Foreign-Owned LLC With No US Income: Do You Still File?
Many foreign entrepreneurs form a US LLC, get distracted, and never launch their business. At the end of the year, the LLC has $0 in revenue. They assume that because they made no money, they don't have to file anything with the IRS. That assumption costs $25,000.
Quick Answer
Yes, you must still file. Even if your foreign-owned LLC generated absolutely zero income, had no US customers, or never even launched, you are almost certainly required to file Form 5472 and a Pro Forma Form 1120 by April 15th. Filing is triggered by "Reportable Transactions," not by revenue.
Key Points for 2026
- Zero Revenue vs Zero Transactions: Revenue is sales. Transactions are any movement of money, including paying state fees or depositing capital.
- No 1040-NR Required: While you must file Form 5472 for informational purposes, you generally do not need to file a personal 1040-NR tax return if you had no US income.
- The Penalty: The IRS assesses a flat $25,000 penalty for failing to file Form 5472, regardless of whether the LLC made $1,000,000 or $0.
The "Reportable Transaction" Trap
The IRS requires Form 5472 if there was a "Reportable Transaction" between the LLC and its foreign owner (or a related party) during the calendar year.
Many founders think, "I had no sales, so I have no transactions." This is false.
If you did any of the following, you had a reportable transaction:
- You paid the $100 state filing fee out of your personal pocket (this is a Capital Contribution).
- You paid the registered agent fee using your personal credit card.
- You opened a Mercury bank account and transferred $50 into it to keep it active.
- You bought a domain name for the LLC.
Because it is physically impossible to form an LLC without paying a state fee, 100% of foreign-owned LLCs will have at least one reportable transaction in their first year of existence, mandating a Form 5472 filing.
If your LLC has been dormant for 3 years, and in Year 3 you paid zero fees, deposited zero money, and had zero activity, then you technically do not have a reportable transaction and do not have to file Form 5472 for Year 3. However, many CPAs advise filing a "Protective" blank Form 5472 anyway just to prove to the IRS you are compliant.
Don't Forget the State
In addition to the IRS, you cannot forget your state obligations. Even if your LLC made $0, you must still file your Annual Report and pay the annual franchise tax to the state where you formed the LLC (e.g., $60 minimum in Wyoming, $300 in Delaware).
If you fail to file your state annual report, the state will administratively dissolve your LLC.
What to Do Next
- File Form 5472: Learn how to prepare Form 5472 and the Pro Forma 1120.
- Close the LLC: If you are not using the LLC and want to stop paying annual fees and filing IRS forms, you must formally dissolve it. Do not just abandon it.