Foreign-Owned Businesses
Late Form 5472: How to Catch Up on Missed Years
A practical path for foreign owners who discover their U.S. LLC never filed Form 5472 and the pro forma Form 1120.
- Last reviewed
It is common: a foreign entrepreneur forms a Delaware, Wyoming, or Florida LLC online, opens a bank account, and nobody mentions Form 5472. Years later a bank, a buyer, or an IRS letter raises the issue. The good news is that missed years can be addressed in an orderly way.
Step 1: Determine which years were required
Since tax years beginning in 2017, a U.S. single-member LLC wholly owned by a foreign person has been treated as a corporation for Form 5472 purposes. Any year with a reportable transaction — contributions, distributions, loans, payments of the owner's expenses, formation costs — generally required a filing.
Step 2: Reconstruct the transactions
- Bank statements for every account the LLC used
- Formation documents, EIN confirmation letter (CP 575) and operating agreement
- Records of money the owner put in or took out
- Invoices or agreements with the owner or other related parties
- Any prior filings or IRS correspondence
Step 3: Prepare and file each year correctly
Each late year needs a pro forma Form 1120 with a complete Form 5472. Foreign-owned disregarded entities cannot file electronically through most standard software in the same way as other returns, and the filing method must follow the current IRS instructions.
Step 4: Address penalty risk
Late filings can trigger automatic $25,000 penalties. There is no special amnesty program for Form 5472 alone; however, a well-documented reasonable-cause statement, prepared with the filings, can support penalty relief. The right approach depends on why the forms were missed and whether the IRS has already made contact.
How Chirino USA helps
We review the history, prepare all missing years, and draft the reasonable-cause explanation where appropriate, in English or Spanish. We then set up an annual calendar so the April 15 deadline is not missed again.
Key takeaways
- Foreign-owned single-member LLCs have needed Form 5472 since 2017.
- Reconstruct transactions from bank and formation records.
- File each missing year completely and address penalties proactively.
Frequently asked questions
How many years back should I file?
Generally every year the LLC existed with reportable transactions since 2017. The statute of limitations does not start running for a year until a complete Form 5472 is filed, so unfiled years stay open.
Can I just close the LLC and ignore past years?
Closing the LLC does not remove past filing obligations, and dissolution itself is a reportable event in the final year.
The IRS has not contacted me. Should I still file?
Filing before the IRS contacts you is generally viewed more favorably and gives you control over the explanation.
Sources and official references
Educational information only
This article provides general educational information and should not be considered tax, legal, accounting, or investment advice. Tax consequences depend on each taxpayer's specific circumstances.
Written by Roger I. Chirino
Chirino USA tax professionals
Our educational resources are supported by experienced U.S. tax and accounting professionals.
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