Trademarking Your Brand Through a Foreign-Owned US LLC

"Foreign-domiciled trademark applicants, registrants, and parties to Trademark Trial and Appeal Board proceedings, including Canadian trademark filers, must appoint and be represented before the United States Patent and Trademark Office (USPTO) by an attorney who is licensed to practice law in the United States."

USPTO, Trademark rule requires domicile address for all filers and also requires foreign-domiciled applicants and registrants to have a U.S.-licensed attorney.

This is the question founders actually ask, and the rule answers it directly:

The term principal place of business as used in this part means the location of a juristic entity's headquarters where the entity's senior executives or officers ordinarily direct and control the entity's activities and is usually the center from where other locations are controlled.

37 CFR 2.2(p).

The rule requiring the attorney is 37 CFR 2.11(a):

An applicant, registrant, or party to a proceeding whose domicile is not located within the United States or its territories must be represented by an attorney

USPTO adds one sentence that tells you how much help you will get: "The Office cannot aid in the selection of an attorney."

Read that against your situation. You are the sole member and officer of the LLC. You direct and control its activities from wherever you live. That place is the entity's principal place of business, and therefore its domicile.

Not the state of formation. Not the registered agent's address. Not the virtual office. Where the senior officers ordinarily direct and control the entity.

So a Wyoming LLC run entirely from Lagos, Karachi or São Paulo is a foreign-domiciled applicant, and the attorney requirement applies.

Every filer must give and keep current a domicile address, and the USPTO uses it to determine whether the attorney requirement applies to them.

That means the address is not a formality you can fill with a convenient US one. Giving a registered agent's address as your domicile in order to avoid the attorney requirement is a misstatement to a federal agency on a filing that becomes public record, and the USPTO has brought proceedings over exactly this.

Give your real address. Appoint an attorney. That is the compliant path and it is the only one.

An attorney is required, so budget for one. That is the honest headline, and it is why some founders decide a US registration is not worth it at their stage.

Against that: a US-licensed attorney doing the filing will catch conflicts before you pay government fees on an application that fails, and will handle office actions, which are common and are where unrepresented applicants lose applications. The requirement is a cost, and it is not purely a cost.

There is one narrow exception, on the Madrid route. A Section 66(a) application arrives from the International Bureau without an attorney, and if it is approved for publication on the first action, none is ever required. The moment an office action issues, one is:

If an Office action must issue for other refusals and/or requirements, the examining attorney will require the applicant to appoint a qualified U.S. attorney

That exception depends on your application being perfect, which is not a plan.

This is the part worth the whole page. USPTO does not merely decline these addresses; it lists them.

Addresses that do not identify an actual street address or that function as a mail forwarding address are presumptively unacceptable as domicile addresses.

Such addresses include post-office (P.O.) boxes, "care of" (c/o) addresses, commercial mail receiving agency (CMRA) addresses, registered agent (RA) addresses, private mailboxes (PMB), Army Post Office (APO) addresses, Fleet Post Office (FPO) addresses, Diplomatic Post Office (DPO) addresses, and Highway Contract Route (HCR or HC) addresses. These addresses, along with virtual office and shared workspace addresses, can be a mailing address, but generally may not serve as domicile addresses

Registered agent addresses. Virtual offices. Shared workspaces. Named individually, in USPTO's own examination manual. Every address a formation package sells you is on that list.

And the workaround people reach for next is closed too, in the paragraph after:

If a juristic applicant or registrant submits documentation such as an annual report identifying its principal office or business address as a post-office box or a registered agent address, such documentation does not establish that the address is the applicant's or registrant's domicile address.

You cannot point at your own state filing as proof. USPTO has anticipated it.

What it will accept from an entity is documentation that the address is genuinely your headquarters, and it is specific about that too: "a current, valid signed rental, lease, or mortgage agreement for commercial office space that is not for a coworking or similar facility."

Two things about that table. The surcharges are avoidable: use the Trademark ID Manual instead of the free-form box and the surcharge does not apply. And do not budget for the five-year declaration alone when renewing. USPTO prices renewal as the combined Section 8 and Section 9 filing, at the rate in the table; there is no standalone renewal fee published.

The deadlines. The Section 8 declaration is due between the fifth and sixth anniversary of registration, then within the year before the end of every ten-year period. Both carry a six-month grace period with the surcharge. Renewal must be filed "within one year before the expiration date of the registration, or within the six-month grace period after," and if you miss both, "the registration will expire."

A petition to revive is due two months after the notice of abandonment.

As of Q3 FY2026, first action pendency was a little over four months and total pendency a little under ten.

Read the second number carefully, because USPTO defines it narrowly. Total pendency excludes applications that were suspended or involved in Board proceedings. USPTO USPTO's published total pendency excludes applications that were previously suspended or involved in inter partes proceedings before the Trademark Trial and Appeal Board, so it is the clean-case figure rather than the average experience.[1]United States Patent and Trademark Office, Trademarks Dashboard

USPTO publishes a separate measure that does include them, against a longer target, and the current value of that measure is in a chart we could not read. Nine point eight months is the clean-case number, not the average experience.

Your own deadline is shorter than you think. An office action on a Section 1 or 44 application carries a three-month response period, extendable once by three months for a fee. A Section 66(a) application gets six months and is not covered by the extension provision, so six months is the whole of it.

The regulation lists the filing-date requirements exhaustively, and it is a short list: each applicant's name, address and email; the attorney's details if represented; a clear drawing of the mark; a listing of the goods or services; and the fee for at least one class.

No tax identification number appears on that list. No EIN, no SSN, no US bank account. We are stating what the rule contains rather than claiming USPTO says you do not need one, because USPTO does not say that anywhere. Payment is in US dollars by card or deposit account, which is a currency requirement rather than a banking one.

Your domicile address is masked; your mailing address is not. USPTO: "The mailing address will be viewable in the public record while the domicile address will not." But the masking is not absolute. Where an unacceptable domicile is supplied, an examining attorney "may attach evidence that identifies the address if necessary," and removing it afterwards takes a petition showing "an extraordinary circumstance." And the record is permanent: "Each application and registration record remains publicly viewable, even after an application abandons or a registration cancels or expires."

On specimens, one line saves the most applications. A mockup is not a specimen:

An artist's rendering, a printer's proof, a computer illustration, digital image, or similar mockup of how the mark may be displayed, or a photocopy of the drawing required by 2.51, are not proper specimens.

A web page used as a specimen "must include the URL and access or print date."

To file an international application through USPTO you need a US application or registration, plus one of three things:

Be a national of the United States / Have a domicile address in the United States / Have a real and effective industrial or commercial establishment in the United States

A foreign-domiciled owner of a US LLC qualifies on the third, not the second. And the attorney rule follows you here: "If you're a foreign-domiciled applicant using a U.S. registration or application as your basic application, you need a U.S.-licensed attorney to file your international application through the USPTO."

Dated warning. USPTO's own banner:

Beginning October 1, 2026, WIPO's Madrid e-Filing will be the single place to file international trademark applications based on U.S. applications and registrations. Between July 31 and September 30, you can file a new international application in Madrid e-Filing or TEASi.

Anything describing TEASi as the way to file outbound Madrid applications is wrong from October 1, 2026. Including, if we do not update it, this page.

The total-pendency figure that includes suspended and Board cases. USPTO publishes a 14-month target for it and renders the current value in a chart with no readable number. The figure above is the narrower measure.

Whether any structure changes the domicile analysis. Given that the rule turns on where senior officers direct and control the entity, we would treat any advice that a particular arrangement makes you US-domiciled with suspicion. We have not found a USPTO source describing one that works, and we are not going to speculate about one.

An affirmative USPTO statement that no EIN or SSN is required. No such sentence exists on their site. What we have is the exhaustive filing-date list, which does not include one.

I have a US LLC. Do I still need a US attorney? Yes, if you direct and control the company from outside the US. The USPTO defines an entity's domicile as its principal place of business, meaning where senior officers ordinarily direct and control activities. That is where you are.

Can I use my registered agent's address as my domicile? No. The domicile address must be real, and it is what the USPTO uses to decide whether the attorney requirement applies. Misstating it on a public federal filing is not a workaround.

What if I have a US-based officer? Then the analysis turns on where the entity's senior executives ordinarily direct and control its activities, which is a factual question rather than a box to tick. Get advice rather than assuming.

Is it worth registering at all? That depends on whether you need US trademark protection. The attorney cost is real and the requirement is not optional, so it is a genuine decision rather than a formality.

Does this apply to Canadians too? Yes. The USPTO names Canadian filers explicitly.