Two changes have quietly made Kansas a much cheaper place to run a business than a lot of older guides suggest: a substantial cut to the LLC filing fee in early 2026, and a switch from annual to biennial reporting a couple of years before that. Here's the current picture for starting a business in Kansas in 2026.
1. Which business structure fits you?
Kansas founders are generally weighing four options, with the decision mostly turning on liability exposure.
- Sole proprietorship. Nothing to file, and the business is legally indistinguishable from you — meaning you're personally on the hook for whatever it owes.
- Partnership. Two or more people running things together, carrying the same liability exposure a sole proprietor would, just divided up.
- LLC. What most small Kansas businesses settle on, largely for the separation it creates between your personal assets and the company's debts and lawsuits.
- Corporation, S-corp or C-corp. More formality and paperwork, generally justified once you're bringing on investors or multiple shareholders.
See our business structure guide for a more thorough comparison.
LLCs and corporations register with the Kansas Secretary of State, Business Services Division, which oversees business filings statewide. Sole proprietorships and general partnerships have no reason to register there.
2. Register your business
Forming an LLC
Filing Articles of Organization with the Secretary of State forms your Kansas LLC. The fee dropped substantially in early 2026, down to $85 online or $90 by mail from the older $160/$165 figure still floating around in outdated guides, and online filings are approved immediately.
Kansas calls its version of a registered agent a "resident agent" — every LLC needs one with a physical in-state street address, reachable during business hours, whether that's you or a commercial service you hire.
No Kansas statute requires an operating agreement, though it's still smart to write one, particularly with multiple members, since it's what actually determines how decisions and profits get split.
Sole proprietorships and DBAs
There's no Articles of Organization filing for sole proprietorships. Trade name registration requirements for sole proprietors shift depending on where in the state you're operating.
3. Get an EIN
An Employer Identification Number is free from the IRS, and the online application generally takes about 15 minutes. You'll need one whether you're opening a business bank account, hiring your first employee, or filing most business tax forms — single-member LLC with no employees included.
4. Check licenses and permits
There's no single statewide business license in Kansas either. What applies depends on your industry and city: regulated professions have their own licensing, some cities impose local permits, and selling taxable goods or services requires a Kansas sales tax permit from the Department of Revenue, which costs nothing to obtain. Our guides on professional licensing by industry and zoning laws for home businesses cover more of this.
5. Understand Kansas taxes
Kansas runs a two-bracket personal income tax: 5.2% on the first roughly $23,000 of taxable income for single filers ($46,000 for those married filing jointly), and 5.58% above that threshold. Pass-through LLCs generally owe no separate entity-level tax, though LLCs with taxable equity or capital over $1 million can still owe a small remaining franchise-style tax. Electing corporate treatment instead means a 3.5% corporate income tax rate, plus a 3% surtax on income above $50,000.
Sales tax starts at a 6.5% state base, and local additions can push combined rates as high as 11.5% in some areas. One notable shift: groceries dropped to a 0% state rate as of 2025, though local sales tax on groceries can still apply.
6. Stay compliant
Kansas moved from annual to biennial reporting a couple of years back, and the filing is now called the Information Report. Which years you file in depends on when the LLC was formed — even-year formations file in subsequent even years, odd-year formations file in odd years. It's due April 15, costing around $50 online or $55 by mail. Falling more than three months past the deadline costs the LLC its good standing.
Kansas business costs at a glance
| Item | Cost |
|---|---|
| Articles of Organization (LLC) | $85 online / $90 mail |
| Biennial Information Report (matching even/odd year cycle, due April 15) | ~$50 online / $55 mail |
| Resident agent service (optional) | $100 to $200/year |
| EIN | Free (IRS) |
| State income tax | 5.2% to 5.58% (two brackets) |
| State sales tax | 6.5% + local, up to ~11.5% |
Frequently asked questions
Did Kansas recently lower its LLC filing fee?
It did — early 2026 brought it down to $85 online or $90 by mail, well below the $160/$165 figure a lot of older guides still cite.
How often do Kansas LLCs file compliance reports?
Every two years, through what's now called the Information Report, on a cycle that matches whether the LLC formed in an even or odd year.
What's the personal income tax rate in Kansas?
Two brackets: 5.2% up to about $23,000 in taxable income for single filers, 5.58% on anything above that.
Did Kansas change its grocery sales tax?
Yes — the state rate on groceries fell to 0% starting in 2025, though local grocery sales tax can still apply in some places.
When is Kansas's Biennial Information Report due?
April 15, and it runs about $50 online or $55 by mail.
Fees and rates above come from the Kansas Secretary of State and Department of Revenue as of 2026, and they do change over time, so double check before you file. None of this is legal or tax advice. Talk to a Kansas-licensed attorney or CPA about your specific situation.