Starting an LLC in the USA sounds simple until you sit down to actually do it.
You search online, and suddenly everyone has a different answer. One person says Delaware is best. Another says Wyoming. Someone tells you to get an EIN first. Another says you need a U.S. address. Then you hear about BOI reporting, annual reports, operating agreements, registered agents, business bank accounts, and tax elections.
I have seen many small business owners and freelancers delay their launch for weeks because they are afraid of making one wrong move. The truth is this: forming an LLC is not hard, but it does need to be done in the right order.
A U.S. LLC can help you separate your personal and business life, build credibility, open a business bank account, work with payment processors, and create a cleaner legal structure for your business. For international entrepreneurs, it can also make it easier to sell to U.S. customers, sign contracts with U.S. companies, and operate under a recognized business entity.
But here is the catch: an LLC is not magic protection. If you mix personal and business money, skip state filings, ignore taxes, or use the wrong state for your situation, you can create expensive problems later.
This guide gives you a clear, practical path for how to start an LLC in the USA, whether you are a U.S. resident, freelancer, small business owner, agency owner, eCommerce seller, consultant, or non U.S. entrepreneur.
Why Starting an LLC in the USA Matters
An LLC, or Limited Liability Company, is a business structure created under state law. The U.S. Small Business Administration explains that an LLC can give owners liability protection in many cases, meaning personal assets like your home, car, or savings are generally separated from business debts and lawsuits.
That separation is the main reason people form LLCs.
If you operate as a sole proprietor, there is no legal wall between you and the business. If the business gets sued, misses a payment, or signs a bad contract, the issue can reach your personal assets. An LLC helps create a separate legal identity.
Why an EIN matters
An EIN is your federal tax ID number. The IRS says you can get an EIN directly from the IRS online for free, and it warns that you never need to pay a fee just to get one.
You usually need an EIN to:
- Open a U.S. business bank account
- Hire employees
- file certain tax forms
- Apply for business credit
- Work with some payment processors
- Keep your Social Security Number or personal tax ID off business paperwork
For international founders, the EIN is often one of the most important post formation steps because many banks and fintech platforms ask for it.
Why BOI reporting matters in 2025 and 2026
BOI reporting changed in a major way. FinCEN announced in March 2025 that U.S. companies and U.S. persons are no longer required to report beneficial ownership information under the Corporate Transparency Act interim final rule. FinCEN also states that domestic reporting companies are exempt, while certain foreign companies registered to do business in the U.S. may still have reporting duties.
For a normal U.S. LLC formed in a U.S. state, this currently means you generally do not file a BOI report. Still, you should check FinCEN’s official BOI page before filing anything because this area has changed before and may change again.
Why the bank account matters
A business bank account is not just for looking professional. It protects the separation between you and the LLC.
If you receive business income into your personal account and pay business expenses from your personal card, you create messy records. Worse, you weaken the argument that your LLC is truly separate from you.
That matters if someone later tries to “pierce the corporate veil,” which means they argue that your LLC is not really separate because you treated it like your personal wallet.
How to Start an LLC in the USA Step by Step
Step 1: Choose the Right State for Your LLC
The first decision is where to form your LLC.
Most U.S. residents should form the LLC in the state where they actually operate. If you live in Florida and run your business from Florida, forming in Wyoming does not automatically save you from Florida rules. You may still need to register as a foreign LLC in Florida, pay extra fees, and file reports in two states.
How to do it
Ask yourself:
- Where do I live?
- Where is the business physically located?
- Where do I have employees, inventory, office space, or local customers?
- Am I a non U.S. founder with no physical U.S. office?
- Do I need privacy, low annual fees, or investor friendly laws?
Where to do it
You file with the Secretary of State or Division of Corporations in your chosen state. Most states offer online filing.
Pro tip to save time
If you are a local business, form in your home state. If you are a non U.S. founder with an online business and no physical U.S. office, Wyoming, Delaware, and sometimes Florida are common choices. But do not pick a state just because a YouTube video said it is “best.” The best state depends on your tax, banking, privacy, and compliance needs.
Step 2: Pick a Strong LLC Name
Your LLC name must be available in the state where you file. It also needs to include a required designator such as:
- LLC
- L.L.C.
- Limited Liability Company
How to do it
Search your state’s business entity database. Check if the name is already taken or too close to another registered business.
Also check:
- Domain availability
- Trademark conflicts
- Social media handles
- Whether the name sounds professional to customers
Where to do it
Use the official state business name search tool. For example, Florida uses Sunbiz, Delaware uses the Division of Corporations, and Wyoming uses the Wyoming Secretary of State business search.
Pro tip to save time
Do not overthink the name for weeks. Pick something clear, flexible, and clean. Avoid names that lock you into one product if you plan to expand later.
Step 3: Choose a Registered Agent
A registered agent receives official legal notices, state mail, and service of process for your LLC. The SBA lists registered agent information as one of the typical items needed when registering a business with the state.
How to do it
You can usually choose:
- Yourself, if you live in the state and meet the requirements
- Another individual with a physical address in that state
- A professional registered agent service
Where to do it
You list the registered agent in your Articles of Organization or Certificate of Formation.
Pro tip to save time
If you are an international founder, use a professional registered agent. If you are a U.S. founder but do not want your home address listed publicly, a professional registered agent can also help protect privacy.
Expect to pay around $99 to $300 per year, depending on the provider and state.
Step 4: File the Articles of Organization
This is the official document that creates your LLC.
Some states call it:
- Articles of Organization
- Certificate of Formation
- Certificate of Organization
How to do it
You submit basic information such as:
- LLC name
- Registered agent name and address
- Business address
- Organizer details
- Management structure
- Effective date, if needed
Where to do it
File through the official state website. You can also use an LLC formation service if you want help, but the state filing is what actually creates the LLC.
Pro tip to save time
Use the state’s official online filing system when available. It is usually faster than mailing forms. Before submitting, double check spelling, registered agent details, and address information. Fixing mistakes later can cost extra.
Step 5: Create an Operating Agreement
An operating agreement is the internal rulebook for your LLC. Some states do not require you to file it, but I recommend every LLC have one.
Why this matters
Your operating agreement explains:
- Who owns the LLC
- How profits are split
- Who manages the business
- What happens if a member leaves
- How disputes are handled
- How new members can be added
- What happens if the company closes
How to do it
For a single member LLC, the agreement can be simple. For a multi member LLC, it should be more detailed and ideally reviewed by a lawyer.
Where to do it
You keep the operating agreement in your company records. You usually do not file it with the state.
Pro tip to save time
Do not skip this because you are the only owner. Banks, payment processors, lenders, and partners may ask for it. Also, it helps show that you treat the LLC as a real business entity.
Step 6: Get an EIN from the IRS
After your LLC is approved by the state, apply for an EIN.
The IRS says an EIN is a federal tax ID number for businesses and other entities, and you can get one for free directly from the IRS.
How to do it
U.S. residents can usually apply online through the IRS EIN application.
Non U.S. founders who do not have an SSN or ITIN may need to apply using Form SS 4 by fax or other accepted IRS methods.
Where to do it
Use the official IRS website. Do not use fake “IRS style” websites that charge unnecessary fees.
Pro tip to save time
Apply after your LLC is formed, not before. Use the exact LLC name approved by the state. If the name does not match, banks may ask for corrections.
Step 7: Open a Business Bank Account
Once you have your approved LLC documents, EIN, and operating agreement, open a business bank account.
How to do it
Banks usually ask for:
- Articles of Organization or Certificate of Formation
- EIN confirmation letter
- Operating agreement
- Owner identification
- Business address
- Sometimes proof of website, invoices, or business activity
Where to do it
You can use a traditional U.S. bank, fintech bank, or online business banking platform. International founders may have fewer options and should check requirements before forming.
Pro tip to save time
Keep business and personal money fully separate from day one. Pay business expenses from the business account. Receive business income into the business account. This makes accounting easier and protects your LLC structure.
State Specific Nuances: Wyoming, Delaware, and Florida
Wyoming LLC
Wyoming is popular because of privacy, low annual costs, and simple maintenance. The Wyoming Secretary of State states that annual reports for LLCs are due on the first day of the anniversary month of formation.
Wyoming’s annual license tax is generally $60 or $0.0002 per dollar of assets located and employed in Wyoming, whichever is greater.
Best for:
- Non U.S. founders with online businesses
- Privacy focused owners
- Low maintenance LLCs
- Holding companies
Watch out for:
- You still need a registered agent in Wyoming
- If you operate in another state, you may need foreign qualification there
Delaware LLC
Delaware is known for business friendly laws and its Court of Chancery. It is often used by startups, holding companies, and businesses planning to raise capital.
Delaware’s Certificate of Formation filing fee is $110, and Delaware LLCs owe a $300 annual tax due by June 1 each year.
Best for:
- Startups that may raise funding
- Companies needing flexible legal structure
- Businesses with investors who prefer Delaware
Watch out for:
- The $300 annual tax applies even if the LLC has no activity
- You need a Delaware registered agent
- You may still need to register in your home state if you operate there
Florida LLC
Florida is popular for U.S. residents and businesses operating in the state. The official Florida LLC fee page lists $100 filing fee plus $25 registered agent fee, making the total state fee for a new Florida LLC $125. Florida’s LLC annual report fee is $138.75, and late annual reports after May 1 cost $538.75.
Best for:
- Florida based business owners
- Local service businesses
- eCommerce sellers operating from Florida
- Real estate investors with Florida property
Watch out for:
- Missing the May 1 annual report deadline is expensive
- Florida requires annual report filing to keep the LLC active
Cost and Timeline Breakdown
Here is a practical cost estimate for starting an LLC in the USA.
| Item | Typical Cost | Notes |
|---|---|---|
| State filing fee | $50 to $500 | Depends on state |
| Registered agent | $99 to $300 per year | Required if you do not act as your own agent |
| Operating agreement | Free to $500+ | Template, service, or attorney drafted |
| EIN | $0 | Free from the IRS |
| BOI report | Usually $0 for domestic U.S. LLCs under current FinCEN rule | Foreign registered companies may still need to check rules |
| Business bank account | Usually $0 to $25 per month | Depends on bank |
| Business license | $0 to $500+ | Depends on city, county, and industry |
| Annual report fee | $0 to $800+ | Varies widely by state |
| Accountant or tax help | $300 to $1,500+ per year | Depends on complexity |
Timeline
| Step | Typical Timeline |
|---|---|
| Name search | Same day |
| Registered agent setup | Same day |
| LLC filing | Same day to 2 weeks |
| EIN | Same day online for eligible applicants, longer by fax |
| Bank account | 1 day to 3 weeks |
| Licenses and permits | A few days to several weeks |
The SBA notes that in many cases the total cost to register a business is under $300, but fees vary by state and structure.
LLC Tax Treatment: What Happens After Formation?
The IRS does not treat every LLC the same way for tax purposes.
A single member LLC is generally treated as disregarded from its owner for federal income tax unless it elects corporate treatment. A domestic LLC with at least two members is generally classified as a partnership unless it elects corporate treatment.
That means:
| LLC Type | Default Federal Tax Treatment |
|---|---|
| Single member LLC | Disregarded entity |
| Multi member LLC | Partnership |
| LLC electing S Corp status | S Corporation tax treatment |
| LLC electing C Corp status | C Corporation tax treatment |
Why this matters
Your LLC protects you legally, but taxes still flow through to you in many cases. If you are self employed, you may need to file an annual tax return and pay estimated taxes quarterly. The IRS states that self employed individuals generally must file an annual return and pay estimated tax quarterly.
The IRS also lists the self employment tax rate as 15.3%, made up of Social Security and Medicare taxes.
LLC vs Sole Proprietorship
| Feature | LLC | Sole Proprietorship |
|---|---|---|
| Legal separation | Yes, if maintained properly | No |
| Formation filing | Required with state | Usually not required |
| Personal liability protection | Usually stronger | Weak |
| Tax filing | Flexible | Simple |
| Business credibility | Higher | Lower |
| Annual fees | Yes, varies by state | Usually lower |
| Bank account setup | Easier with EIN and LLC docs | Possible, but less formal |
| Best for | Serious businesses, freelancers, agencies, eCommerce, consultants | Very small side income or testing an idea |
A sole proprietorship is easy, but it gives you less separation. An LLC is better when you are signing contracts, taking client payments, building a brand, hiring people, selling products, or dealing with risk.
Common Mistakes to Avoid
1. Forming in the wrong state
Many founders form in Wyoming or Delaware because they heard it is cheaper or better. Then they find out they also need to register in their home state. That can double their compliance work.
2. Skipping the operating agreement
Even single member LLCs should have one. It supports your legal separation and helps with banking.
3. Mixing personal and business money
This is one of the biggest mistakes. Use a separate bank account. Keep clean records. Pay yourself properly.
4. Forgetting annual reports
States can charge late fees, suspend your LLC, or dissolve it. Florida, for example, charges a much higher fee when an LLC annual report is filed after May 1.
5. Thinking an LLC removes all tax duties
An LLC is a legal structure, not a tax escape button. You may still owe federal income tax, state tax, self employment tax, sales tax, payroll tax, or franchise tax.
6. Using the wrong business address
Some banks and payment processors do not like virtual mailbox addresses. Before choosing an address provider, check whether it works for banking, Stripe, PayPal, Amazon, or your specific platform.
7. Ignoring licenses and permits
The LLC filing creates the company. It does not automatically give you permission to run every type of business. Restaurants, contractors, financial services, healthcare businesses, and local service providers may need extra licenses.
Compliance Checklist for 2025 and 2026
Use this checklist after forming your LLC.
- Save your approved LLC documents
- Create and sign your operating agreement
- Apply for your EIN through the IRS
- Open a separate business bank account
- Check whether BOI reporting applies to your situation
- Track your state annual report deadline
- Keep your registered agent active
- Get local or industry licenses if required
- Set up bookkeeping from the first month
- Track income and expenses
- Set aside money for taxes
- Pay quarterly estimated taxes if required
- Keep owner and business funds separate
- Update the state if your address, agent, or management changes
- Speak with a CPA before choosing S Corp taxation
FAQs About How to Start an LLC in the USA
1. Can a non U.S. resident start an LLC in the USA?
Yes. In most states, non U.S. residents can form an LLC. You generally do not need to be a U.S. citizen or resident. You will need a registered agent in the state of formation, and you may need to apply for an EIN using IRS Form SS 4 if you do not have an SSN or ITIN.
2. What is the best state to start an LLC in the USA?
For most U.S. residents, the best state is usually the state where they live and operate. For non U.S. founders with online businesses, Wyoming and Delaware are popular. Florida can be a good choice for Florida based owners. The best answer depends on your business model, taxes, banking needs, and compliance budget.
3. Do I need an EIN for a single member LLC?
Not always for federal tax purposes, but in practice, yes, it is usually smart to get one. Banks, payment processors, lenders, and vendors often ask for an EIN. The IRS lets eligible businesses apply for free.
4. Is BOI filing required for LLCs in 2026?
For domestic U.S. companies, FinCEN currently says BOI reporting is not required under the interim final rule issued in 2025. Certain foreign companies registered to do business in the U.S. may still need to report. Always check FinCEN before relying on old advice.
5. Can I open a U.S. bank account with a U.S. LLC as a foreigner?
Often yes, but requirements vary. Some banks require an in person visit, while some fintech platforms allow remote applications. You usually need LLC documents, EIN confirmation, owner ID, business address, and sometimes proof of business activity.
6. Do I need a U.S. address to start an LLC?
You need a registered agent address in the state where you form the LLC. For banking and payment processors, you may also need a business mailing address or physical business address. A registered agent address and banking address are not always the same thing.
7. How much does it cost to start an LLC in the USA?
A simple LLC can cost under $300 in many states, but the real total depends on state fees, registered agent fees, annual reports, licenses, and professional help. Florida costs $125 to file a new LLC, Delaware costs $110 to file a Certificate of Formation, and Wyoming has low annual report costs for many small LLCs.
8. Do I need a lawyer to start an LLC?
No, not always. A simple single member LLC can often be formed without a lawyer. But you should consider legal help if you have multiple owners, investors, complex profit sharing, regulated services, real estate partners, or international tax questions.
9. Can I change my LLC state later?
Yes, but it can be messy. You may need domestication, conversion, merger, or a new LLC plus asset transfer, depending on the states involved. It is better to choose the right state at the beginning.
10. Should my LLC elect S Corp status?
Maybe, but not on day one for everyone. S Corp taxation can save self employment tax for some profitable U.S. based businesses, but it adds payroll, tax filings, and compliance. Talk to a CPA once your profit is consistent enough to justify the extra work.
Final Action Plan
Here is the cleanest path if you want to start your LLC without overcomplicating it:
- Choose your state based on where you actually operate.
- Search and confirm your LLC name.
- Hire or appoint a registered agent.
- File your Articles of Organization or Certificate of Formation.
- Create your operating agreement.
- Apply for a free EIN through the IRS.
- Open a separate business bank account.
- Check BOI, licenses, annual reports, and tax deadlines.
- Keep clean books from the first month.
- Speak with a CPA before making tax elections.
If you do only one thing after forming your LLC, make it this: treat the LLC like a real business from day one. Separate money, clean records, signed agreements, and timely filings are what make the structure work.