One requirement of maintaining an LLC or corporation in Kansas is filing a Biennial Report. The Biennial Report confirms and updates the company’s information each year with the Kansas Secretary of State, such as the name and address of the owners and principal office address.

Related: How to form an LLC in Kansas

Who Needs to File a Biennial Report?

Domestic and foreign corporations and LLCs in Kansas are required to file a biennial report every other year after the year the company was formed. For instance, if the LLC was formed in 2024, the first Biennial Report will be due in 2026.

What is Needed to File a Kansas Biennial Report

The Biennial Report can be filed online through the Kansas Secretary of State’s website.

The report asks for information such as:

• Business Entity ID Number – If you can’t remember your Business Entity ID Number, visit the Kansas Secretary of State Kansas business entity database.
• Business name
• Tax closing date
• Name, title, and address of the officers, directors, members, and/or managers
• Federal Employer Identification Number (FEIN)

Filing typically takes about one week to process.

Kansas Biennial Report Fee

The Biennial Report filing fee for both the Corporation and LLC is $55

Biennial Report Due Date

The filing is due every other year by the 15th day of the 4th month after the end of the entity’s tax closing month. Most corporations and LLCs use a calendar year as their tax year, which means December 31^st is the end of their tax year.  In this example, if your LLC or Corporation has a tax year ending December 31^st and was formed in 2024, the first Biennial Report deadline will be every year by April 15^th, 2026.

Kansas Biennial Report FAQs

Kansas Secretary of State Contact Information

The mailing address for the Kansas Biennial Report is:

Kansas Secretary of State
Memorial Hall, 1st Floor
120 S.W. 10^th Avenue
Topeka, KS 66612-1594

If you have questions, they can be contacted at (785)-296-4564 or kssos@ks.gov.