// Formation Guide
How to Form an LLC: The Complete Guide
Everything you need to form a Limited Liability Company — from choosing your state to opening a bank account. Real costs, real timelines, and the strategic decisions most guides skip.
What an LLC Actually Is (and Isn't)
A Limited Liability Company is a legal structure that separates your personal assets from your business liabilities. If someone sues your business, they can go after business assets — but your house, car, and personal savings are protected. That's the "limited liability" part.
An LLC is not a tax classification. The IRS doesn't have an "LLC" tax category. A single-member LLC is taxed as a sole proprietorship by default. A multi-member LLC is taxed as a partnership. You can also elect to be taxed as an S-Corp or C-Corp — the LLC is just the legal wrapper.
This is the most misunderstood thing about LLCs: the entity type and the tax treatment are two separate decisions. You pick your entity first, then you pick how the IRS should tax it. Most people should start as an LLC and only change the tax election when the math justifies it.
An LLC with S-Corp tax election gives you the liability protection of an LLC with the tax savings of an S-Corp. But the S-Corp election only saves money when your net profit exceeds roughly $50,000. Below that threshold, the payroll costs eat the savings. This is the single most important tax decision you'll make as a business owner — and most formation services never mention it.
Who Needs an LLC (and Who Doesn't)
If you're making money from anything other than a W-2 job, you probably need an LLC. Freelancers, consultants, e-commerce sellers, content creators, real estate investors, and anyone selling products or services should have one.
You don't need an LLC if you're just testing an idea with no revenue, no clients, and no liability exposure. But the moment you have a paying customer, a contract, or a product someone could complain about, you should have the protection.
The cost of an LLC is a few hundred dollars. The cost of a lawsuit hitting your personal assets is everything you own. That's not a difficult calculation.
Forming an LLC doesn't automatically protect you. You have to maintain the separation between personal and business finances. If you commingle funds — running personal expenses through the business account, for example — a court can "pierce the corporate veil" and hold you personally liable anyway. Separate bank accounts, separate bookkeeping, from Day 1.
How to Choose Your State of Formation
The default answer: file in your home state. If you live and operate in Texas, file in Texas. If you're in California, file in California. Here's why.
If you form in Wyoming but operate in California, California will require you to register as a "foreign LLC" in their state — which means you're paying filing fees, annual reports, and franchise taxes in both states. You don't avoid California's rules by filing elsewhere. You just pay twice.
There are legitimate reasons to file in a different state: privacy (Wyoming doesn't publicly list member names), legal environment (Delaware's Chancery Court for complex business disputes), or no state income tax (Wyoming, Nevada, South Dakota). But these advantages mostly matter for larger businesses or specific situations.
Wyoming — You want maximum privacy and low cost. No state income tax, $100 filing fee, $60/year annual report, and member names aren't on public record. Best for online businesses with no physical location in another state.
Delaware — You're forming a C-Corp to raise venture capital. Investors and lawyers know Delaware law. The Chancery Court specializes in business disputes. This is standard for VC-backed startups.
Your Home State — You have a physical location, local clients, or operate primarily in one state. This avoids double registration and keeps things simple.
Choosing and Protecting Your Business Name
Your LLC name has to be unique in your state of formation. Before you get attached to a name, check three things:
1. State availability. Search your state's Secretary of State business database. Every state has a free online search. If the name is taken, you need a different one.
2. Domain availability. Check if the .com is available. If someone else owns it, consider whether you can get a variation or whether you should pick a different name entirely. Your domain is your digital storefront — don't settle for a .net when you can pick a name with an available .com.
3. Trademark conflicts. Search the USPTO's Trademark Electronic Search System (TESS) at tmsearch.uspto.gov. Even if the name is available in your state, a federally registered trademark means you'll get a cease-and-desist letter. Check before you print business cards.
Most people pick a name and stop there. Smart founders also file a DBA ("doing business as") for their brand name if it's different from the LLC name, grab the social media handles on every major platform, and consider a federal trademark filing ($250–$350 per class) once they're committed to the brand. Protecting your name costs a few hundred dollars now. Rebranding costs thousands later.
Registered Agent: DIY vs. Service
Every LLC needs a registered agent — a person or company that receives legal and government documents on behalf of your business. This is a legal requirement in all 50 states.
You can be your own registered agent for free. The requirements: you need a physical address (not a P.O. box) in the state of formation, and you need to be available at that address during normal business hours to accept documents.
A registered agent service costs $39–$300 per year and gives you several advantages: your home address stays off public records, you don't have to be personally available to accept service of process, and you get mail scanning and forwarding. For the privacy alone, most business owners should use a service.
Our recommendation: Northwest Registered Agent ($39/year) or your state's Secretary of State office, which often lists affordable options.
Filing Your Articles of Organization
This is the step that legally creates your LLC. You're filing a document called "Articles of Organization" (or "Certificate of Formation" in some states) with your state's Secretary of State.
Google "[your state] Secretary of State LLC filing" — every state has an online portal. Some charge less for online filing than paper.
You'll need: LLC name, registered agent name and address, principal office address, organizer name, and management structure (member-managed or manager-managed). Most single-member LLCs choose member-managed.
Ranges from $50 (New Mexico, Colorado) to $500+ (Massachusetts). Most states are $100–$300. Expedited processing available in many states for an additional fee.
Processing time: same-day to 4 weeks depending on state. Wyoming and Delaware offer same-day or next-day processing. California can take 2-4 weeks for standard processing.
Why You Need an Operating Agreement
An Operating Agreement is the internal rulebook for your LLC. It defines who owns what, how profits are split, how decisions are made, and what happens if a member leaves or the business dissolves.
Most states don't require one for single-member LLCs. Get one anyway. Without an Operating Agreement, your LLC is governed by your state's default LLC statutes — which may not reflect what you actually want. An Operating Agreement also strengthens your liability protection by demonstrating that your LLC is a legitimate, separate entity.
For single-member LLCs, the Operating Agreement is straightforward: it names you as the sole member, states your ownership percentage (100%), and defines basic operating procedures. For multi-member LLCs, it's critical — it's the document that prevents partnership disputes from becoming lawsuits.
Your Operating Agreement should include a "buyout clause" even if you're the only member. If you ever bring on a partner or investor, this clause defines how ownership transfers work. Without it, adding a partner means rewriting the entire agreement under pressure. Planning for growth before you need to is what separates founders who scale from founders who stall.
Getting Your EIN from the IRS
Your EIN (Employer Identification Number) is your business's Social Security number. You need it to open a bank account, file taxes, hire employees, and apply for business credit. It's free and takes five minutes.
Apply online at IRS.gov. You'll answer a few questions about your business type and ownership, and the IRS gives you your EIN immediately. Print the confirmation letter and save it — you'll need it for your bank account.
Do not pay anyone for an EIN. It's free directly from the IRS. Services that charge $50–$200 for EIN filing are charging you for a five-minute task on a government website.
Opening a Business Bank Account
Separate your business finances from personal finances on Day 1. This isn't optional — it's what maintains your liability protection. Open a dedicated business checking account and run all business income and expenses through it.
What you'll need to bring: your EIN confirmation letter, Articles of Organization, Operating Agreement, and a valid government ID. Some banks also want a business license.
Recommended banks: Mercury (free, online, excellent for startups), Relay (free, profit-first bucketing), or your local bank or credit union if you need cash deposits. Avoid banks that charge monthly fees for basic business checking — there are too many free options.
What to Do After Formation
Your LLC exists. Now set up the operational foundation:
Set up bookkeeping. QuickBooks ($30/mo) or Wave (free). Track every dollar in and out from Day 1. Separate categories for income, expenses, and owner draws. Your CPA will thank you at tax time, and you'll actually understand your business finances.
Get business insurance. General liability insurance ($30–$60/month) protects against customer claims. Professional liability (E&O) if you give advice. Get quotes from Next Insurance or Hiscox — both offer online quotes in minutes.
Understand your tax obligations. As a single-member LLC, you'll file Schedule C with your personal return and pay quarterly estimated taxes. The IRS expects you to pay as you earn — not once a year. Miss quarterly payments and you'll owe penalties.
Get your licenses and permits. Check your city and county clerk websites for required business licenses. If you sell physical products, you likely need a sales tax permit from your state's tax authority.
The Competitive Advantage Most People Miss
Here's what nobody tells you about LLC formation: the entity itself is table stakes. Everyone who starts a business can file an LLC. Your competitive advantage isn't the filing — it's how you structure everything around it.
Tax strategy from Day 1. Most new business owners don't think about taxes until April. Smart founders plan their tax strategy before they file. Understand the self-employment tax (15.3% on all profit), know the deductions available to you (home office, vehicle, health insurance, retirement contributions), and set aside 25–30% of every dollar you earn for taxes. When your profit exceeds $50K, talk to a CPA about S-Corp election — it can save $5,000–$15,000 per year in self-employment taxes.
Build business credit early. Your LLC can build its own credit profile separate from your personal credit. Get a business credit card, make small purchases, pay it off. After 6–12 months, you'll have a business credit score that opens doors to larger credit lines, better loan terms, and vendor accounts.
Document everything. Keep your Operating Agreement updated, maintain meeting minutes (even if you're the only member), and keep clean financial records. This documentation is what protects you in a lawsuit, satisfies lenders, and makes your business sellable if you ever want to exit.
Formation is step one. What you do in the first 90 days after formation determines whether your business has a foundation or just a filing. Use the EIN guide to get your tax ID, the banking guide to separate your finances, and the tax guide to avoid penalties. Then move to BakePrint to build your website and start generating revenue.
Continue Building
Get the next guide before it's published.
Join The Newsletter by The News Bakery — AI stories for people who sell real things to real people.