Cannabis Lawyers in Missouri

12 cannabis attorneys serving Missouri dispensaries, cultivators, manufacturers, and MSOs. Licensing with the Division of Cannabis Regulation, IRC Section 280E tax strategy, mergers and acquisitions, regulatory compliance, and cannabis-specific litigation.

Missouri cannabis legal landscape

Missouri legalized recreational cannabis in 2022 and has seen strong early sales growth. Missouri is an emerging cannabis market with a recreational and medical framework regulated by the Division of Cannabis Regulation. Approximately 400 active cannabis licenses currently operate under MO rules, each subject to federal IRC Section 280E on top of state licensing and compliance requirements.

State tax note: Missouri generally conforms to federal tax treatment, so IRC Section 280E also applies at the state level. Cannabis operators should work with a cannabis-specialized CPA to maximize legitimate Cost of Goods Sold (COGS) allocation under IRC Section 471. Confirm the official state regulator page at cannabis.mo.gov before filing.

12 Cannabis Attorneys Serving Missouri

Vicente LLP

Vicente LLP

Cannabis Lawyers

Denver, CONationwide

One of the first US law firms specializing in cannabis since 2010. Ranked by Chambers and Best Lawyers.

Cannabis Law & PolicyPsychedelicsCorporate+2
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Zuber Lawler

Zuber Lawler

Cannabis Lawyers

Los Angeles, CANationwide

Named Cannabis Law Firm of the Year by Marijuana Venture. Representing leading cannabis clients since 2006.

ComplianceReal EstateRegulatory+2
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Harris Sliwoski

Harris Sliwoski

Cannabis Lawyers

Seattle, WANationwide

International cannabis law firm known for the Canna Law Blog. Offices in Portland, Seattle, LA, and San Francisco.

Cannabis ComplianceLicensingIP+1
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Duane Morris LLP

Duane Morris LLP

Cannabis Lawyers

Philadelphia, PANationwide

National leader in cannabis law ranked by Chambers, Legal 500, and Law360.

Corporate TransactionsIPRegulatory+2
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Greenspoon Marder LLP

Greenspoon Marder LLP

Cannabis Lawyers

Fort Lauderdale, FLNationwide

Among the first national law firms to establish a dedicated Cannabis Law practice group.

Cannabis LawLicensingM&A+2
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Fox Rothschild LLP

Fox Rothschild LLP

Cannabis Lawyers

Philadelphia, PANationwide

Full-service firm with notable cannabis focus. Publishes the In The Weeds cannabis law blog.

LitigationRegulatoryCorporate Transactions+1
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Foley & Lardner LLP

Foley & Lardner LLP

Cannabis Lawyers

Milwaukee, WINationwide

Nationwide firm with strong cannabis IP and transactional practice. Chambers-ranked.

IPTransactionsM&A+2
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Cozen O'Connor

Cozen O'Connor

Cannabis Lawyers

Philadelphia, PANationwide

Multistate firm handling transactional issues, financings, and acquisitions for cannabis operators and investors.

TransactionsFinancingsAcquisitions+1
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Perkins Coie LLP

Perkins Coie LLP

Cannabis Lawyers

Seattle, WANationwide

Team of 120+ cannabis attorneys. Led legal team for Coalition for Cannabis Scheduling Reform.

RegulatoryTransactionalM&A+1
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Dickinson Wright PLLC

Dickinson Wright PLLC

Cannabis Lawyers

Detroit, MINationwide

Full-service cannabis law practice covering licensing, compliance, and corporate formation across multiple states.

LicensingComplianceCorporate+1
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Clark Hill PLC

Clark Hill PLC

Cannabis Lawyers

Denver, CONationwide

Absorbed Hoban Law Group (premier cannabis firm since 2008) in 2021. International law firm with deep cannabis heritage.

RegulatoryLicensingCorporate+2
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Feuerstein Kulick LLP

Feuerstein Kulick LLP

Cannabis Lawyers

New York, NYNationwide

Well-regarded boutique handling high-profile cannabis M&A deals and licensing.

M&ALicensingCapital Markets+1
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Working on 280E or COGS allocation?

19 cannabis CPA firms also serve Missouri. Most cannabis legal matters in Missouri are stronger when a cannabis-specialized attorney and CPA work together, especially on Section 280E strategy, dual-entity structuring, and IRS audit defense.

Cannabis CPAs in Missouri

Frequently Asked Questions - Missouri Cannabis Lawyers

What does a cannabis lawyer in Missouri actually do?+

Cannabis attorneys in Missouri handle licensing applications and renewals with the Division of Cannabis Regulation, corporate structuring (entity selection, MSO roll-ups, dual-entity 280E strategies), real estate and zoning issues specific to MO local opt-out rules, regulatory response work when operators receive inquiries or deficiency notices, cannabis M&A, employment and labor peace agreements, and cannabis-specific litigation. Most Missouri cannabis attorneys also work closely with a cannabis CPA because tax and compliance issues overlap heavily.

How much does a cannabis lawyer in Missouri cost?+

Cannabis legal fees in Missouri vary by scope. Licensing application work is often billed as a flat fee (engagement letters should break out application prep, local-government coordination, and state filings separately). Ongoing regulatory and corporate work is typically hourly. M&A transactions use a combination of hourly plus success fee. Missouri cannabis attorneys generally charge above standard corporate rates because of the specialized expertise, audit risk, and federal-state conflict. Always request a written engagement letter with scope, deliverables, and fee caps before starting.

Does Missouri follow IRC Section 280E for state taxes?+

Missouri generally conforms to federal tax treatment, meaning IRC Section 280E also applies at the state level. Cannabis operators cannot deduct ordinary operating expenses on either federal or Missouri returns. Only Cost of Goods Sold (COGS) allocated under IRC Section 471 is deductible. A cannabis-specialized CPA can help maximize legitimate COGS allocation.

What regulator oversees cannabis licensing in Missouri?+

Division of Cannabis Regulation is the primary cannabis regulator in Missouri. Their website is https://cannabis.mo.gov. Missouri cannabis attorneys interact with this agency for license applications, renewals, transfers, and compliance matters. Local governments in Missouri may also impose zoning, buffer, and licensing requirements on top of the state framework, which is why many operators retain a lawyer familiar with both state and local rules.

Do I need a lawyer based in Missouri specifically?+

For state licensing, local zoning, and MO-specific administrative work, a lawyer licensed in Missouri or with a documented track record before the Division of Cannabis Regulation is strongly recommended. For federal 280E tax strategy, multi-state M&A, cannabis trademark, and general corporate work, a nationwide cannabis specialist is typically sufficient. Many operators use both: a Missouri attorney for state-level matters and a national cannabis firm for federal and multi-state issues.

How do I verify a cannabis lawyer is actually licensed in Missouri?+

Every state has a public attorney lookup maintained by its state bar or supreme court. Search by name to confirm the attorney is in good standing, check for any public discipline history, and verify the firm's listed address matches the bar record. CannaBizGuide does not license or verify attorneys - always confirm licensure directly with the state bar before engaging.

Cannabis Lawyers in Other States

Related Missouri resources