Short answer
Look past the large firms and toward accountants who have recently gone independent. Large firms run on volume, and a foreign-owned single-member LLC with a Form 5472 to file brings a small fee and a large penalty if something goes wrong, so many of them price it high or pass. A newly independent CPA usually has more time and more appetite for that kind of case. To tell the right fit from the wrong one, ask how many foreign-owned clients they handle now, whether they have filed a Form 5472 with a pro forma Form 1120 and what happens on their end if it is late, who opens the IRS mail that arrives at a U.S. address when you live abroad, and whether they quote a flat annual fee.
Key takeaways
- Large firms often price out or decline a foreign-owned single-member LLC. That is closer to a supply problem than a sign the work can’t be done.
- Newly independent CPAs are often looking for exactly the unusual client a large firm turns away.
- Ask how many foreign-owned clients a CPA handles now, not whether they can take one.
- Ask whether they have filed a Form 5472 with a pro forma Form 1120, and who opens the IRS mail that arrives at a U.S. address when you live abroad.
- The penalty for a late or substantially incomplete Form 5472 starts at $25,000, regardless of how much money moved through the business.
Why the big firms pass on a foreign-owned LLC
Ask any non-resident founder how the CPA search went, and you’ll hear a version of the same story. You call a firm, explain the setup: single-member LLC, EIN pulled with no Social Security number, a Form 5472 due most springs. There’s a pause. Then a quote that costs more than your first year of revenue, or a polite “that’s not really what we handle.”
It’s easy to read that as rejection. It’s actually closer to a supply problem.
Big accounting firms run on volume and predictability. A junior associate can knock out twenty standard S-corp returns in the time it takes to properly research one foreign-owned single-member LLC’s reporting obligations. The fee for the LLC is smaller, the risk of getting something wrong is higher (the penalty for a late or substantially incomplete Form 5472 starts at $25,000), and nobody on staff wants to be the one explaining it to a partner. So the firm prices you out, or just passes.
None of that means the work is undoable. It means the work is unwanted by a specific kind of business built to run the same return through the same process a thousand times.
Which is exactly the kind of business a lot of accountants are trying to leave right now.
Newly independent CPAs are often looking for the client big firms turn away
Spend a little time in the places where CPAs talk shop, and you’ll notice a recurring post: someone finishing their last busy season inside a large firm, planning to go independent, asking what actually works to land a first client. It’s a nervous, honest question, the kind you ask when you’ve spent a decade doing complicated, interesting tax work for other people’s clients and you’re not sure the interesting part travels with you when you go solo.
Here’s the part that post never quite says out loud: the accountant asking it is looking for exactly the client the big firm just turned away. A newly independent CPA doesn’t have twenty standard returns to fill a week. They have time, and usually more appetite for the case that makes them think. A foreign-owned LLC with a real Form 5472 question isn’t a headache to that person. It’s a client worth having.
Two people are searching for each other and don’t know it.
What separates the right CPA from the wrong one
So if you’re the founder in this spot, the useful move isn’t giving up on the search. It’s changing who you’re looking for. A few things actually separate the right fit from the wrong one. Not whether they can take a foreign-owned client, but how many they’re currently handling. Whether they’ve actually filed a Form 5472 attached to a pro forma 1120, and what happens on their end if it’s late. Who opens the IRS mail that shows up at a U.S. address when the owner lives somewhere else entirely. And what the fee structure looks like: a flat annual rate for a small foreign-owned LLC is common and reasonable; an hourly quote with no ceiling is worth a second look.
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For the accountant going independent
If you’re the accountant reading this from the other side, this part is worth knowing too. The first year is rarely fast. Small, unusual clients find independent CPAs slowly, mostly through word of mouth and forums, not big marketing spends. The plan that actually works is less “which channel converts” and more “which niche needs you badly enough to wait.”
Some founders get stuck before the CPA question
None of that solves the part that comes before the CPA question, though. A lot of founders get stuck earlier: no EIN yet, no U.S. address they’d want on the filing, no one to receive the mail a CPA will eventually need copies of. That’s the layer underneath the accountant search, and it’s the one that quietly stalls people the longest.
Not legal or tax advice
Confirm with a CPA.
Frequently Asked Questions
Sources & References
Primary sources this guide is based on.
- 1IRS · Instructions for Form 5472 (Rev. December 2024) (accessed September 24, 2026)
- 2eCFR · 26 CFR 1.6038A-2, Requirement of return (accessed September 24, 2026)
- 3IRS · Instructions for Form 1120, When To File (accessed September 24, 2026)
- 4IRS · Instructions for Form SS-4 (Rev. December 2025) (accessed September 24, 2026)
- 5eCFR · 26 CFR 301.6212-2, Definition of last known address (accessed September 24, 2026)
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I'm Henry, a hedgehog in a bow tie who explains the dull, scary parts of building and running a U.S. business.
