How to Register an LLC in the USA: Step-by-Step

How to Register an LLC in the USA: Step-by-Step

A step-by-step walkthrough of registering a US LLC: state filing, articles of organization, registered agent, EIN, and the post-approval checklist.

Table of Contents

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What is the difference between forming and registering an LLC?

Forming creates the LLC in one state. Registering usually means something else: qualifying that LLC to do business in a second state, or signing up for tax and license accounts. They are separate filings, with separate fees, filed with different offices.

Georgia's state guidance draws the line cleanly. A domestic entity is one being created for the first time in that state. A foreign entity already exists somewhere else, whether that somewhere else is another US state or another country [2]. So a Wyoming LLC that starts doing business in Georgia files as a foreign entity in Georgia. It does not form again.

Your case as a non-US founder: you form once, in one US state. Wyoming and Delaware get picked most, though your operating state is a legitimate choice too. You then foreign-qualify only in states where you actually have a physical presence, employees, or regular in-person business. A website that ships to US customers does not trigger it on its own.

The word "register" gets used for three other things, and that's where founders double-file:

  • EIN registration. A federal tax ID from the IRS. Not a state filing.
  • State tax accounts. Sales tax, withholding, unemployment insurance.
  • Business licenses. City and county permits.
  • None of those are the articles of organization. Pay for the state formation once, then work down the list.

How to prepare your LLC registration documents

Before you touch a state portal, you need four things settled: a cleared name, a registered agent who has agreed, a principal office address, and a management structure. Get these wrong and the filing comes back rejected.

The name. Search your target state's business entity database before anything else. Alabama requires the name to contain "Limited Liability Company" or the abbreviation "L.L.C." or "LLC" [4]. Nearly every state has the same designator rule, plus a distinguishability rule: your name cannot be confused with an existing entity. Search the exact spelling and a close variant.

Management structure. Member-managed means the owners run the company. Manager-managed means you appoint a manager, who can be a non-member. Most single-founder LLCs are member-managed. Pick one now, because the articles ask for it and the operating agreement has to match.

The organizer. The person signing the formation document. It can be you, or a formation service acting on your behalf. The organizer does not have to be a member of the LLC.

The operating agreement. Write it before you file, not after. Banks and payment processors ask for it, and a single-member LLC needs one too. It sets ownership percentages, profit splits, and what happens if a member exits.

Document or decisionWho provides itCost type
Cleared business nameYou, via the state databaseFree
Registered agent commitmentYou or a commercial agentRecurring, provider fee
Principal office addressYouFree or virtual address fee
Operating agreementYou, or a template you adaptFree to one-time legal fee
Articles of organizationYou or a formation serviceGovernment filing fee

Say your name is "Nimbus Labs" and you plan to file in Wyoming. You search the state database and find "Nimbus Laboratory LLC" already registered. Wyoming's distinguishability standard may treat those as different enough, but you cannot count on it. You add a distinct word, re-search, and file "Nimbus Labs Analytics LLC" instead. Ten minutes of searching saves a rejected filing and a second fee.

If assembling the packet is the part you'd rather hand off, US LLC formation for non-residents covers the filing itself.

How to file with the state: online vs mail

Online filing through the Secretary of State portal is faster and easier to correct in most states. Mail is slower and leaves you with less visibility. File online unless your state or payment method forces paper.

The online flow is broadly the same everywhere. Create an account on the state's business portal. Georgia runs its filings through eCorp [3]. Select the entity type. Enter the name, agent, and organizer details. Pay by card. Download the stamped approval when it lands.

The mail path: download the form as a PDF, fill it in, attach a check or money order for the government fee, include a self-addressed stamped envelope if you want the approval back, and post it. Some states still require paper for certain entity types or payment methods.

ChannelSpeedPaymentFixing an error
Online portalFastest in most statesCardUsually amendable online
MailWeeksCheck or money orderRefile by mail
Courier or in-personVaries by stateVariesVaries

Some states sell expedited review for an extra government fee. That fee goes to the state, not to whoever files for you.

Suppose you are in Mumbai and want to file a Wyoming LLC tonight. You register on the Secretary of State's online portal, pay by international card, and get a filing confirmation within minutes. The stamped certificate follows by email. Compare that to mailing a check from India, which adds a week of transit before the state even opens the envelope.

What information is required for the articles of organization?

The articles of organization (called a certificate of formation in some states) ask for the same core set of facts: entity name, registered agent name and in-state street address, principal office address, organizer name and address, management structure, and sometimes a purpose clause and effective date.

What each line actually means:

  • Entity name. Must match your searched name exactly, designator included. A missing "LLC" is a rejection.
  • Registered agent. A person or company with a physical street address in the formation state. A PO box fails. So does an out-of-state address.
  • Principal office address. Where the company's main records live. This can be a foreign address for many states.
  • Organizer. The signer. Name and address, sometimes signature.
  • Management structure. Member-managed or manager-managed. Must match your operating agreement.
  • Effective date. When the LLC legally begins. Leave it blank and it starts on the filing date. Some states allow a short future date. Backdating rules differ.
  • Purpose clause. Often "any lawful business." Keep it broad.
  • Two rejection triggers sit in the fine print. First, the registered agent's written consent. Several states require a signed consent form alongside the articles, and a missing one bounces the filing. Second, an unsigned or undated articles form. Sign it, date it, check the agent's street address character by character.

    Imagine you list your registered agent as "1201 Main Street, Suite 400" but the agent's actual registered address is "1201 Main St, Ste 400." Most portals accept it. Some don't, and you find out two weeks later.

How to obtain a registered agent

You must name a registered agent with a physical street address in the formation state, reachable during business hours to accept legal papers. A PO box will not do, and neither will your home address in India.

The agent's job is narrow. They receive service of process (the legal paperwork if someone sues the LLC) and official state correspondence. They do not run your business, file your taxes, or forward your mail unless you buy that as a separate service.

OptionWorks for a non-US founder?Name on public recordCost type
YourselfOnly with a real in-state street addressYour name and addressFree
Friend or family in-stateYes, if they agree and are reachableTheir name and addressFree, with a favour owed
Commercial agent serviceYesThe service's name and addressRecurring provider fee

For most non-US founders, the commercial agent is the right call. It keeps your personal address off the public record and gives you someone who answers the phone during state business hours. The recurring fee renews every year, and if it lapses, your state can administratively dissolve the LLC.

How to apply for an EIN after registration

The EIN is a free federal tax ID from the IRS, obtained on Form SS-4. Apply after the state approves your LLC. If you have no SSN or ITIN, you apply by fax or mail, not through the online assistant.

The IRS online EIN tool requires a valid Social Security Number or Individual Taxpayer Identification Number. Without one, the SS-4 paper route is your path.

The EIN is free from the IRS. Third-party "EIN services" charge a provider fee for handling the form, which is convenience, not a government charge. If you'd rather not manage the fax back-and-forth from a different time zone, getting an EIN as a non-US resident is the shortcut.

You need the EIN next because everything downstream asks for it: the business bank account, Stripe and other payment processors, and every federal tax filing. The LLC exists without it, but it cannot open a bank account or process payments.

What to do after your LLC is approved

Save the stamped approval, get the EIN, open a US business bank account, check your beneficial ownership reporting, register for state taxes and licenses, and calendar the first annual report. Do them in that order. Banking is the step that stalls when the earlier ones are sloppy.

1. Download and store the approval. The stamped articles or certificate is your proof of existence. Banks and processors ask for it.

2. Get the EIN. Form SS-4, as above. Nothing else moves until this is done.

3. Open a US business bank account. A US LLC may make you eligible to apply. Approval stays with the bank or fintech, always. Bring the articles, EIN confirmation, operating agreement, and your passport. Opening a US business bank account covers the online route.

4. Check beneficial ownership reporting. The Corporate Transparency Act created a federal reporting requirement for beneficial owners. Rules and enforcement have shifted repeatedly, so check the current position on fincen.gov before you rely on anything you read elsewhere.

5. Register for state taxes and licenses. Sales tax permit if you sell taxable goods, plus any city or county business license.

6. Calendar the first annual report. Most states require one, with a fee, on a fixed anniversary or calendar date. Alabama, for example, charges a $200 Secretary of State filing fee for a domestic LLC formation [4]. Recurring obligations differ by state and by revenue.

Post-approval taskAgencyOne-time or recurring
Stamped approvalSecretary of StateOne-time
EINIRSOne-time
Business bank accountBank or fintechOne-time setup, ongoing maintenance
Beneficial ownership reportFinCENCheck current rules
State tax accountsState revenue departmentOne-time setup, recurring filings
Annual report and franchise taxSecretary of StateRecurring, yearly

Suppose your LLC is approved on a Tuesday. You fax the SS-4 the same week, wait for the EIN confirmation, then book the bank application. If you skip the EIN and try the bank first, you get sent back. The sequence is not optional.

Common registration mistakes to avoid

Most delays come from four things: name conflicts, missing registered agent consent, the wrong entity type selected in a dropdown, and addresses that don't match across documents. All four are preventable before you pay.

  • Skipping the name search. Run it first, every time, in the exact state you're filing in. A name registered in Delaware means nothing in Wyoming.
  • A PO box as the agent address. Fails in every state. Use the agent's actual registered street address.
  • Wrong entity type. The portal dropdown lists LLC, corporation, LP, and more. Pick LLC and confirm the form title says articles of organization or certificate of formation.
  • Name mismatch. "Nimbus Labs Analytics LLC" on the articles, "Nimbus Labs" on the bank application. Keep the legal name identical everywhere, designator included.
  • Missing agent consent. If your state requires a signed consent, attach it. A missing one is a clean rejection.
  • A rejected filing costs you the government fee again and, more painfully, weeks. Correcting an already-filed error means an amendment, which is another government fee.

    And skip Delaware or Wyoming by default. If you have no investors, no US office, and no plan to raise, forming in your operating state is simpler. A Wyoming LLC doing business in California needs a California registered agent and a California foreign qualification on top. That's two recurring costs to avoid nothing.

    If you want the packet checked before it goes in, NexFyla's formation service reviews the filing first.

Frequently Asked Questions

Can a non-US resident register an LLC in the USA? Yes. No state requires US citizenship or residency to form an LLC. You need a registered agent with a US street address and an EIN obtained on Form SS-4 by fax or mail.

Do I need an SSN or ITIN to register an LLC? No for the state filing. The IRS online EIN tool needs an SSN or ITIN, so founders without one use the paper or fax SS-4 route.

How much does it cost to register an LLC? Four separate costs: the government filing fee (varies by state), an optional government expedite fee, a recurring registered agent fee, and a recurring annual report or franchise tax. Keep them apart when you budget.

How long does LLC approval take? Online filings are often approved within days. Mail takes weeks. Some states sell expedited review.

Do I need a US business address to register an LLC? You need a principal office address and a separate in-state registered agent street address. A virtual address works for the principal office in many states, but not as the agent address.

What happens if my LLC filing is rejected? The state returns it with a reason, most often a name conflict or missing agent consent. You correct it and refile, usually paying the government fee again.

If you want help with US LLC formation, EIN and business setup, NexFyla can assist. Start with the state name search today, before you decide anything else.

*Last updated: February 2026.*

Ashwini Dhangar
CONTRIBUTING SPECIALIST

About the Author: Ashwini Dhangar

Specialist in non-resident US formation, compliance, and cross-border banking.