Kansas Hemp, CBD and Delta-8: What Is Legal, Hemp Licensing and Where the Risk Is

Hemp products are sold in convenience stores, smoke shops and wellness shops across Kansas, and many owners assume the rules are settled. They are not. Kansas has no medical or adult-use cannabis program, and its position on delta-8 THC rests on an Attorney General opinion, not a court ruling. This guide covers what the law currently says, who licenses hemp growers and processors, and where the enforcement risk sits.

Informational content only. This guide is not legal or tax advice. Hemp law changes quickly at both the state and federal level. Talk with a qualified attorney before you grow, process or sell hemp products, and with a CPA about the tax side of your business.

The short answer

• The line that matters is total THC. Under Attorney General Opinion 2021-4 (December 2, 2021), delta-8 THC is a Schedule I controlled substance unless it comes from industrial hemp containing 0.3% total THC or less, in a lawful product.
• Kansas has no medical or adult-use cannabis program. The 2026 medical cannabis bills, HB 2678 and HB 2752, both died. This is a hemp page, not a cannabis license page.
• New restrictions apply from July 1, 2026. HB 2365, signed April 10, 2026 and effective July 1, 2026, places 7-OH kratom compounds and HHC in Schedule I.
• Hemp producers are licensed by USDA, not KDA. Since January 1, 2025, KDA no longer issues producer licenses, and anyone processing hemp must register with the State Fire Marshal.

What the Attorney General opinion does and does not do

Opinion 2021-4 is the state's most direct statement on delta-8. It treats delta-8 THC as a Schedule I controlled substance unless it is derived from industrial hemp at 0.3% total THC or less and sold in a lawful product. A delta-8 product made from other sources, or from hemp above that limit, falls on the Schedule I side of the line.

An opinion is not a court ruling. It tells agencies, prosecutors and businesses how the Attorney General reads the law, but it does not bind a judge. Enforcement has varied by county. We found no court ruling that settles the question for sellers, so the opinion is the best available guide, not a guarantee.

Hemp, CBD and delta-8: how the categories sort

Use this table as a starting point, then confirm each product line with the agency named.

Product or activity	Status under the framework above	Confirm with
Growing industrial hemp	Producers are licensed by USDA, not KDA; processors register with the State Fire Marshal	USDA Domestic Hemp Production Program and the KDA industrial hemp page
Hemp-derived CBD	Keep total THC at or under 0.3% and confirm current status before you sell	KDA and your lab results
Delta-8 THC from industrial hemp at 0.3% total THC or less, in a lawful product	Outside Schedule I under AG Opinion 2021-4	An attorney, plus current federal hemp rules
Delta-8 THC from other sources, or above 0.3% total THC	Treated as a Schedule I controlled substance	Do not sell without legal review
7-OH kratom compounds and HHC	Schedule I under HB 2365 from July 1, 2026	An attorney before you sell any remaining stock

Licensing for growing and processing hemp

If you grow or process hemp in Kansas, these four facts shape the process:

• Producer license. Since January 1, 2025, hemp producers apply to USDA, not KDA, before planting. Check the USDA Domestic Hemp Production Program for the current requirements.
• Fees and windows. This guide does not list a fee. Check the USDA program and the KDA industrial hemp page for current amounts and deadlines before you budget.
• Processors also register with the State Fire Marshal. If you extract or process hemp, add that filing to your list.
• The license is not a general permission to operate. Kansas has no general statewide business license, so you still need an entity, any tax registration that applies and any city or county permit.

Who needs what before you sell

Kansas does not issue a general statewide business license. Licensing is by agency or trade, and four layers matter for a hemp business.

1. Kansas Secretary of State (formation). An LLC files Articles of Organization, Domestic (Kansas) Limited Liability Company (Form DL), with an $85 filing fee. The Kansas term for your registered agent is resident agent. The resident agent must be an individual, a business registered in Kansas or the entity itself, and the registered office must be a Kansas street address, not a PO box. A name reservation costs $35 and holds the name for 120 days. Registering with the Secretary of State is a filing, not a license. Start at sos.ks.gov/business/business.html.
2. Kansas Department of Revenue (taxes). A retailer selling hemp products registers for sales tax. The state rate is 6.5%, and local rates are added where they apply, so confirm the combined rate for your location. Business tax registration with KDOR is free. Register at ksrevenue.gov/busregistration.html.
3. USDA, KDA and the State Fire Marshal (hemp). USDA licenses hemp producers, processors register with the State Fire Marshal, and KDA's industrial hemp page lists any hemp rules it applies.
4. City and county. Kansas has 105 counties and 624 cities, and every incorporated place is legally a city. Local rules on retail sales and business permits vary. If your business is in the Kansas City area, confirm which city you are in: Kansas City, Kansas and Kansas City, Missouri are different cities in different states, and only Kansas City, Missouri has a city earnings tax.

Ongoing filings and taxes

An LLC files a biennial Information Report (Form ILC), not an annual one. The fee is $90 online and the report is due by April 15. Businesses formed in an even year report in each succeeding even year, and businesses formed in an odd year report in each succeeding odd year. A three-month delinquency window follows the due date before forfeiture.

Kansas has no LLC franchise tax. An LLC is a pass-through entity for state income tax, so members report Kansas income on individual returns at 5.2% on Kansas taxable income up to $23,000 for single filers or $46,000 for married filing jointly, and 5.58% above those thresholds. An LLC taxed as a corporation pays the 3.5% normal tax plus a 3% surtax on Kansas taxable income over $50,000. Which structure fits your hemp business is a question for a CPA.

Documentation that protects you

Your strongest defense is paperwork that ties each product to its source. Keep these records for every batch:

• Lab results showing total THC. Keep the certificate of analysis for each batch, and match it to the product on your shelf or online listing.
• Source records. Keep invoices and licenses from the growers or processors who supplied the hemp or extract.
• Batch tracking. Tie each lab result to a batch number so you can show which product came from which lot.
• Sales records. Keep records of your sales tax filings and your age verification practices.

Where the enforcement risk is

The legal question is open, and enforcement is uneven. The risk concentrates in a few places:

• Delta-8 with no clear hemp source. Without documentation that the product comes from industrial hemp at 0.3% total THC or less, you are relying on the opinion's exception and will have trouble showing it.
• County-by-county enforcement. Enforcement has varied by county. A Lawrence hemp retailer sued after raids in Topeka. We found no ruling in that case as of this writing, so do not treat the lawsuit as a settled outcome for either side.
• Newly scheduled products. 7-OH kratom compounds and HHC are Schedule I under HB 2365 from July 1, 2026. Review your inventory and online listings against that date, not against an older product list.
• Federal changes. Federal hemp rules have changed and may change again. Check the current federal position before you sell intoxicating hemp products.
• Marketing claims. Kansas has no medical cannabis program, so do not market hemp products as treatments for medical conditions.

What to verify before you sell

Confirm each item below with the agency that owns it. Do not rely on this guide, a supplier's summary or a forum post for a current figure.

• USDA and KDA: the USDA producer license, the State Fire Marshal processor registration, and current hemp rules on the KDA industrial hemp page.
• Kansas Attorney General: read AG Opinion 2021-4 and its date, and remember it is an opinion, not a court ruling.
• Kansas Department of Revenue: your sales tax permit and the combined rate for your city and county. Start at ksrevenue.gov/business.html.
• Kansas Secretary of State: entity filing, name rules and resident agent requirements. Search existing names at sos.ks.gov business entity search.
• Your city and county clerk or licensing office: any retail permit, zoning or hemp-specific rule that applies where you sell.
• Kansas Small Business Development Center: business planning help through kansassbdc.net.

When to bring in a professional

Talk with an attorney before you grow, process or sell any product that depends on the delta-8 position, sits near the 0.3% total THC limit, or is sold across several counties. Ask a CPA how the LLC's pass-through income, the sales tax you collect and the biennial filings fit together. Bring the lab results, supplier records and the Attorney General opinion to that first meeting so the advice reflects your actual products.

This guide is informational only and is not legal or tax advice. Verify every fee, deadline and rule with the agency named before you act on it.