal business activity
1ePrincipal business activity code
1jInitial year of the reporting corporation?Yes / No
1lCountry of incorporation
1mDate of incorporation
1nCountries where it files an income tax return as a resident
1oPrincipal countries where business is conducted
3Foreign-owned U.S. disregarded entity treated as a corporation?Yes / No
4aDirect 25% foreign shareholder: name and address
4bShareholder's U.S. ID, reference ID and foreign tax ID
4c-4eShareholder's business, citizenship and tax-residence countries
8aRelated party: name and address
8bRelated party's U.S. ID, reference ID and foreign tax ID
8c-8dRelated party's principal business activity and code
8eRelationshipRelated to reporting corporation / Related to 25% foreign shareholder / 25% foreign shareholder
8f-8gRelated party's business and tax-residence countries
9-22Amounts received from the foreign related party (sales, rents, services, loans, interest, other)
23-36Amounts paid to the foreign related party (purchases, rents, services, loans, interest, other)
Part VForeign-owned U.S. DE reportable transactions (contributions, distributions)

What to attach

  • Pro forma Form 1120 (for a foreign-owned single-member LLC)

Official links

Checked against the agency's own page.

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