Learning how to register your business is the step that turns an idea into a real, fundable company — and it is far less complicated than most first-time owners expect. Get the order of operations right, and you walk away with a legal entity, a tax ID, and a business bank account in a matter of days.
Registration is not one form. It is a short sequence of decisions and filings: pick a structure, name it, file with your state, get a federal tax ID, secure your licenses, and open a bank account. Below is the path most U.S. small businesses follow, in the order that saves you the most rework.
Step 1: Choose Your Business Structure
Your structure determines your taxes, your paperwork, and — most importantly — whether your personal savings and home are exposed if the business is ever sued or can't pay a debt. The four most common options:
- Sole proprietorship — the default for a single owner. No formation filing required, but there is zero legal separation between you and the business.
- Partnership — the default when two or more people run a business together. Simple, but partners are personally liable.
- LLC (Limited Liability Company) — a separate legal entity that shields your personal assets while keeping taxes simple. The most popular choice for small businesses today.
- Corporation (S-corp or C-corp) — the most formal structure, best for raising outside investment or issuing stock. More paperwork and stricter rules.
For most owners, an LLC hits the sweet spot: liability protection without the corporate overhead. If you're unsure, this is the one decision worth a short conversation with an accountant, because changing it later means refiling.
Why this matters for funding: Lenders and underwriters look at how your business is legally organized. A registered entity with its own EIN and bank account is far easier to fund than income that's tangled up with your personal finances. Structure first, then borrow.
Step 2: Pick and Clear Your Business Name
Before you commit to a name, make sure it's actually available. Run these checks:
- State business database — search your Secretary of State's records to confirm no other registered entity uses the name.
- Domain and social handles — a name you can't get a website for will cost you later.
- Federal trademark search — check the USPTO database to avoid stepping on someone else's mark.
If you'll operate under a name different from your legal entity (for example, an LLC called "Smith Holdings LLC" doing business as "Riverside Coffee"), you'll file a DBA — also called a "fictitious name" or "trade name" — with your state or county.
Step 3: File With Your State
This is the actual "registration" most people mean. To form an LLC or corporation, you file formation documents with your state's business filing office, usually the Secretary of State. The document is called the Articles of Organization for an LLC or Articles of Incorporation for a corporation.
What you'll typically provide:
- Your business name and principal address
- A registered agent — a person or service with a physical address in the state who accepts legal mail on your behalf
- The names of owners or managers
- The state filing fee
Most states let you file online and approve the filing within a few business days; many offer expedited processing for an extra fee. State fees for an LLC or corporation generally run from roughly $50 to $500 depending on the state, according to each state's published Secretary of State fee schedule. A sole proprietor operating under their own name skips this step entirely.
Registered and ready to grow?
Once your business is a real entity with its own bank account, financing options open up fast. We match you to the right lender — no impact on your credit to check.
See What I Qualify For →Step 4: Get Your Federal EIN
An EIN (Employer Identification Number) is your business's federal tax ID — the company equivalent of a Social Security number. You need one to open a business bank account, hire employees, file business taxes, and apply for most financing.
The EIN is free directly from the IRS, and the online application is immediate once your entity is approved. Be wary of third-party sites that charge a fee for what the IRS provides at no cost. Even sole proprietors should get one — it lets you keep your Social Security number off invoices and applications.
Step 5: Register for State and Local Taxes
Depending on what you sell and where, you may need to register separately with your state's tax or revenue department. Common registrations include:
- Sales tax permit — required if you sell taxable goods or certain services
- Employer withholding — if you'll have employees, so you can remit payroll taxes
- Unemployment insurance — also tied to having employees
This step is easy to overlook, and the penalties for collecting sales tax without a permit (or failing to collect it at all) add up. Check your state revenue department's website for the exact requirements in your industry.
Step 6: Secure Licenses and Permits
Registration makes your business exist; licenses make it legal to operate. These vary widely by industry and location:
- General business license — required by many cities and counties just to operate locally
- Professional or occupational licenses — for fields like contracting, cosmetology, food service, healthcare, and finance
- Health, signage, or zoning permits — common for restaurants, retail, and home-based businesses
The U.S. Small Business Administration maintains a guide to federal and state licensing requirements, and your city or county clerk's office can confirm what's needed locally. Skipping this step is one of the most common — and most fixable — early mistakes.
Step 7: Open a Business Bank Account
This is the step that ties everything together and the one new owners most often delay. Keeping business and personal money separate is essential for clean bookkeeping, for preserving your liability protection, and for qualifying for financing later.
To open a business account, banks typically ask for:
- Your EIN
- Your filed formation documents (Articles of Organization or Incorporation)
- Your business license, if applicable
- Personal identification for the owners
A dedicated business account also builds the bank statements and deposit history that underwriters rely on. If you ever pursue a merchant cash advance or a business line of credit, those statements are exactly what lenders want to see — which is why registration and funding readiness go hand in hand.
What Registration Sets You Up For Next
Once you're registered, you have the foundation that makes the rest of running a business possible. A legal entity, an EIN, and a business bank account are the baseline requirements for nearly every form of small business financing. They're also what let you build business credit separate from your personal credit.
If growth capital is on your horizon, it helps to understand the landscape early. Our guides on how small business funding works and working capital walk through what's available and when each option makes sense — so the day you need funding, you already know your path.
The bottom line: Registering a business is a six-to-seven step sequence, not a single form. Pick a structure, clear your name, file with your state, grab a free EIN from the IRS, handle taxes and licenses, and open a business bank account. Do it in that order and you'll have a clean, fundable company from day one.
Frequently asked questions
Do I have to register my business?
If you operate as a sole proprietor under your own legal name, you may not need to register an entity — but you'll still need any licenses your industry and locality require. The moment you form an LLC or corporation, use a business name that isn't your own, hire employees, or want liability protection, registration becomes necessary.
How much does it cost to register a business?
State filing fees for an LLC or corporation typically range from about $50 to $500 depending on the state, per each state's Secretary of State fee schedule. A federal EIN from the IRS is free. Budget extra for any local licenses, permits, and an optional registered agent service.
What's the difference between an LLC and a sole proprietorship?
A sole proprietorship is the default for a single owner and requires no formation filing, but it offers no separation between you and the business, so your personal assets are exposed. An LLC is a separate legal entity that limits your personal liability and is registered with your state.
Do I need an EIN to register my business?
You need an EIN if you form an LLC or corporation, hire employees, or want to open a business bank account in the company's name. Even a sole proprietor benefits from getting one so they don't have to give out their Social Security number. It's free directly from the IRS.
How long does it take to register a business?
Online filings in many states are approved within a few business days, and some offer same-day or expedited processing for an additional fee. Mailed filings can take a few weeks. Getting your EIN online from the IRS is immediate once your entity is approved.
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