Pre-trip check · MO → KS
Driving from Missouri to Kansas?
The law changes the moment you cross the line — what's legal to carry, light, or do in Missouri can be a violation in Kansas. Every status below is live from LawLert's database, dated, and linked to its official source.
Laws change at the state line.The free LawLert iPhone app alerts you when you cross into a state where a law you track differs: firearms, cannabis, alcohol, fireworks and 9 more. No account.Get the appWhat changes for you (9)
Kansas prohibits having or transporting an open container of alcohol, for the driver and for passengers; it must be kept in a locked compartment, the trunk, or behind the last upright seat (K.S.A. 8-1599).
Full Kansas rule · Official source · verified May 31, 2026
Cannabis is illegal in Kansas for both medical and recreational use, and there is no functional medical program. Only CBD with 0% THC is broadly legal, and a limited 2019 law allows certain CBD preparations with a…
Full Kansas rule · Official source · verified Jul 13, 2026
Kansas folds drone surveillance into its stalking/harassment law — drone use over or near a dwelling or occupied vehicle where one expects privacy counts as harassment (K.S.A. 60-31a02).
Full Kansas rule · Official source · verified Jul 7, 2026
Kansas bans texting while driving but not handheld calls. You can't write, send, or read a written communication while driving (KSA 8-15,111). Adults may still hold the phone to talk.
Full Kansas rule · Official source · verified Jun 18, 2026
Kansas generally permits common consumer fireworks (fountains, ground items, many aerials and firecrackers), but bottle rockets are prohibited statewide, some sky and stick rockets are restricted, and localities often…
Full Kansas rule · Official source · verified May 31, 2026
Kansas exempts qualifying traditional daily fantasy sports but does not affirmatively license it. A 2015 law exempts qualifying traditional DFS (players 18+), but DFS is not affirmatively licensed; in 2023 the KRGC sent…
Full Kansas rule · Official source · verified May 31, 2026
Kansas has no state red-flag law (also called an Extreme Risk Protection Order, or ERPO), no assault-weapon ban, and no firearm registry.
Full Kansas rule · Official source · verified May 31, 2026
Yes — K.S.A. 12-16,134 bars any municipality from enacting or enforcing ordinances regulating the possession, carrying, sale or use of knives.
Full Kansas rule · Official source · verified Jul 7, 2026
No sales-tax holiday. The Department of Revenue's comprehensive sales and use tax guide (Pub. KS-1510) describes no tax-free holiday period; Kansas grants exemptions by category, not by date.
Full Kansas rule · Official source · verified Jul 30, 2026
Same status
Matching status ≠ identical law — details, limits and penalties can still differ.
Carrying with a permit? Whether Missouri permits are honored in Kansas is its own map — check Kansas concealed-carry reciprocity. And federal land (national parks, forests) plays by federal rules in both states — see the federal-land guide.
Also from Missouri: MO → AR · MO → IL · MO → IA · MO → KY · MO → NE · MO → OK · reverse (KS → MO)
Missouri to Kansas: common questions
- Do the laws change when you drive from Missouri to Kansas?
- Yes — 9 of the 13 categories LawLert tracks have a different status in Kansas than in Missouri: alcohol, cannabis, drones, driving, fireworks, gambling, firearms, knives, taxes. Each is listed on this page with its current status, the official source it came from, and the date it was last verified.
- What are the alcohol laws in Kansas if I'm coming from Missouri?
- Kansas: Restricted — Kansas prohibits having or transporting an open container of alcohol, for the driver and for passengers; it must be kept in a locked compartment, the trunk, or behind the last upright seat (K.S.A. 8-1599). In Missouri the same category is Conditional.
- What are the cannabis laws in Kansas if I'm coming from Missouri?
- Kansas: Restricted — Cannabis is illegal in Kansas for both medical and recreational use, and there is no functional medical program. Only CBD with 0% THC is broadly legal, and a limited 2019 law allows certain CBD preparations with a… In Missouri the same category is Permitted.
- What are the drones laws in Kansas if I'm coming from Missouri?
- Kansas: Restricted — Kansas folds drone surveillance into its stalking/harassment law — drone use over or near a dwelling or occupied vehicle where one expects privacy counts as harassment (K.S.A. 60-31a02). In Missouri the same category is Info.
- Is my Missouri concealed carry permit honored in Kansas?
- Permit reciprocity is decided separately from the firearms status shown on this page, so it is not answered here. LawLert publishes Kansas's recognition list, with the statute or agency page behind it, at lawlertapp.com/firearms/KS/reciprocity. Permitless carry, where a state allows it, is a different question again — it does not make an out-of-state permit valid.
- How current is this Missouri to Kansas comparison?
- Every rule on this page stores the date it was last checked against its source; the oldest on this comparison is 2026-05-31. Every rule LawLert publishes carries a source URL, and every correction it has made is public at lawlertapp.com/how-we-verify. Laws change — confirm anything consequential against the linked source.