Everything below is real. You can’t buy it here yet.
The MO regulator, statutes, tax stack and track-and-trace on this page are researched and current. We can set up stores in Washington and Arizona today, and MOis not one of them — so there is nothing to sign up for here, and we won’t pretend otherwise. (Washington’s CCRS is still the only track-and-trace we have integrated; Arizona mandates none, which is why it could open without one. A state that mandates one needs that adapter built first.)
DCR
Missouri DCR-aware dispensary platform
Native compliance hooks for Missouri DCR rules under Amendment 3. State 6% adult-use cannabis tax + 4.225% sales tax + up to 3% local option, METRC traceability, and the medical / adult-use lane separation DCR requires.
Regulator
Missouri Division of Cannabis Regulation (DCR)
https://cannabis.mo.gov ↗Statutes that bite
| Citation | Subject |
|---|---|
| Mo. Const. art. XIV | Amendment 3 (rec, 2022) + Amendment 2 (medical, 2018) |
| 19 CSR 100-1 | DCR cannabis program rules — one unified chapter covering medical and adult-use |
| Mo. Const. art. XIV, §2 | 6% adult-use cannabis sales tax statute |
| Mo. Const. art. XIV, §2 | Microbusiness license framework + social-equity priority |
Tax stack
Excise
6% Missouri state cannabis sales tax on adult-use retail (Mo. Const. art. XIV, §2). Medical cannabis pays a separate 4% medical-cannabis tax. Both apply to gross retail receipts.
Sales / Use
4.225% Missouri state general sales tax — applied on top of the cannabis-specific tax. Total state stack: 10.225% adult-use, 8.225% medical.
Local option
Up to 3% local cannabis tax, ADULT-USE ONLY, and it does NOT stack county-on-city. 🛑 The stacking read is dead: the Missouri Department of Revenue records that “the Missouri Supreme Court issued a ruling on July 22, 2025, regarding the stacking of local adult use recreational marijuana sales taxes imposed by cities and counties. This ruling states a county can only impose an additional local sales tax on adult use marijuana sales in unincorporated areas.” So inside an incorporated city only the city's 3% applies — a register adding both overcharges three points on every adult-use sale in Kansas City and St. Louis. ⚠️ It also reaches adult-use ONLY: Mo. Const. art. XIV §2.6(5) authorises the tax “on all tangible personal property retail sales of ADULT USE MARIJUANA”, so it never touches the medical lane. And it is not automatic — the same paragraph makes an ordinance ineffective “unless the governing body of the political subdivision submits to the voters … a proposal to authorize” it. 📌 DOR itself says it is “working on updates to accommodate this change”, so a rate pulled from a third-party table may still be the pre-ruling stack; we confirm your store's local rate with you at onboarding rather than trusting one.
Compliance topics surfaced in-platform
- Age 21+ adult-use / 18+ medical ID verification with split lanes — plus the emancipated minor, who is a purchaser in their own right. 19 CSR 100-1.040(2): "Individuals eighteen (18) years of age or older AND EMANCIPATED INDIVIDUALS UNDER THE AGE OF EIGHTEEN (18) may obtain a medical marijuana patient identification card to purchase and possess medical marijuana product." A non-emancipated minor may hold a card with a custodial parent or guardian's written consent, and — uniquely — may NOT obtain cultivation authority. A flat 18 floor turns away a lawful buyer
- METRC traceability handoff (DCR uses METRC; reconciliation export shaped to MO-specific facility codes)
- Patient registry lookup hook (Missouri Medical Marijuana Patient ID)
- Inventory reconciliation export shaped to 19 CSR 100-1.130 record-keeping — we run it daily; the rule requires a MONTHLY physical inventory report that reconciles to track-and-trace, and separately a DAILY duty to keep track-and-trace data accurate
- Microbusiness license-class boundary tracking (DCR's social-equity microbusiness program is one of the newest + most documented)
What CannAgent is built toward for MO
- Adult-use vs medical lanes with separate tax stacks (6% vs 4% state cannabis tax)
- 6% + 4.225% state stack, with the local 3% confirmed with you at onboarding
- Microbusiness vs full-license vendor-source tagging
- Manager write-up assistant configurable to MO labor + DCR rule taxonomy
Coverage here — honestly
Missouri coverage is written against DCR rules: the bulletins, the 6 + 4.225 tax stack plus the adult-use-only local 3% (post-July-2025, no county-on-city stacking), the METRC-cadence reporting requirements, and the microbusiness program. We keep it current as the DCR moves, and where something isn’t built for MO yet we say so before you sign.
Operator playbooks
Compliance ops playbook
State traceability reconciliation — the daily, weekly, monthly discipline
Buyer scorecard
Picking a cannabis POS: the 7-question scorecard
Migration playbook
POS migration: a 4-week playbook for cannabis dispensaries
Operations deep-dive
Cash discipline at a cannabis dispensary: variance, escalation, audit
Missouri cannabis retail — common questions
- Who regulates cannabis retail in Missouri?
- Missouri Division of Cannabis Regulation (DCR) is the state cannabis regulator for Missouri. Official site: https://cannabis.mo.gov.
- What seed-to-sale track-and-trace system does Missouri use?
- Missouri uses METRC (Franwell) for seed-to-sale traceability — the de-facto standard across most regulated states. CannAgent maps its inventory and transfer events to METRC's required fields.
- What cannabis taxes apply to retail in Missouri?
- 6% Missouri state cannabis sales tax on adult-use retail (Mo. Const. art. XIV, §2). Medical cannabis pays a separate 4% medical-cannabis tax. Both apply to gross retail receipts. 4.225% Missouri state general sales tax — applied on top of the cannabis-specific tax. Total state stack: 10.225% adult-use, 8.225% medical. Up to 3% local cannabis tax, ADULT-USE ONLY, and it does NOT stack county-on-city. 🛑 The stacking read is dead: the Missouri Department of Revenue records that “the Missouri Supreme Court issued a ruling on July 22, 2025, regarding the stacking of local adult use recreational marijuana sales taxes imposed by cities and counties. This ruling states a county can only impose an additional local sales tax on adult use marijuana sales in unincorporated areas.” So inside an incorporated city only the city's 3% applies — a register adding both overcharges three points on every adult-use sale in Kansas City and St. Louis. ⚠️ It also reaches adult-use ONLY: Mo. Const. art. XIV §2.6(5) authorises the tax “on all tangible personal property retail sales of ADULT USE MARIJUANA”, so it never touches the medical lane. And it is not automatic — the same paragraph makes an ordinance ineffective “unless the governing body of the political subdivision submits to the voters … a proposal to authorize” it. 📌 DOR itself says it is “working on updates to accommodate this change”, so a rate pulled from a third-party table may still be the pre-ruling stack; we confirm your store's local rate with you at onboarding rather than trusting one.
- Is CannAgent available for Missouri dispensaries?
- Regulatory-summary coverage for Missouri is current; engineering capacity opens as operator demand lands. There is no MO queue to join yet — read the rules here, and come back when you want a second opinion on a MO question.
Other states
Washington
Colorado
California
Oregon
Michigan
New Jersey
New York
Massachusetts
Illinois
Nevada
Arizona
Maryland
Oklahoma
Connecticut
Maine
Rhode Island
New Mexico
Vermont
Minnesota
Delaware
Alaska
Montana
Ohio
We know Missouri’s rules. We don’t sell here yet.
Everything above is researched against the DCR and kept current. We can only set up stores in Washington and Arizona today, so there is no quote to give you and no queue to join. Read the rules, keep the page, and come back when you want a second opinion on MO.