Missouri Annual and Biennial Registration Reports: A Guide to Compliance

Nov 27, 2025Arnold L.

Missouri Annual and Biennial Registration Reports: A Guide to Compliance

For business owners in Missouri, staying compliant with state regulations is a vital part of maintaining a healthy company. One of the most important recurring requirements for corporations and nonprofits is the filing of a registration report. Whether your business is required to file annually or biennially (every two years), understanding the deadlines, fees, and procedures is essential to avoid penalties or administrative dissolution.

This guide provides everything you need to know about navigating Missouri's registration report requirements.

Who Needs to File?

In Missouri, the requirement to file a registration report applies to:

  • Domestic and Foreign Corporations
  • Nonprofit Organizations

Note for LLCs: Missouri Limited Liability Companies (LLCs) and Limited Partnerships (LPs) are currently not required to file annual registration reports with the Secretary of State.

Annual vs. Biennial Filing

Missouri offers flexibility for businesses to choose between filing their reports every year (annual) or every other year (biennial).

  • Biennial Filing: If you choose this option, your reports will be due every even-numbered or odd-numbered year, depending on the year your business was formed. For example, a corporation formed in 2024 would file its first biennial report in 2026.

Due Dates and Fees

The deadlines for filing depend on the type of business and when it was incorporated.

For Corporations

  • Due Date: Reports are due by the end of the anniversary month of the business's incorporation.
  • Fees:
    • Annual: $20 for online filing ($45 if filed by paper).
    • Biennial: $40 for online filing ($90 if filed by paper).
  • Initial Report: New corporations must file an initial report within 30 days of registration.

For Nonprofits

  • Due Date: Annual or biennial reports are due by August 31.
  • Fees:
    • Annual: $10 for online filing ($15 if filed by paper).
    • Biennial: $20 for online filing ($30 if filed by paper).

Please note: Online filings typically incur a small additional convenience fee (approx. $1.25).

Step-by-Step Filing Instructions

  1. Determine Your Anniversary Date: If you're unsure when your business was formed, you can find this information by searching the Missouri Business Database.
  2. Access the Secretary of State's Portal: Visit the Missouri Online Business Filing System. You will need to create an account if you don't already have one.
  3. Enter Your Charter Number: Locate your Missouri Charter Number via the state's business search tool.
  4. Select "File Registration Report": Choose whether you want to file for one year (annual) or two years (biennial).
  5. Review and Update Information: You will need to verify or update your principal address, officer and director names, and registered agent information.
  6. Submit and Pay: Complete the filing by paying the required fee with a credit card.

Consequences of Late Filing

The state of Missouri takes compliance seriously. If a report is not filed on time:

  • Late Fees: A $15 penalty is assessed for every 30-day period the report is overdue.
  • Administrative Dissolution: If a business remains delinquent for more than 90 days, the Secretary of State may administratively dissolve or revoke the business's authority to operate in the state.

Conclusion: Simplifying Compliance with Zenind

Maintaining your business's good standing in Missouri doesn't have to be stressful. By staying informed about your filing obligations and meeting deadlines, you can focus on growing your company with peace of mind.

At Zenind, we are dedicated to helping entrepreneurs navigate the complexities of state compliance and business management. From entity formation to registered agent services and beyond, we provide the professional support you need to succeed. Ensure your Missouri business stays on track by partnering with Zenind today.

Disclaimer: The content presented in this article is for informational purposes only and is not intended as legal, tax, or professional advice. While every effort has been made to ensure the accuracy and completeness of the information provided, Zenind and its authors accept no responsibility or liability for any errors or omissions. Readers should consult with appropriate legal or professional advisors before making any decisions or taking any actions based on the information contained in this article. Any reliance on the information provided herein is at the reader's own risk.

This article is available in English (United States) .

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