How to form a US LLC: 10 steps from state registration to your first bank account

The complete path to an operating US LLC: state, members, addresses, EIN, Operating Agreement, banking, collections and the annual tax calendar.

A non-resident can form a US LLC without travelling to the United States. The meaningful distinction is not between filing or not filing a form. It is the difference between receiving a state certificate and building a company that can invoice, collect payments, open financial accounts, prove ownership and meet its annual calendar.

An LLC legally exists when the state accepts its formation filing. It still needs coherent decisions on members, management, addresses, EIN, Operating Agreement, tax classification, banking, payment rails and records. This guide follows the complete process and explains what should be settled at each stage.

Design the company before filing it

Formation starts before choosing a state. You first need to know who will own the company, what it will do, where it will be managed, which currencies it will collect, which financial providers it needs and whether it will have one member or several.

Ownership, activity and management

An LLC can be single-member or multi-member, and member-managed or manager-managed. These decisions flow into the internal documents, the EIN application and later banking reviews.

Settle the following before filing:

• Legal name and country of residence of each member.
• Percentage and nature of each contribution.
• Main business activity and target markets.
• Who may sign, open accounts and instruct payments.
• Operating, mailing and Registered Agent addresses.
• Intended federal tax classification and treatment in each owner’s country of residence.

You do not need an SSN or ITIN to form an LLC, and you do not need to travel. You do need the facts to remain consistent from the state filing through every financial application.

New Mexico, Wyoming, Delaware or Florida

There is no universally best state. The right jurisdiction follows the company’s activity and maintenance needs:

The state does not replace the owner’s residence-country tax analysis, nor does it make foreign activity US-source by itself. It determines the company-law framework, maintenance mechanics and public record. Our New Mexico, Wyoming and Delaware comparison examines those trade-offs.

The 10 stages of an operating US LLC

Step 1: Define members, authority and activity

Start with a structure brief, not an empty template. Identify the beneficial owners, decide whether management belongs to members or managers, and describe the business in language that can later support a banking review.

Keep ownership separate from signing authority. An Operating Agreement or resolution can grant precise authority without changing economic ownership.

Step 2: Choose and verify the legal name

The name must be available in the state, include an accepted ending such as “LLC,” and appear identically on every document. Check the domain, brand and trading name at the same time, together with how the legal entity will appear on invoices and accounts.

A missing suffix, abbreviation or punctuation difference can create friction when a provider compares the Articles, EIN evidence and application. Establish one canonical spelling from day one.

Step 3: Build a coherent address architecture

An international LLC may legitimately use several addresses, each for a different purpose:

• Registered office: the agent’s physical address in the formation state.
• Principal or operating address: where the business is mainly directed or carried on; it may be outside the United States when that reflects the facts.
• Mailing address: where the company chooses to receive correspondence.
• Residential address: the owner’s home address, used for personal verification where required.

These fields are not interchangeable. The state, IRS and financial providers ask different questions, and each answer should describe the correct reality.

Step 4: Appoint a Registered Agent

The LLC needs a Registered Agent with a physical address in the state. The agent receives official notices and provides a statutory point of contact. That does not make the agent an owner, manager, tax adviser or operating address.

Exentax coordinates the agent within formation and tracks its renewal separately from tax filings and banking relationships.

Step 5: File the formation document

The filing goes to the Secretary of State or equivalent registry. Depending on the state, it may be called Articles of Organization or Certificate of Formation. It contains the name, agent and the information required by that jurisdiction; some states also ask for management, organiser or address details.

Acceptance creates the entity under state law. Keep a controlled record of:

• The accepted filing and state certificate.
• State file number.
• Effective formation date.
• Filing receipt and submission evidence.
• The exact data reported to the registry.

Wyoming states that eligible domestic entities filed online can become active immediately. Exentax’s delivery time also includes review and preparation of the complete corporate file.

Step 6: Obtain the EIN through the correct route

The EIN identifies the LLC with the IRS. For an international applicant, the route depends on the principal place of business and the responsible party’s circumstances. Form SS-4 covers the legal name, mailing and physical addresses, responsible party, number of members, start date and activity.

Where a foreign responsible party has no SSN or ITIN and is ineligible for one, the IRS instructions permit “foreign” or “N/A” on the relevant line. The EIN does not elect tax classification. A domestic single-member LLC normally starts as disregarded and a multi-member LLC as a partnership unless a valid election changes that result.

Exentax prepares the application, authority and IRS communication. With a complete file, we usually obtain the EIN in about 12 hours through the applicable international route. That is our usual operating timeframe, not a guarantee against an IRS manual review. Our EIN guide for non-residents explains each route and field.

Step 7: Create the Operating Agreement and authority record

The Operating Agreement defines ownership, contributions, management, voting, distributions, transfers and continuity. It is generally not filed with the state, and not every bank asks for it in every application. It remains the central internal evidence of how the company works and who may act for it.

Depending on the operation, the file may also include:

• Initial organisational resolution.
• Member and contribution register.
• Banking resolutions.
• Appointment of managers or authorised signers.
• Approval rules for payments and material transactions.

The documents should describe the real structure. A generic agreement that conflicts with the EIN or KYC application is less useful than a concise and accurate corporate record.

Step 8: Record the BOI position without confusing it with KYC

FinCEN’s final rule issued on August 11, 2026 and effective August 14, 2026 permanently exempts companies created in the United States and US persons from BOI reporting. A newly formed domestic LLC does not file a BOI Report.

Exentax preserves the regulatory evidence supporting that exemption. This does not remove bank, exchange or processor KYC/KYB. Each provider will still identify the LLC, owners, signers, activity and source of funds under its own obligations.

Step 9: Prepare banking, currencies and collections

Banking should not begin with an indiscriminate provider list. First design the operation:

• Invoice and settlement currencies.
• Required ACH, wire, SWIFT or SEPA flows.
• Customer and supplier countries.
• Average ticket, volume and frequency.
• Cards, subaccounts and team permissions.
• Processors, marketplaces or exchanges sending funds.

Then select a compatible stack across banks and providers such as Slash, Relay, Wise Business, Revolut Business or another suitable institution. An application may need a website, contracts, invoices, business description, address evidence and source of funds. The provider makes the approval decision; Exentax prepares the file, answers reviews and follows the case through to a decision.

Stripe may work without an ITIN for appropriately documented structures, while PayPal or Square can request additional personal tax information depending on product and profile. One path should never be promised for every owner.

Step 10: Activate records and the annual calendar from the first transaction

Keep corporate and personal funds separate from the start. Owner contributions, distributions, personally paid expenses, inter-account transfers and customer receipts need a stable classification.

The calendar follows tax classification, member count, state and activity. A foreign-owned single-member disregarded LLC may need Form 5472 attached to a pro forma Form 1120 to report owner-related transactions. A multi-member LLC usually enters the Form 1065 and Schedule K-1 framework. State maintenance runs separately.

No positive profit means there is no positive tax base from a profit that does not exist. Classification and transactions with the owner can still create record or filing requirements. That is why bookkeeping begins with the first contribution rather than the first sale.

The real timeline from filing to operations

“LLC formed in one day” may describe only the state filing. The date on which you can operate depends on the last component your model needs: EIN, banking, processor, contract or verification.

What the completed corporate file should contain

A professional formation does not end with one state PDF. The owner should be able to identify and use:

1. Accepted Articles of Organization or Certificate of Formation.
2. State identifier, effective date and Registered Agent.
3. EIN assignment evidence and authorised application copy.
4. Signed Operating Agreement and member register.
5. Organisational and banking resolutions where relevant.
6. Current BOI exemption evidence for the US-created company.
7. Approved banking instructions and account matrix.
8. Applicable state and federal calendar.
9. Contributions, distributions, contracts and statements file.
10. Record of changes to address, responsible party, ownership or management.

This package supports new financial applications, compliance reviews and continuity when a provider changes.

Can you form it directly?

Yes. States allow direct filings, and the IRS does not charge for issuing an EIN. Professional work creates value by connecting decisions made for different authorities and preventing each application from describing a different company.

A low-cost formation can deliver a legal entity. An operating structure must settle governance, ownership, EIN route, addresses, banking, collections and the calendar. That connection is the difference between owning an LLC and being able to use it confidently.

How Exentax coordinates the formation

We begin with the activity, owners, markets and financial operation. On that basis, we select the state and management model, file the formation, obtain the EIN, draft the corporate package and prepare the banking path suited to the case.

The client validates the meaningful decisions and retains every document. Our team coordinates state registry, IRS, agent, banking and launch as one structure, with human follow-up through every review.

The result is not an isolated LLC. It is a US company with usable documentation, defined authority, organised accounts and a calendar ready to support growth.

See how we structure an LLC