Pre-trip check · TN → MO
Driving from Tennessee to Missouri?
The law changes the moment you cross the line — what's legal to carry, light, or do in Tennessee can be a violation in Missouri. Every status below is live from LawLert's database, dated, and linked to its official source.
What changes for you (8)
MO Supreme Court (2015, Tupper/Moline Acres line) struck red-light & speed camera ordinances on due-process grounds; cameras not enforceable, largely defunct.
Full Missouri rule · Official source · verified Jun 18, 2026
No statewide ban on passengers possessing/consuming alcohol in a vehicle; only the DRIVER is barred from consuming while operating (RSMo 577.017). Many municipalities (e.g., Springfield) prohibit open containers…
Full Missouri rule · Official source · verified May 31, 2026
No statewide permit, but state rule allows burning only of yard/vegetative waste and household refuse (4 units or fewer) that originates and is burned on the same property; trade/demolition waste, tires and trash are…
Full Missouri rule · Official source · verified Jun 18, 2026
No statewide knife preemption; RSMo 21.750 preempts only firearms, components and ammunition, so localities may still regulate knives.
Full Missouri rule · Official source · verified Jul 7, 2026
Home cultivation allowed only with a personal-cultivation ID card: up to 6 flowering, 6 non-flowering, and 6 clones per person, enclosed and locked.
Full Missouri rule · Official source · verified May 31, 2026
Graduated, topping out at 4.70% on Missouri taxable income over about $9,436 for 2026 (the 2025 threshold was about $9,191); rates run 2.00%–4.70% in 0.50% steps. Brackets are indexed for inflation each year.
Full Missouri rule · Official source · verified Jul 30, 2026
Missouri has no drone-specific privacy crime; the general invasion-of-privacy law (565.252) bars nonconsensual nude imaging but does not mention drones.
Full Missouri rule · Official source · verified Jul 7, 2026
13 licensed riverboat casinos (cap of 13; full table games and slots) plus retail sportsbooks. State lottery and licensed charitable bingo/raffles. Must be 21+ for casino gaming.
Full Missouri rule · Official source · verified Aug 2, 2026
Same status
Matching status ≠ identical law — details, limits and penalties can still differ.
Carrying with a permit? Whether Tennessee permits are honored in Missouri is its own map — check Missouri concealed-carry reciprocity. And federal land (national parks, forests) plays by federal rules in both states — see the federal-land guide.
Also from Tennessee: TN → AL · TN → AR · TN → GA · TN → KY · TN → MS · TN → NC · reverse (MO → TN)
Tennessee to Missouri: common questions
- Do the laws change when you drive from Tennessee to Missouri?
- Yes — 8 of the 13 categories LawLert tracks have a different status in Missouri than in Tennessee: driving, alcohol, burn bans, knives, cannabis, taxes, drones, gambling. 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 driving laws in Missouri if I'm coming from Tennessee?
- Missouri: Restricted — MO Supreme Court (2015, Tupper/Moline Acres line) struck red-light & speed camera ordinances on due-process grounds; cameras not enforceable, largely defunct. In Tennessee the same category is Conditional.
- What are the alcohol laws in Missouri if I'm coming from Tennessee?
- Missouri: Conditional — No statewide ban on passengers possessing/consuming alcohol in a vehicle; only the DRIVER is barred from consuming while operating (RSMo 577.017). Many municipalities (e.g., Springfield) prohibit open containers… In Tennessee the same category is Restricted.
- What are the burn bans laws in Missouri if I'm coming from Tennessee?
- Missouri: Conditional — No statewide permit, but state rule allows burning only of yard/vegetative waste and household refuse (4 units or fewer) that originates and is burned on the same property; trade/demolition waste, tires and trash are… In Tennessee the same category is Restricted.
- Is my Tennessee concealed carry permit honored in Missouri?
- Permit reciprocity is decided separately from the firearms status shown on this page, so it is not answered here. LawLert publishes Missouri's recognition list, with the statute or agency page behind it, at lawlertapp.com/firearms/MO/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 Tennessee to Missouri 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. LawLert carries 6,693 rules, each with a source URL, and publishes a log of every correction it has made at lawlertapp.com/how-we-verify. Laws change — confirm anything consequential against the linked source.