If you’re ready to launch your business and wondering how fast can an LLC be formed, the good news is: it can be surprisingly quick—especially if you plan smartly and choose the right state and filing method.

How Fast Can an LLC Be Formed? Quick Guide for Entrepreneurs in a Hurry.

This article breaks down the fastest ways to form an LLC, what affects the timeline, and how you can accelerate the process.

How Fast Can You Form an LLC?

The speed of forming a Limited Liability Company (LLC) depends on four main factors:

  1. The state where you’re forming the LLC
  2. Whether you file online or by mail
  3. If you pay for expedited processing
  4. How complete and accurate your paperwork is

With everything aligned, you can form an LLC in as little as a few hours, but typically 1–5 business days is the fastest most states allow.

Fastest States to Form an LLC

Here are some states known for fast LLC formation:

  • Delaware – Same-day or 1-hour service available for an extra fee.
  • Nevada – 1 to 2 business days with expedited processing.
  • Florida – Online filing takes 1–3 business days.
  • Texas – Standard processing takes 5–7 business days, but expedited service cuts it to 1–2 days.

Most of these states provide online portals, making the process seamless.

Filing Online: The Key to Speed

If you’re in a rush, always file your LLC online. It’s faster than paper filing, which can take several weeks due to mailing delays and manual review.

You can find your state’s online filing system through its Secretary of State website. For example:

Use an LLC Formation Service (Optional)

Formation services like LegalZoom, IncFile, or Northwest Registered Agent can help you:

  • File quickly with the correct documents
  • Avoid rejections due to mistakes
  • Access expedited processing

While they charge a fee, they can often save time and prevent costly delays.

Expedited Processing: Pay to Go Faster

Many states allow you to pay an expedited processing fee. This can reduce the formation time from several days to same-day or next-day service.

Here are a few examples:

  • Delaware: 1-hour, 2-hour, same-day, or 24-hour options
  • California: 24-hour or same-day service available
  • Nevada: Expedited service reduces time to 24 hours or less

Fees vary, usually from $25 to $150+.

EIN: Instantly From the IRS

Once your LLC is approved, you’ll need an Employer Identification Number (EIN). The good news? If you apply online via the IRS EIN application portal, it’s issued immediately—no delay.

Summary: Fastest Path to LLC Formation

If speed is your priority, follow these steps:

  • Choose a state with fast processing, like Delaware or Florida
  • File online, not by mail
  • Pay for expedited service, if available
  • Apply for your EIN immediately after formation

By taking these steps, you can legally form an LLC in less than 24 hours, in some cases. For most entrepreneurs, the full process—including getting your EIN and opening a business bank account—can be completed within 2–5 business days.

Ready to go? Time is money, and now you know how to save both.