How to Start an LLC
- Filed by
- Business
- Received
- Length
- 4 min

A limited liability company, usually shortened to LLC, is one of the most common ways to give a small business its own legal shape. It sits between a sole proprietorship and a corporation: the owners (called members) gain a layer of separation between business debts and personal assets, while the day-to-day administration stays fairly light. Forming one is not difficult, but the steps have to happen in a sensible order, and a few of them are easy to skip.
This article is general background, not legal or tax advice. Formation rules, filing names and ongoing obligations differ by state and country, so check the official business registry where you plan to file and consider speaking with a qualified professional about your situation.
Step 1: Decide whether an LLC fits
Before filing anything, ask what problem the structure is meant to solve. Many owners choose an LLC because they want their business finances kept apart from household money, because a client or landlord expects a registered entity, or because they plan to bring in a partner. Others find that a simpler arrangement serves them well for the first stage of trading. Write down your reasons; they will help later when you decide how the company is managed and taxed.
Step 2: Choose the state you will form in
In the United States, an LLC is created under the law of a single state. Most small operators form in the state where they actually work, because forming elsewhere often means registering again as a "foreign" LLC at home. The state you pick decides which filing office you deal with, what annual reports are required and which name rules apply.
Step 3: Pick and check a name
States generally require the name to be distinguishable from businesses already on their register and to include a designator such as "LLC" or "Limited Liability Company". Search the state's business database first, then look more widely for trademarks and web addresses so you are not boxed in later. Some registries let you reserve a name for a period while you prepare the rest of the filing.
Step 4: Name a registered agent
A registered agent is the person or service that accepts official mail and legal papers on the company's behalf. The agent needs a physical address in the state of formation and must be reachable during normal business hours. Owners often act as their own agent; others use a commercial agent service so their home address does not appear in public records.
Step 5: File the formation document
The core filing is usually called the articles of organization, though some states use another title, such as a certificate of formation. It typically asks for:
- the LLC's name and principal address,
- the registered agent's name and address,
- whether members or appointed managers will run the company,
- the name of the person submitting the filing.
Filing fees vary by state and are listed on the official registry website. Once the state approves the document, the LLC legally exists.
Step 6: Write an operating agreement
An operating agreement sets out who owns what share, how decisions are made, how profits are distributed and what happens if a member leaves. Not every state requires one, yet it is worth having even for a single-member company: it records how you intend the business to run and supports the idea that the LLC is genuinely separate from you.
Step 7: Get a tax ID and open a business account
Most LLCs need an Employer Identification Number from the IRS, especially if they will have employees or more than one member. Banks usually ask for it, together with the approved formation document, when you open a business account. Keeping every sale and expense in that account makes bookkeeping far easier and reinforces the separation between personal and business money.
Step 8: Handle licences and ongoing filings
Depending on the activity and location, you may need city, county or state licences and permits. After formation, many states expect a periodic report to keep the LLC in good standing. Put these dates in a calendar right away; missing them can lead to penalties or even administrative dissolution.
A quick checklist
| Task | Where it usually happens | Done? |
|---|---|---|
| Name search and reservation | State business registry | ☐ |
| Registered agent chosen | Your decision, listed in the filing | ☐ |
| Articles of organization filed | State business registry | ☐ |
| Operating agreement signed | Kept with company records | ☐ |
| EIN obtained | IRS | ☐ |
| Business bank account opened | Your bank | ☐ |
| Licences and recurring reports noted | Local and state offices | ☐ |
Common mistakes to avoid
- Mixing money. Paying personal bills from the business account blurs the line the LLC is supposed to draw.
- Skipping the agreement. Disputes between members are much harder to settle when nothing was written down.
- Forgetting the annual report. It is a small task with outsized consequences if missed.
- Assuming tax treatment. How an LLC is taxed depends on its members and any elections made, so confirm this with a tax professional.
After the paperwork
Once the company exists, the routine work begins: sending clear bills, tracking what you are owed and keeping cash moving. Our guide on how to write an invoice covers the first of those, and if slow-paying customers become a strain, the piece on using factoring to fund your next step explains one way some firms bridge the gap. Starting an LLC is a set of manageable tasks; doing them in order, and writing down the dates that follow, is most of the work.
- 70
- articles
- 10
- topics
- 2
- min average read
- 2020–2026
- years covered


