CANNABIS INVESTMENT DUE DILIGENCE ATTORNEY CALIFORNIA
Cannabis investment due diligence is the structured process by which an investor or buyer evaluates a target cannabis business — its licenses, regulatory standing, financial records, corporate structure, contracts, and liabilities — before committing capital or completing a transaction. Because cannabis remains a Schedule I controlled substance under federal law, standard investment due diligence frameworks do not translate directly to cannabis deals. The regulatory overlay imposed by the California Department of Cannabis Control (DCC), local permitting authorities, and tax rules specific to the industry — including the business expense disallowance under 26 U.S.C. § 280E — create layers of risk that only experienced cannabis counsel can identify and evaluate.
The Law Office of Shay Aaron Gilmore has advised investors, secured creditors, and buyers in cannabis investment transactions totaling millions of dollars in deal value across California. Recognized as one of the Top 20 Cannabis Lawyers in California by the Los Angeles/San Francisco Daily Journal and as a Northern California Super Lawyer by Super Lawyers® Magazine, Shay Aaron Gilmore brings transactional depth and regulatory precision to every due diligence engagement. The Law Office has also been recognized among the Top 200 Global Cannabis Lawyers by the Cannabis Law Journal, and Shay serves on the Board of Directors of the International Cannabis Bar Association and as Chair of the California Lawyers Association Cannabis Practitioners Group.
Whether representing a fund making a minority equity investment, a secured lender structuring a loan against cannabis assets, or a buyer acquiring a licensed cannabis business outright, the Law Office conducts rigorous due diligence across all dimensions of risk — regulatory, financial, corporate, real property, and contractual — before a client commits to any transaction.
Recognized By
Super Lawyers® Magazine
Top 20 California Cannabis Lawyers
The Daily Journal
California NORML
Global Top 200 Cannabis Lawyer
Cannabis Law Journal
Why Cannabis Due Diligence Differs from Conventional Investment Review
Cannabis due diligence involves risks and restrictions that simply do not arise in conventional investment transactions. The most consequential is federal illegality. Cannabis businesses cannot access federal bankruptcy protection under Title 11 of the U.S. Code, meaning that in a distressed investment or creditor takeover scenario, the investor or creditor confronts a far more complex set of remedies — and far fewer protections — than in a federally lawful business. Secured creditors cannot rely on standard federal court remedies, and reorganization options are materially constrained.
Federal tax exposure under 26 U.S.C. § 280E presents a second major diligence risk. Because § 280E disallows deductions for ordinary and necessary business expenses in any trade or business that consists of trafficking in a Schedule I controlled substance, cannabis businesses frequently carry deferred tax liabilities that are not apparent from GAAP financial statements. A target company that appears profitable may owe significant back taxes to the IRS, and any undisclosed § 280E liability flows directly to the investor or buyer unless properly surfaced and addressed in the transaction documents.
| Due Diligence Dimension | Cannabis-Specific Risk | Hemp-Specific Risk |
|---|---|---|
| Regulatory standing | DCC license status, local permit compliance, ownership change approval required | CDFA registration, THC testing and certificate of analysis (COA) compliance |
| Banking and finance | Most federally insured banks refuse cannabis accounts; FinCEN SAR obligations apply | Hemp businesses have broader (though still limited) banking access since 2018 Farm Bill |
| Tax exposure | § 280E disallows ordinary business expense deductions; COGS is the only federal deduction | § 280E does not apply to hemp businesses if hemp is handled separately from cannabis |
| Federal bankruptcy | No access to Title 11 bankruptcy protection | Hemp businesses may access federal bankruptcy if separated from cannabis operations |
| Transfer restrictions | DCC and local approvals required for ownership changes; unapproved transfers are license violations | CDFA registration and handler license may require notification or re-registration upon ownership change |
| Securities compliance | Interests in cannabis businesses are securities; Regulation D exemptions commonly used | Same securities laws apply; hemp businesses may have access to broader range of financing vehicles |
Key Areas of Cannabis Investment Due Diligence
DCC License and Permit Verification
Every cannabis investment in California begins with confirming the actual, current status of each state license and local permit held by the target business. The DCC maintains a public license search tool at cannabis.ca.gov, but a thorough diligence review also requires reviewing the full license file — including any notices of deficiency, compliance actions, or license conditions — through a Public Records Act (PRA) request to the DCC. License conditions imposed by the DCC or a local authority may restrict operations, limit the scope of permitted activities, or impose ongoing obligations that materially affect business value.
Local permits are equally critical. A state license does not authorize operations without a corresponding local permit, and local permits are not searchable on cannabis.ca.gov. The investor’s counsel must contact each relevant city or county to confirm permit status, zoning compliance, and whether any local enforcement actions are pending. In cities like Los Angeles, where local cannabis permitting is administered separately from state licensing and has been the subject of ongoing litigation and policy changes, local permit diligence is particularly complex.
Corporate Structure and Capitalization Table
Cannabis businesses frequently operate through multiple entities — a management company, a license-holding entity, a real property entity — and the investor must understand the full corporate structure before evaluating an investment. The capitalization table must be reviewed against the DCC’s ownership records, because the DCC’s definition of “owner” is broader than the standard corporate law definition and includes any person with a 20% or greater interest, any person with the right to control management decisions, and any secured creditor with rights over the license. Any discrepancy between the cap table and the DCC’s owner records is a red flag that must be resolved before closing.
Financial Records and § 280E Exposure
Financial due diligence in a cannabis transaction must include a review of the target’s federal and state tax compliance, including its cost-of-goods-sold (COGS) methodology under § 280E, its history of tax filings, and any open audits or IRS correspondence. Investors who acquire a cannabis business without auditing its § 280E position may inherit liabilities that were never disclosed — liabilities that the IRS has actively pursued against cannabis businesses, including in landmark cases such as Harborside.
Contracts and Encumbrances
All material contracts of the target business must be reviewed for change-of-control provisions, assignment restrictions, and regulatory compliance requirements. Commercial leases for cannabis properties often contain DCC-required provisions — including a landlord attestation confirming awareness that the premises is used for licensed cannabis activity — and any lease that does not comply with DCC regulations creates both operational and licensing risk. Distribution agreements, vendor contracts, and supplier agreements must be reviewed for exclusivity provisions and termination rights that could be triggered by the proposed investment transaction.
Representative Matters
The Law Office of Shay Aaron Gilmore has conducted investment due diligence in the following types of transactions:
- Represented a secured investor in a $500,000 secured investment in a cannabis retail development company building multiple retail locations in California. Conducted due diligence on the regulatory structure of a multi-location retail development, including local permitting status and DCC ownership compliance at each location.
- Led all aspects of an investor’s $500,000 investment in a licensed commercial cannabis manufacturer in Santa Cruz, including investment due diligence and subsequent unwinding of the transaction following criminal activity against the operator.
- Conducted buy-side due diligence for the acquisition of a cannabis manufacturing and distribution company in Ukiah, including reconfiguring the deal structure mid-transaction to satisfy DCC regulatory requirements for business transfers and obtain regulatory approval.
- Served as regulatory counsel for a secured creditor in a controlled creditor takeover and financial restructuring of a cannabis cultivation business. Conducted regulatory due diligence on state license transfer mechanics, with finance co-counsel.
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Legal counsel for investors and operators in California’s hemp investment market.