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The Daily Insight

What form does a foreign corporation file?

Author

Andrew Mclaughlin

Published Apr 24, 2026

Form 1120-F
Use Form 1120-F to report the income, gains, losses, deductions, credits, and to figure the U.S. income tax liability of a foreign corporation.

Who Files Form 1120f?

Foreign corporations should file IRS form 1120-F to report their U.S. income, gains, losses, deductions, credits, and to figure their U.S. income tax liability similar to how a domestic corporation would report these on their tax return.

Do I have to file a Form 5471?

Any U.S. citizen, corporation, partnership, trust, or estate who has at least 10% ownership in a foreign corporation, needs to file Form 5471.

Do LLP have to file accounts?

All LLPs must file their accounts at Companies House. You must file a copy of the accounts that you have already prepared. Qualifying dormant LLPs can deliver even simpler annual accounts to Companies House – more details are given in our guidance on dormant LLP accounts.

What do foreign owned single member LLCs have to file?

File Form 5472, if there have been any “reportable transactions” during the previous tax year Formation and dissolution filings are considered to be reportable transactions- See the Final regulation here for examples of transactions that are reportable. Note: the IRS treats each foreign-owned disregarded LLC as a separate entity.

Do you have to report ownership in a foreign corporation?

U.S. persons with ownership interests in foreign corporations or partnerships are subject to special reporting rules. In addition to filing U.S. tax returns, U.S. persons are required to file information returns used by the IRS to collect information about cross-border activities of U.S. and foreign persons.

What kind of tax return do I need for foreign owned company?

A foreign-owned DRE will be required to file a pro-forma Form 1120, U.S. Corporation Income Tax Return, attaching the Form 5472. The Form 1120 will only need the name, address, EIN and date of formation of the foreign-owned DRE.

When to file Form 5472 for foreign owned corporation?

“If a foreign corporation (hereinafter in this section referred to as the “reporting corporation”) is engaged in a trade or business within the United States at any time during a taxable year—