LLC Requirements: Everything You Need to Start an LLC
A complete, step-by-step guide to forming your Limited Liability Company — from choosing a name to staying compliant, based on 50,000+ real formations.
Every entrepreneur who files Articles of Organization faces the same reality: the state does not hand you a checklist. You either know the LLC requirements before you start, or you waste weeks fixing rejected filings, scrambling for a registered agent, and explaining to your bank why you still do not have an EIN.
At LLCGuidance.com, we have reviewed over 50,000 LLC formations across every state. The pattern is clear — the founders who succeed are the ones who map out the requirements first, not the ones who treat formation like a quick online form. This guide gives you that map. Whether you are a freelancer in Texas, a Shopify seller in California, or a non-US founder building a US company from abroad, you will find every requirement, cost, and compliance rule laid out in plain language.
We have also tested every major formation service on the market. The CTAs you see below are not random picks — they are the exact platforms we recommend based on real filing data, customer support response times, and hidden-fee transparency.
Table of Contents
- 1 What Are the Requirements to Start an LLC?
- 2 Choose an LLC Business Name
- 3 Choose a Registered Agent
- 4 File Articles of Organization
- 5 Create an Operating Agreement
- 6 Get an EIN for Your LLC
- 7 Meet State-Specific LLC Requirements
- 8 LLC Requirements for Non-US Residents
- 9 LLC Requirements Checklist
- 10 Common Mistakes When Starting an LLC
- 11 Best LLC Formation Services
- 12 Frequently Asked Questions
What Are the Requirements to Start an LLC?
Every state has its own rules, but most LLC formation requirements follow a similar pattern. Here are the basic requirements to start an LLC in most states:
- Choosing an LLC business name that complies with state rules
- Appointing a registered agent to receive legal documents
- Filing Articles of Organization with the state
- Creating an Operating Agreement to define ownership and operations
- Obtaining an EIN from the IRS for tax and banking purposes
- Meeting state compliance requirements such as annual reports and business licenses
Understanding these requirements early helps you avoid delays and ensures your LLC is formed correctly from day one.
1. Choose an LLC Business Name
Your LLC name is more than just a brand. It must meet specific legal requirements.
How to Check Name Availability
Before you settle on a name, search your state’s business entity database to make sure no other company is already using it. Most states offer free online search tools through their Secretary of State website.
LLC Naming Rules
- The name must be distinguishable from existing businesses in your state
- It cannot include words that imply a different business structure, such as “Corporation” or “Inc.”
- It must include an LLC designator
Restricted Words
Some words require additional approval or licensing. These often include:
- Bank, trust, insurance
- University, academy
- Government-related terms
Including “LLC” or “Limited Liability Company”
Most states require your business name to end with “LLC,” “L.L.C.,” or “Limited Liability Company.” This notifies the public that your business is a limited liability entity.
Related: Not sure what an LLC actually is? Read our guide: What Is an LLC?
2. Choose a Registered Agent
A registered agent is a person or business entity that receives legal and tax documents on behalf of your LLC.
What a Registered Agent Does
- Receives service of process (lawsuits and legal notices)
- Accepts official government correspondence
- Receives tax documents and compliance reminders
Why Every LLC Needs One
State law requires every LLC to maintain a registered agent with a physical address in the state of formation. This ensures there is a reliable point of contact for legal matters.
Registered Agent Responsibilities
- Be available during standard business hours
- Maintain a physical address (not a P.O. box)
- Forward important documents to the LLC owners promptly
Can You Be Your Own Registered Agent?
Yes, you can serve as your own registered agent if you have a physical address in the state where your LLC is formed. However, many business owners prefer to hire a professional service to maintain privacy and ensure compliance.
Need Help Setting Up Your LLC?
Professional LLC formation services can help you handle paperwork, registered agent services, and filing requirements.
Recommended: LegalZoom · Registered Agents Inc. · Business Rocket
3. File Articles of Organization
Articles of Organization is the official document that creates your LLC. Once approved by the state, your LLC legally exists.
What Articles of Organization Are
This document registers your LLC with the state and provides essential details about your business. It is sometimes called a Certificate of Formation or Certificate of Organization, depending on the state.
Information Required
Most states require the following information in your Articles of Organization:
- LLC name – The exact legal name of your business
- Business address – The principal place of business
- Registered agent details – Name and physical address of your registered agent
- Management structure – Whether the LLC is member-managed or manager-managed
- Organizer information – The person or entity filing the document
Filing Process
You can file Articles of Organization online or by mail in most states. Filing fees vary by state, typically ranging from $50 to $500.
Start Your LLC Online
Services like LegalZoom, Business Rocket, and StartGlobal can simplify LLC formation by helping prepare and file your documents.
4. Create an Operating Agreement
An Operating Agreement is an internal document that outlines how your LLC will be run.
What an Operating Agreement Is
It defines the ownership structure, member roles, voting rights, profit distribution, and procedures for adding or removing members. While not always required by law, it is strongly recommended.
Why Single-Member LLCs Need One
Even if you are the only owner, an Operating Agreement:
- Strengthens your liability protection by showing your LLC is a separate entity
- Helps prevent disputes with banks or courts about business structure
- Sets clear rules for how the business operates
Why Multi-Member LLCs Need One
For LLCs with multiple owners, an Operating Agreement is essential to:
- Define each member’s ownership percentage
- Establish decision-making processes
- Outline what happens if a member wants to leave
- Prevent costly disputes down the road
Many LLC formation services provide Operating Agreement templates as part of their packages, saving you the cost of hiring an attorney.
Compare LLC Formation Packages – Find the best service that includes Operating Agreement templates.
5. Get an EIN for Your LLC
An Employer Identification Number (EIN) is a unique nine-digit number assigned by the IRS.
What an EIN Is
Think of it as a Social Security number for your business. It is used to identify your LLC for federal tax purposes.
Why Businesses Need One
Most LLCs need an EIN, especially if you:
- Have employees
- Open a business bank account
- File federal taxes
- Apply for business licenses
Using an EIN For
- Business bank accounts – Banks require an EIN to open a business account
- Hiring employees – You need an EIN to report payroll taxes
- Taxes – The IRS uses your EIN to track your business tax filings
Getting an EIN is free and can be done quickly through the IRS website. However, many LLC formation services include EIN acquisition in their packages for convenience.
Need Help With Your LLC Setup?
Let experienced professionals handle the details.
6. Meet State-Specific LLC Requirements
LLC requirements vary significantly from state to state. What applies in Delaware may not apply in California. Always check your state’s specific rules before filing.
Filing Fees
State filing fees for Articles of Organization range from approximately $50 to $500. Some states also charge additional fees for expedited processing.
Annual Reports
Many states require LLCs to file an annual or biennial report and pay a fee to remain in good standing. Missing these deadlines can result in penalties or administrative dissolution.
Franchise Taxes
Some states impose a franchise tax or annual LLC tax. California, for example, requires a minimum annual franchise tax regardless of income.
Publication Requirements
A few states, including New York, Arizona, and Nebraska, require newly formed LLCs to publish a notice in local newspapers. This can add significant cost to formation.
Business Licenses
Depending on your industry and location, you may need local, state, or federal business licenses and permits to operate legally.
Tip: Entrepreneurs should check their state requirements before filing to avoid surprises and budget for ongoing compliance costs.
7. LLC Requirements for Non-US Residents
Non-US residents can absolutely create a US LLC. In fact, a US LLC is one of the most popular structures for international entrepreneurs who want to access the US market.
Citizenship Is Usually Not Required
You do not need to be a US citizen or resident to form an LLC. Most states allow foreign nationals to own and operate a US LLC.
Common Requirements for Non-US Residents
- Choose a state – Delaware, Wyoming, and New Mexico are popular for non-residents due to privacy and low fees
- Registered agent – You must appoint a registered agent with a physical address in your chosen state
- Formation documents – File Articles of Organization just like any other applicant
- EIN – Non-residents can obtain an EIN by filing Form SS-4 with the IRS
- Business address – You may need a US business address for banking and compliance
Create a US LLC From Anywhere
Doola and other LLC formation services specialize in helping entrepreneurs create US companies remotely.
LLC Requirements Checklist
Your Complete LLC Formation Checklist
Common Mistakes When Starting an LLC
Avoid these frequent pitfalls that delay formation or create legal issues later:
Choosing the Wrong Business Name
A name that is too similar to an existing business can be rejected. Always verify availability and trademark conflicts before filing.
Not Having an Operating Agreement
Without this document, your LLC may default to state rules for governance. This can create problems if disputes arise among members.
Forgetting Annual Requirements
Missing annual report deadlines or franchise tax payments can result in fines, penalties, or even dissolution of your LLC.
Not Obtaining an EIN
Operating without an EIN limits your ability to open business bank accounts, hire employees, and properly file taxes.
Choosing the Wrong LLC Service
Not all formation services offer the same value. Some charge hidden fees or provide poor customer support. Compare options carefully.
Related: Read our Best LLC Services comparison to find the right provider for your needs.
Best LLC Formation Services
Choosing the right formation service saves time and ensures your LLC is set up correctly. Here are our top recommendations:
LegalZoom
LegalZoom is one of the most recognized names in business formation. Their easy online process guides you through each step, and their brand recognition provides peace of mind for first-time entrepreneurs.
- Easy online process with step-by-step guidance
- Strong brand recognition and trusted reputation
- Comprehensive business formation support
- Optional legal and compliance add-ons
Related: Read our full LegalZoom Review for detailed pricing and features.
Business Rocket
Business Rocket goes beyond basic formation to offer ongoing business support, making it ideal for entrepreneurs who want more than just paperwork filed.
Doola
Doola specializes in helping non-US residents form US LLCs from anywhere in the world. They handle the complexities of international formation so you can focus on growing your business.
Related: Read our full Doola Review to see if it is right for you.
Registered Agents Inc.
Registered Agents Inc. focuses on providing reliable registered agent and compliance services, ensuring your LLC stays in good standing year after year.
StartGlobal
StartGlobal helps entrepreneurs from around the world establish US businesses with a streamlined, technology-driven approach.
Frequently Asked Questions
What are the basic LLC requirements?
The basic LLC requirements include choosing a compliant business name, appointing a registered agent, filing Articles of Organization, creating an Operating Agreement, and obtaining an EIN. Most states also require ongoing compliance such as annual reports.
Can I create an LLC by myself?
Yes, you can form an LLC yourself by filing the required documents directly with your state. However, many entrepreneurs use formation services to handle paperwork and ensure compliance.
Do I need a registered agent?
Yes, every LLC is required by state law to have a registered agent with a physical address in the state of formation. You can serve as your own agent or hire a professional service.
Can foreigners start an LLC?
Yes, non-US residents can form a US LLC. You do not need US citizenship or residency. Services like Doola specialize in helping international entrepreneurs through the process.
What documents are needed for an LLC?
The primary document is the Articles of Organization. You should also create an Operating Agreement, obtain an EIN, and secure any required business licenses.
How long does it take to form an LLC?
Processing times vary by state. Online filings are often approved within a few business days, while mail filings can take several weeks. Expedited processing is available in most states for an additional fee.
Do LLC requirements vary by state?
Yes, each state sets its own filing fees, naming rules, annual report requirements, and tax obligations. Always check your specific state’s rules before forming an LLC.
This article is for informational purposes only and does not constitute legal, tax, or financial advice. Consult a qualified professional for guidance specific to your situation.