Last verified: May 2026
Key Facts at a Glance
| Metric | Value (May 2026) |
|---|---|
| State medical-cannabis program | None (one of only 2 U.S. states with full prohibition; the other is Idaho) |
| State recreational program | None. |
| Citizen-initiated ballot measures | None available (1 of ~24 U.S. states; KS Constitution provides no mechanism) |
| Affirmative defense for CBD ≤5% THC | Yes, under Claire and Lola’s Law (SB 28, 2019) for severe seizure disorders |
| City-decrim ordinances | Wichita (Sept 2022 ordinance repeal); Lawrence ($1 fine since March 2019); KCK (diversion program since Oct 1, 2024) |
| State Schedule | Schedule I under K.S.A. § 65-4105(d) — unchanged by April 2026 federal Schedule III order |
| Polling support (Fort Hays State, Oct 2025) | 70.4% medical / 58.8% recreational |
| Cross-border MO market | $1.46B (5th-largest U.S. cannabis market) |
| Federal hemp cliff | ⚠︐ PL 119-37 effective Nov 12, 2026 |
| Cumulative Kansas civil-asset forfeiture (2019–2023) | ~$8M (KHP responsible for ~$4M) |
Sources: Kansas Bureau of Investigation, ACLU of Kansas, Fort Hays State University Docking Institute Kansas Speaks survey (Oct 2025), Public Law 119-37 Section 781, Marijuana Business Daily Headset 2024 data.
The Statutory Framework
- K.S.A. § 21-5706 — possession of marijuana, all forms.
- K.S.A. § 21-5705 — cultivation, distribution, manufacture.
- K.S.A. § 21-5709 — paraphernalia.
- K.S.A. § 21-5710 — sale of paraphernalia.
- K.S.A. § 65-4105 — cannabis is Schedule I under state controlled-substance law (unchanged by the April 23, 2026 federal Schedule III order from Trump-administration Acting AG Todd Blanche).
- K.S.A. § 21-5706(d) — Claire and Lola’s Law affirmative defense for CBD oil ≤5% THC for severe seizure disorders.
- K.S.A. § 8-1014 — mandatory 1-year driver’s license suspension for any cannabis offense in a vehicle.
- K.S.A. Chapter 79 Article 52 — tax-stamp law (additional civil + criminal sanction).
- K.S.A. §§ 2-3901 et seq. — industrial hemp framework (federally compliant only).
Recreational Possession Penalties
| Offense | Classification | Maximum Penalty |
|---|---|---|
| 1st offense (any amount) | Class B nonperson misdemeanor | Up to 6 months in jail + fine up to $1,000. |
| 2nd offense or substantially similar prior | Class A nonperson misdemeanor | Up to 1 year in jail + fine up to $2,500. |
| 3rd or subsequent offense | Drug severity level 5 felony | Up to ~42 months prison + fine up to $100,000 (Kansas sentencing grid). |
| Any offense in a vehicle | + K.S.A. § 8-1014 | 1-year driver’s license suspension on top of any criminal penalty. |
Source: K.S.A. § 21-5706(b)(3) as amended by HB 2049 of 2017. Before HB 2049, second-offense possession was a felony. The 2017 reform reduced first-offense from Class A to Class B and second-offense from felony to Class A misdemeanor — the Kansas Sentencing Commission testified the change would save the state more than $1 million in incarceration costs annually.
The 2017 HB 2049 Reform
Before 2017, second-offense possession was a felony. HB 2049 (2017) reduced first-offense from Class A to Class B misdemeanor (max 1 year → 6 months) and reclassified second-offense from felony to Class A. The Kansas Sentencing Commission testified the change would save the state more than $1 million in incarceration costs annually. The ACLU of Kansas (board member Robert Eye) framed HB 2049 as part of a national "defelonization" trend.
Cultivation, Distribution, & Manufacture
| Conduct | Classification | Penalty |
|---|---|---|
| Cultivation (no medical exception under any circumstances) | ||
| 5–49 plants | Drug severity level 3 felony | 46–83 months prison; up to $300,000. |
| 50–99 plants | Drug severity level 2 felony | 92–144 months; up to $500,000. |
| 100+ plants | Drug severity level 1 felony | 138–204 months; up to $500,000. |
| Distribution / Sale (by weight) | ||
| <25 g | Drug severity level 4 felony | Up to 51 months; up to $300,000. |
| 25 g — <450 g (<1 lb) | Drug severity level 3 felony | Up to 83 months; up to $300,000. |
| 450 g — <30 kg | Drug severity level 2 felony | Up to 144 months; up to $500,000. |
| 30 kg+ | Drug severity level 1 felony | Up to 204 months; up to $500,000. |
Source: K.S.A. § 21-5705. Possession of 450 g+ creates a rebuttable presumption of intent to distribute. There is no legal home grow under any circumstances — Kansas is one of only two U.S. states (with Idaho) that bans cannabis outright for both recreational and medical use.
The Tax Stamp Trap
K.S.A. Chapter 79 Article 52 requires anyone who possesses cannabis to affix state-issued tax stamps to the contraband. Effectively no one complies. The statute survives largely as an additional charging tool for prosecutors — on top of the criminal possession charge, the state can bring an additional tax-stamp violation. See paraphernalia + tax stamp page.
Three Layers of Kansas Cannabis Law
- The criminal layer (K.S.A. § 21-5706 + K.S.A. § 21-5705). Up to 6 months for first-offense possession; level-1 felonies for major cultivation and distribution.
- The narrow medical exception (Claire and Lola’s Law). An affirmative defense, not a regulated program — CBD oil ≤5% THC for severe seizure disorders. Patients can still be arrested.
- The federal-employer layer. McConnell AFB (Wichita), Fort Riley, Fort Leavenworth, BNSF, Spirit AeroSystems, Boeing, Cargill, Koch — federal drug-testing reaches deep into Kansas’s workforce regardless of state law.
A Brief Historical Timeline
Kansas first criminalizes marijuana
A decade before the federal Marijuana Tax Act of 1937. Pre-Marijuana-Tax-Act state-level prohibition motivated heavily by xenophobic concerns about Mexican migrant labor.
Wichita Question 1 passes 54-46
Wichita Marijuana Reform Initiative reduces first-offense possession to $50 fine within city limits.
KS Supreme Court strikes Wichita Question 1
AG Derek Schmidt’s suit successful on procedural/preemption grounds.
HB 2049 signed (defelonization)
Reduces first-offense from Class A to Class B misdemeanor (max 1 yr → 6 months) + reclassifies second-offense from felony to Class A.
Wichita Council adopts $50 presumptive penalty
After Question 1 strike-down, council passes watered-down replacement creating $50 + court costs city-court framework.
SB 282 (zero-THC CBD)
Gov. Jeff Colyer signs. Removes zero-THC CBD products from criminal definition of marijuana.
Lawrence Loophole — $1 fine
Lawrence City Commission lowers fine to $1 for first AND second offenses (Mayor Lisa Larsen, VM Jennifer Ananda). Defendants must be 21+.
SB 28 / "Claire and Lola’s Law" signed
Gov. Laura Kelly signs. Affirmative defense for CBD oil ≤5% THC for severe seizure disorders. Named for Claire (d. Dec 2018) and Lola Hartley.
Douglas County DA Charles Branson declines simple possession
In tandem with Lawrence Loophole. Lawrence becomes the only KS jurisdiction where simple possession is neither city-prosecuted nor county-prosecuted.
KS House passes HB 2184 medical bill 79-42
High-water mark. First-ever floor vote on medical cannabis. Sponsor Rep. Blake Carpenter (R-Derby). Senate kills it without a floor vote.
Wichita Council 5-2 repeals city marijuana ordinance
Mayor Brandon Whipple champions. ~750–850 city possession cases per year eliminated. Sedgwick County DA Marc Bennett retains state-court charging option.
KS Senate F&S Affairs tables SB 135
Chair Sen. Mike Thompson (R-Shawnee) declares "bigger fish to fry." Sen. Rob Olson (R-Olathe) had been removed from chair role earlier.
SB 555 "pilot program" tabled
Masterson-friendly compromise (4 vertically-integrated operators, no smoking/vaping/edibles). Tabled in Federal and State Affairs late March.
Sen. Olson motion to pull SB 135 fails 12-of-24-needed
Of the 12 supporting, 10 were Democrats and 2 retiring Republicans.
KCK Mayor Tyrone Garner launches diversion program
KCK’s first Black mayor (term ended Dec 2025). "We can’t decriminalize it here at the local level, but what we can do is educate."
SB 294, SB 295, HB 2405 all DEAD — no hearings
Thompson refuses to grant hearings. SB 294 = medical cannabis act. SB 295 = decrim. HB 2405 = adult-use.
Senate Pres. Ty Masterson launches 2026 governor campaign
"Tangling with Laura Kelly these last few years has taught me I can only do so much from the position I’m in."
AG Kobach + KBI Mattivi raid 15 hemp/CBD shops
Coordinated "marijuana enforcement operation" across 8 cities: Wichita, Topeka, Salina, McPherson, Pratt, Concordia, Independence, Abilene. ~$35K+ in inventory + cash seized announced.
⚠︐ PL 119-37 federal hemp redefinition
President Trump signs Section 781. Total-THC standard ≤0.3% inclusive of THCA + 0.4 mg per container cap. Effective Nov 12, 2026. U.S. Hemp Roundtable estimates ~$28B sector affected.
Hanging Leaf (McPherson) files for injunction
Former U.S. Attorney for KS Barry Grissom represents.
HB 2678 + HB 2679 DEAD — no hearings
Rep. Ford Carr (D-Wichita) + 28 / 19 Democratic co-sponsors. Both die without hearings; session adjourns April 11, 2026.
Indy Vapes / Abilene Vape file federal 4th Am suit
Federal court suit against Kobach + Mattivi + KBI agents alleging defective warrants + cameras unplugged.
⚠︐ Trump admin federal Schedule III order
Acting AG Todd Blanche signs. Does NOT affect Kansas (state-Schedule-I under K.S.A. § 65-4105). Kobach + Mattivi: "rescheduling is not legalization."
⚠︐ KS gubernatorial election
Ty Masterson is leading Republican candidate. Gov. Kelly term-limited.
⚠︐ Federal hemp redefinition cliff
PL 119-37 Section 781 takes effect. Most current hemp-derived intoxicants federally unlawful unless Congress repeals/extends.
Comparison with Border States (May 2026)
| Border state | Status (May 2026) | Practical reality |
|---|---|---|
| Missouri (east) | Adult-use since Feb 3, 2023 | 5th-largest U.S. cannabis market: $1.46B in 2024. Westport / Plaza dispensaries minutes from Wyandotte/Johnson County. KCMO median dispensary daily sales 73% higher than St. Louis-side. |
| Colorado (west) | Adult-use since Jan 2014 | Trinidad / Lamar / Holly border-cluster dispensaries on I-70. Western Kansas drive route. |
| Oklahoma (south) | Medical only (2018) | Out-of-state cardholder pathway functionally closed — OMMA requires home-state license, which Kansas doesn’t issue. Kansans largely shifted to MO/CO. |
| Nebraska (north) | Voter-approved medical 2024 — implementation contested | ⚠︐ Initiatives 437/438 passed Nov 2024 (71%/67%). 3 cultivator licenses + 0 dispensary licenses as of May 2026. Not yet viable. |
The cross-border traffic to Missouri is the defining practical reality of Kansas cannabis policy. KHP "Kansas Two-Step" tactic was ruled unconstitutional in July 2023 by U.S. District Judge Kathryn H. Vratil; the I-70 and I-35 corridors remain active enforcement zones despite the ruling.
For in-depth cannabis education, dosing guides, safety information, and research summaries, visit our partner site TryCannabis.org
Related on this site: Kansas Cultivation & Distribution, Kansas Cannabis DUI, Kansas Possession Penalties.