How Long Does It Take To Form an LLC in Missouri (The Guide)
Before you start a business, it's crucial to understand how long it takes the Secretary of State to receive, examine, and approve your LLC registration forms in Missouri.
As a Mergers and Acquisitions expert, I've helped dozens of entrepreneurs establish their businesses over the past decade. Working with our qualified LLC experts in Missouri, we examined the SOS website to determine all LLC processing alternatives and response times available.
To help you stay compliant with state business laws, you can hire the best Missouri LLC formation services. They’ll help you with the formation process and handle the filings on your behalf.
Quick Summary
- It takes an average 15 to 20 business days to form an LLC in Missouri by mail and up to 24 hours if you filed online.
- The state of Missouri doesn’t offer expedited service, since online submissions already have faster approval time.
- Missouri has 590,131 small businesses representing 99.4% of all businesses in the state [1].
- To prevent potential delays, I always advise clients to review all data and submit the required formation documents.
What is The Fastest Way to Start an LLC in Missouri?
The fastest way to start an LLC in Missouri is by filing online, which takes up to 24 hours to be approved depending on the volume of applications.
To register your LLC online, file the articles of organization on the SOS Corporations Division website. While helping my client with online registration, I made sure that they fill out the necessary details of their business, and pay the $50 state fees.
All processing fees for online filing are made via an electronic check or a credit card (Visa, American Express, Mastercard, or Discover).
LLC Processing Time in Missouri
The LLC processing time in Missouri depends on the method of filing. Formation documents are processed in the order they are received. Here's a detailed description of the standard processing times for each LLC filing method in Missouri.
1. Non-Expedited Missouri LLC Processing Time By Mail (15-20 business days)
Mail filing in Missouri takes 15-20 business days to be approved. This is the standard processing time for paper filings, since the SOS doesn't offer expedited shipping.
Before submitting any documents to the Corporation Division, I tell my clients to ensure [2]:
- All the official parties have signed under the signature line.
- You've attached the proper filing fee amount ($105).
- You've included the right LLC name and address details.
Submit your domestic or foreign LLC mail filings to this address:
Missouri Secretary of State
600 W Main St., Rm. 322
Jefferson City, MO 65101
Direct: 573-751-4153
2. Missouri LLC Processing Time Online (Immediate approval)
Online Missouri LLC filing is approved immediately once payment is confirmed, but sometimes it can take up to 24 hours.
Considering that there's no expedited service available, I prefer filing online since it's more convenient and efficient.
Data from the Missouri Secretary of State's office indicates that over 80% of LLC registrations are submitted online, reflecting the preference for digital services among Missouri's entrepreneurial community.
"Consider the unique aspects of your business when forming an LLC in Missouri to ensure a smooth registration process."
- Jon Morgan, CEO, Co-Founder and Editor-in-Chief of Venture Smarter
Factors Influencing The Formation Timeline Of Missouri LLCs
There are three main factors that may prolong the processing time of your LLC.
These are some of them:
- Filing method: Mail filings may take longer to approve than online submissions because you have to factor in the transit time, as well as the state’s processing period.
- Workload volume: The state reviews and approves formation documents in the order they are received. High volume of applications prolong the processing time.
- Document issues: LLC formation papers with inaccurate and incomplete information have to be corrected and refiled. This is the reason why I review all paperwork and check the information before submission.
Missouri has 590,131 small businesses employing 1.1 million workers, with small businesses accounting for 26,682 establishment openings between March 2023 and March 2024.
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FAQs
Can I Check the Status of My Missouri LLC Formation During the Processing Period?
You cannot check the status of your Missouri LLC formation during the processing period. You simply have to wait till you receive a confirmation through mail.
Is There a Difference in Processing Time for Domestic and Foreign LLCs in Missouri?
There is no difference in processing time for domestic and foreign LLCs in Missouri.
What Should I Do After My Missouri LLC Is Approved?
After your Missouri LLC is approved, you should apply for an employer identification number through the IRS website at irs.gov for same-day processing. Then open a business bank account using your EIN and Articles of Organization, and draft an operating agreement.
Do I Need a Business License for My LLC in Missouri?
You don’t need a business license for your LLC in Missouri. However, the state may require you to apply for certain permits and licenses for your business to be operational.
Does My Missouri LLC Need to File Annual Reports?
Your Missouri LLC does not need to file annual reports with the Secretary of State. However, you must file federal tax returns annually with the Internal Revenue Service and keep your registered agent information current with the state.
References:
- https://advocacy.sba.gov/wp-content/uploads/2025/06/Missouri_2025-State-Profile.pdf
- https://www.sos.mo.gov/business/corporations/startbusiness
