Foreign-owned single-member LLCs that extended their taxes must file Form 5472 by Thursday, Oct. 15, or risk a $25,000 IRS penalty.
This lands on a specific store owner: someone who lives outside the US, owns a US LLC alone, and runs a Shopify store or a high-ticket dropshipping business through it. If that is you, the filing is yours to track, and the IRS instructions set the penalty at a flat $25,000 whether the store made $5,000 or $500,000. A US citizen or resident who owns the LLC is not the target of this rule, but confirm that with a CPA before you assume it.
Below: what happened, why this is not a Corporate Transparency Act problem, what the penalty does to a small store, and five moves to make before the cutoff. This is the kind of filing we track at Ecommerce Paradise. My longer explainer on the compliance side after you form a US LLC covers the full-year picture.
Form 5472 is easier when the LLC is formed right the first time, so form your LLC with Northwest, the best LLC formation service for ecommerce owners. Northwest has operated under the same name since 1998 according to the copyright line on its own site, which beats a cheap formation site that upsells you and may not be around for your next deadline. Start your LLC with Northwest →
Form 5472 Extension Ends Oct. 15 for Foreign-Owned LLCs
According to the IRS instructions for Form 5472, reporting corporations include 25% foreign-owned US corporations, and that group explicitly includes foreign-owned US disregarded entities. A disregarded entity is the tax term for a single-member LLC treated as separate from its owner for income tax purposes, which is how most solo store owners hold their stores.
Those entities file a pro forma Form 1120 with Form 5472 attached, using the same tax year as the owner or the calendar year if the owner has none, per the instructions. The extension request goes on Form 7004. Sterlinx Global, an accounting firm that advises international sellers, wrote on Oct. 12 that Oct. 15, 2026 is the final extended deadline for calendar-year entities that timely filed Form 7004, and that no further extension is available.
There is no e-file option for these filers. The IRS says to fax the package at 300 DPI or higher to 855-887-7737, or mail it to the Internal Revenue Service, Attn: PIN Unit, 1973 Rulon White Blvd, M/S 6112, Ogden, UT 84201. The instructions warn against using the standard Form 1120 mailing address, and the same dedicated address applies to Form 7004.
The trigger is a reportable transaction. Generally a reporting corporation must file if it had a reportable transaction with a foreign or domestic related party, per the instructions. For disregarded entities, Part V picks up other transactions including formation, dissolution, contributions and distributions, described on an attached statement. For a store owner, that means money you wire into the LLC to fund inventory or ads, and money you pull out as owner draws. Sterlinx adds owner reimbursements and owner loans, with balances and interest, to the review list.
The penalty has two layers. The IRS charges $25,000 for failing to file Form 5472 when due or failing to maintain required records, and a substantially incomplete form counts as a failure to file. If the failure continues more than 90 days after IRS notification, an additional $25,000 applies for each related party in each 30-day period or part of one. Criminal penalties under sections 7203, 7206 and 7207 may also apply, per the same instructions.
One relief valve exists. IRS Chief Counsel Advice 202617012, dated Dec. 17, 2024 and released Apr. 24, 2026, addresses when a small corporation qualifies for liberal reasonable-cause relief from Form 5472 penalties. The taxpayer must show gross receipts of $20 million or less, no knowledge of the Section 6038A requirements, limited presence in and contact with the US, and prompt and full compliance with IRS requests, plus a written statement signed under penalties of perjury. The memo says relief does not excuse the filing, and as Chief Counsel advice it cannot be cited as precedent.
Form 5472 Is a Tax Filing, Not a BOI Report
Plenty of owners relaxed about LLC paperwork this summer, and they had a reason. FinCEN announced on Aug. 11, 2026 a final rule that, in its words, permanently removes the requirement for U.S. companies and U.S. persons to report beneficial ownership information. The release also says foreign entities that are reporting companies will still be required to report. I covered the Supreme Court turning away two challenges to the law in my post on the Corporate Transparency Act cases.
That rollback changed one report that went to FinCEN. It did nothing to Form 5472, which is a tax filing governed by IRS rules. The IRS instructions carry a December 2024 revision date, and the IRS page was last updated Apr. 30, 2026, so nothing about the duty is new this month. What is new is the calendar: Thursday is the last day of the extension window.
On Oct. 10 I covered extended returns and FBARs due the same day. That post did not address Form 5472, and the two filings are separate. An FBAR is about foreign bank accounts. Form 5472 is about the relationship between a foreign owner and a US entity.
Now the counterpoint. Sterlinx ties the deadline to a restart of IRS nonfiler enforcement. The report behind that argument is real: the Treasury Inspector General for Tax Administration released a report on Sept. 4, and the Journal of Accountancy reported on Sept. 15 that 38,824 high-priority cases involving 33,653 taxpayers were still at first-notice stage as of June 30, 2025, representing about $15.7 billion in potential assessments. The IRS agreed with TIGTA’s six recommendations and said it advanced the affected cases in March 2026.
But that coverage concerns high-income individual nonfilers and never mentions Form 5472. I did not find an IRS announcement of a Form 5472 crackdown. Sterlinx is an accounting firm that serves these filers, so factor that into how you read its urgency. The penalty amounts, though, come straight from the IRS instructions, and they do not depend on anyone’s enforcement mood.
What a $25,000 Form 5472 Penalty Does to a Small Store
My read: the risk is lopsided. The cost of filing is a CPA fee and a few hours of record pulling. The cost of not filing is a flat $25,000 that does not care how small the store is.
Hypothetical math, not a reported case. Say a store nets $60,000 a year. A single $25,000 penalty is about 42% of a full year’s net profit. Now say the IRS sends a notice and the filing stays missing for 150 days afterward. Based on the instructions, the continuing penalty starts after day 90, which leaves two 30-day periods, or $50,000 more for one related party. That is $75,000 on a store that netted $60,000.
Here is how I would sort the scenarios, and the thresholds that matter.
If you filed Form 7004 on time and the package is not ready, you are in the best position. Get it faxed by Thursday. A completed package faxed on time beats a perfect one filed Friday.
If you never requested an extension, the original date has already passed, so Thursday is not your deadline. File as soon as possible and ask your CPA about a reasonable-cause statement, because the Chief Counsel memo describes relief for small corporations that meet all four conditions and comply promptly.
If you are a US citizen or resident who owns the LLC, the foreign-ownership trigger should not apply. You still have your own set of filings. Ask your CPA to confirm, and keep the FBAR threshold in mind if you hold money abroad.
If the LLC truly had no owner transactions all year, the instructions list an exemption where there are no reportable transactions. For an operating store that is rare, because the owner almost always funds the LLC or takes a draw somewhere. Do not assume you qualify without checking the full year of transfers.
Payouts from customers are a different story. Sterlinx says Amazon and Shopify sales to unrelated customers are not reportable as owner transactions. So the revenue flowing into the LLC from Shopify is not the problem. The transfers between you and the LLC are.
That is why the plumbing matters. If you fund the LLC from three places, a personal account, a PayPal balance and a card, you are building the statement by hand later. Keep the money moving through one dedicated business account, such as the US account in my Mercury walkthrough. I also compared Wise and Revolut for store owners.
My guide to setting up Airwallex for a cross-border store covers the other route. If marketplace payouts land in a Payoneer balance, treat that balance as part of the same paper trail. The fee math differs by corridor, so run your own numbers.
Non-US founders have a longer checklist than most guides admit. I laid it out in my address and banking checklist for building a US store from abroad. The foreigner’s guide to a US-based high-ticket business covers the entity side.
If you would rather not assemble the entity, banking and store setup yourself, my team’s turnkey done-for-you build is where I would start.
I am not a tax advisor. Nothing here is tax or legal advice, and your facts decide your filing, so pay a CPA who handles foreign-owned disregarded entities.
Own an LLC that was formed fast and cheap, and now the paperwork feels shaky? Get your entity structure right before the next deadline. See how to form your business →
Five Moves to Make Before Thursday’s Form 5472 Cutoff
Five moves, in order. The first one decides which of the others matter.
- Confirm the extension. Find your Form 7004 and proof it was filed by the regular due date, such as a fax confirmation or mail receipt. If you cannot find either, assume you did not file one and jump to move four.
- Pull every owner-to-LLC transfer for 2025. List contributions, draws, reimbursements and loans with dates, amounts and exchange rates. Export the statements from Wise. Then do the same for Airwallex and any other account that ever moved money between you and the LLC.
- Hire a CPA today who files for foreign-owned disregarded entities. Ask one question first: can the package be faxed to the Ogden PIN Unit by Thursday? A first-time filing built in two days with no help is how substantially incomplete forms happen, and the IRS treats those as unfiled.
- If you are already late, file anyway and ask about reasonable cause. The sooner the package is in, the less room the 90-day clock has to run after an IRS notice. Your CPA can tell you whether the four conditions in the Chief Counsel memo fit your facts.
- Fix next year’s plumbing. Put the books on Finaloop. QuickBooks works too. Tag every owner transfer as it happens, so next year’s statement is a report instead of an archaeology project.
One more fix if you move around: make sure IRS letters reach you, because the continuing penalty clock starts from notification. A scanned-mail service such as Traveling Mailbox keeps a nomad’s mail from sitting unread in a drawer. iPostal1 is the other one I would price out.
Explore Turnkey Builds for service details and pricing. Email me with questions before getting started.
Frequently Asked Questions
Who has to file Form 5472 for an LLC?
Per the IRS instructions, 25% foreign-owned US corporations and foreign-owned US disregarded entities must file when they have a reportable transaction with a related party. A solo non-US owner of a US LLC is the common case.
Does a US citizen living abroad file it?
The rule is built around foreign ownership, so a US citizen or resident owner should not trigger it. Expats have their own obligations, though, and my post on extended returns and FBARs covers the filing most of them miss. Confirm your facts with a CPA.
Can I e-file Form 5472 for my LLC?
Not as a foreign-owned disregarded entity. The IRS says these filers must fax or mail the package to the Ogden PIN Unit, and the instructions list the fax number and address.
What happens if I miss the deadline?
The instructions set a $25,000 penalty for failing to file when due, with an additional $25,000 per 30-day period if the failure continues more than 90 days after IRS notification. File immediately and ask a CPA whether the reasonable-cause path in the Chief Counsel memo fits.
Do my Shopify sales count as reportable transactions?
Sterlinx says sales to unrelated customers are not reportable as owner transactions, while contributions, draws, reimbursements and loans between you and the LLC are. Keep those transfers clean from day one.
Where do IRS notices go if I travel full time?
To the address on file, which is why a nomad should use a mail address that actually scans and forwards letters. My guide to a business address without renting an office walks through the options.
Is a US LLC still the right structure for a non-US owner?
For many store owners it is, because suppliers, payment processors and banks often expect a US entity. Read my step-by-step on forming a US LLC as a non-US founder, then decide with a CPA. Starting from scratch? Grab my free beginner guide first.
Tax filings, entity cleanup and bank statements eat the hours you should spend growing. Want my team to scale the store you already have? See the scaling service →
Take the deadline seriously, get a CPA on the phone today, and keep your transfers clean from here on. Subscribe to the YouTube channel for daily breakdowns. More breaking news coming through the day.
Related Articles
If this was useful, these go deeper:
- What happens after you form your US LLC: the compliance side nobody talks about
- Extended Returns and FBARs Are Due Oct. 15: Do This Now
- How to Build a US E-Commerce Business From Abroad Without Creating a Banking Mess
- How to Form a US LLC as a Non-US Founder Using Doola (Step-by-Step)
- Firstbase vs Northwest Registered Agent 2026: Non-US Founder Specialist vs Lean Private US Formation
Trevor Fenner is an ecommerce entrepreneur and world traveler from Seattle, Washington, and the founder of Ecommerce Paradise, a platform focused on helping entrepreneurs build and scale profitable high-ticket ecommerce and dropshipping businesses. With over a decade of hands-on experience, Trevor specializes in high-ticket dropshipping strategy, niche and product selection, supplier recruiting and onboarding, Google & Bing Shopping ads, ecommerce SEO, and systems-driven automation and scaling. Through Ecommerce Paradise, he provides free education via in-depth guides like How to Start High-Ticket Dropshipping, advanced training through the High-Ticket Dropshipping Masterclass, and fully done-for-you turnkey ecommerce services for entrepreneurs who want a faster, more hands-off path to growth. Trevor is known for emphasizing sustainable, real-world ecommerce models over hype-driven tactics, helping store owners build scalable, sellable, and location-independent brands.
He maintains homes in Seattle and Bali, spends most of the year overseas, and usually returns to Seattle for about a month each summer.
