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How to open an LLC in the US, step by step
Opening an LLC usually takes from a few days to 2–4 weeks. The steps are the same in almost every state: choose a name, appoint a registered agent, file Articles of Organization, get an EIN and open a business account.
The checklist above follows this order and shows what to do after registering: an operating agreement, licenses and a tax calendar.
EIN and a business account
An EIN is your company’s tax number. The IRS issues it for free. You need it to open a bank account, hire people and work with payment services.
Don’t mix personal and business money. A separate account is the main condition for an LLC to actually protect your personal assets.
What’s easy to miss
Licenses: many activities require a city or state license. The annual report: in most states an LLC must file one and pay a fee. If you miss it, the company can be dissolved.
If you are not a US citizen or resident, check the limits of your status with an immigration attorney before working actively in the company.
FAQ
How long does LLC registration take?+
From a few days to a few weeks, depending on the state and its workload. Filing online is usually faster.
Does a single-member LLC need an operating agreement?+
It isn’t required in every state, but banks and partners often ask for one. It confirms that the company is separate from you personally.
Does an EIN cost money?+
No. The official IRS website issues it for free.
The magazine’s tools are for self-checking. They don’t diagnose and don’t replace a specialist’s advice. Calculations run in your browser.
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