Moving Countries? What Happens to Your US LLC

The LLC itself does not change: it stays formed in its state, keeps its EIN and keeps its state filings. What changes is you. Your tax residency decides which US forms the company files, which tax form you give banks and clients, and which country taxes the profits.

There are two very different moves hidden inside this question. Moving from one country to another outside the United States is mostly a question for your new home country. Becoming a US tax resident, even without meaning to, changes the US side of the picture almost completely. This guide describes a single-member LLC; a company with several members is taxed as a partnership, and its analysis differs.

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01Do I need to form a new LLC if I move?

No. A US LLC is formed under the law of its state, not tied to where its owner lives. It keeps its name, its formation date, its EIN and its standing. What you should update are the addresses on file: with the IRS, with your bank, and with the state wherever its annual report asks for a principal or member address.

02What changes if I move between two countries outside the US?

On the US side, very little. A single-member LLC wholly owned by a foreign person is treated by the IRS as a foreign-owned US disregarded entity, and it continues to file Form 5472 and a pro forma Form 1120 each year. That obligation follows the owner's status as a foreign person, not the owner's country.

What does change is the form you give to banks, platforms and clients. A W-8BEN certifies your country of residence and any treaty benefit you claim, so it must be replaced when that country changes. Our guide to US income tax treaties explains why the country on that form matters.

The larger change happens abroad. Your new country may tax a company you control or manage from there, may treat the LLC differently from the United States, and may have its own reporting for foreign entities. Those rules vary widely, and they are worth reviewing with an advisor in the new country before you move, not after.

03What happens if I become a US tax resident?

Almost everything on the US side. You become a US tax resident by holding a green card or by meeting the substantial presence test, which the IRS defines as being physically present in the United States at least 31 days in the current year and 183 days over three years, counting all days this year, one third of last year's days and one sixth of the year before.

Once you are a US tax resident, the IRS taxes you the way it taxes US citizens: your worldwide income is subject to US tax and must be reported on your US return. The LLC is no longer owned by a foreign person, so the Form 5472 requirement for a foreign-owned company no longer describes it.

• The company's profits flow onto your own US individual return
• You give banks and clients a Form W-9 instead of a W-8BEN
• You may need to file an FBAR, since the IRS requires every US person, including a resident, to report foreign accounts whose combined value exceeded $10,000 at any time in the year
• The accounts you keep at home may carry US reporting they never carried before

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04Can I become a US tax resident without meaning to?

Yes, and it is the most common surprise in this area. The substantial presence test counts days, not intentions. An owner who spends long stretches in the United States to run the business, visit family or manage property can cross the 183-day threshold across three years without ever applying for anything.

There are exceptions and treaty tie-breaker rules that can change the outcome, but they have to be claimed correctly. If your days in the United States are rising, count them each year rather than estimating.

05What should I do before I move?

1. 01Decide whether the move changes your US tax residency, and count your US days for the last three years
2. 02Ask an advisor in the new country how it will treat a US LLC you own and manage from there
3. 03Replace your W-8BEN with platforms, banks and clients once your country of residence changes
4. 04Update the addresses on file with the IRS, your bank and the state
5. 05Plan the first year's filings in both countries before the year begins, not at the deadline

A move is one of the few moments when an existing structure should be reviewed from the ground up. Our advisors can map what changes on the US side and keep your annual filings in order through the transition. Begin a private consultation.