Form 5472 for Foreign-Owned Single-Member LLCs

Form 5472 is the IRS Information Return of a 25% Foreign-Owned U.S. Corporation or a Foreign Corporation Engaged in a U.S. Trade or Business. It reports transactions between a US business and its foreign owners or related parties, so the IRS can see money that crosses the border. It is an information return, not a tax return: it discloses activity rather than calculating tax owed. Filing it on time keeps a foreign-owned LLC in good standing with the IRS.

Yes. Since the final regulations issued under Treasury Decision 9796 took effect for tax years beginning on or after January 1, 2017, a US LLC that is a disregarded entity with at least one foreign owner is treated as a domestic corporation for Form 5472 reporting. Before that change, a foreign-owned disregarded LLC with no US tax liability filed nothing at all in many cases. The IRS closed that gap.

A non-resident who owns a single-member Wyoming, New Mexico, Delaware, or Nevada LLC must file, even when the LLC earned no US-source income and owes no US tax. The obligation attaches to the ownership structure, not to profit. Read our guide to foreign-owned LLC taxes for the full federal picture.

A foreign-owned disregarded LLC files Form 5472 attached to a pro forma Form 1120, the US corporation income tax return. Pro forma means you complete only the top identifying section of the 1120: the entity name, mailing address, EIN, and formation date. You write "Foreign-owned U.S. DE" across the top of the form.

You leave the income, deduction, and tax schedules blank, because a disregarded entity does not compute corporate tax here. The 1120 serves as a cover page that carries Form 5472 to the IRS. Your LLC needs an EIN before it can file, since the EIN identifies the entity on both forms. Get one through our EIN application service for $99 if the LLC does not have one yet.

You file by mail or fax, not through standard consumer e-file. The IRS routes the pro forma Form 1120 with Form 5472 attached to a dedicated unit in Ogden, Utah. You mail the package to the address in the Form 5472 instructions or fax it to the number the IRS publishes for these returns. One Form 5472 covers one related party, so an LLC with two foreign related parties files two Forms 5472 behind a single pro forma 1120.

A reportable transaction is any exchange of money or property between the LLC and a foreign related party during the tax year. The most common categories appear below.

If money or property moved between you and your LLC in either direction, it belongs on the form. A year with zero reportable transactions is rare for an active business, because even funding the LLC's bank account counts as a capital contribution.

Form 5472 is due with the pro forma Form 1120 on the fifteenth day of the fourth month after the LLC's tax year ends, which is April 15 for a calendar-year LLC. You extend the deadline to October 15 by filing Form 7004 before the original due date. The extension moves the filing date only. It does not reduce or remove the underlying obligation to report your transactions.

The penalty for filing Form 5472 late, filing it incomplete, or failing to file it is $25,000 per form. If the failure continues after the IRS sends notice, an additional $25,000 applies for each 30-day period the return stays unfiled. The penalty is flat and applies even when the LLC owes no income tax, which is why a dormant foreign-owned LLC still carries real exposure. Timely, complete filing is the only reliable way to avoid it.

You need a record of every dollar and every item of property that moved between you and the LLC during the year, plus the LLC's identifying details. Form 5472 reports amounts, so clean books are the difference between a quick filing and a scramble in April.

Keep these ready before the deadline: your EIN confirmation, the formation date and state, a log of capital you contributed including the initial bank funding, a log of distributions you took, any loans in either direction with their interest, and any payments for goods or services between you and the company. A foreign owner reports these in US dollars, so record the exchange rate used when a transaction was in another currency. Tracking each category as its own line in your accounting software from day one is what makes the year-end 5472 a data export rather than a reconstruction.

Reasonable cause is the IRS standard for abating the $25,000 penalty, and it requires showing you exercised ordinary business care and prudence yet were unable to file on time. It is not automatic and not guaranteed, and the IRS assesses the penalty first, then considers abatement on request.

A credible reasonable-cause claim documents the specific circumstance, for example serious illness, a natural disaster, or reliance on a professional who failed despite your diligence, and shows you filed as soon as the obstacle cleared. Not knowing about the requirement is a weak basis on its own. The reliable strategy is to never need the defense: calendar the April 15 deadline, file Form 7004 for an extension when you need more time, and keep the records that make the return quick to complete.

No. Form 5472 applies to a single-member LLC only when the owner is a foreign person. A US-owned single-member LLC is a disregarded entity that reports on the owner's Schedule C with Form 1040, and it files no Form 5472 and no pro forma 1120.

The line that triggers the obligation is foreign ownership of a disregarded entity, or a US corporation that is 25% foreign-owned. A US citizen or resident who owns a single-member Wyoming or New Mexico LLC sits outside the rule entirely. This is why the same LLC structure carries very different filing burdens depending on who owns it, and why a foreign owner should confirm the 5472 obligation before the first tax year closes.

Every Anonymousllc.co formation for a non-resident includes the EIN your LLC needs to file Form 5472, obtained without an SSN or ITIN. We document your reportable transactions from day one, so capital contributions and owner payments are recorded before the filing deadline arrives.

We coordinate the pro forma Form 1120 package with a CPA who files foreign-owner returns, and we keep your formation documents and EIN letter ready for that filing. Formation is $397 all-in for Wyoming and from $347 total in other states, with the EIN included.