November 13, 2023

Cannabis Business: Risks and Mitigating Actions for CPAs

According to BDSA Analytics, a research agency in the cannabis (aka marijuana) industry, the U.S. cannabinoid market is projected to grow to $42.2 billion by 2026, which represents an 11% growth rate. Many mature markets in the U.S. have experienced accelerated growth rates and more markets may soon become available. Still, even with such an impressive outlook, not many CPAs provide services to this industry. This article discusses the risks practitioners may face and what actions can be taken as they explore this industry.

The Controlled Substances Act (CSA) regulates the manufacture, importation, possession, use, and distribution of controlled substances. Depending on certain factors, such as potential for drug abuse or dependency, drugs are classified into five categories, with marijuana falling into Schedule 1 along with heroin and ecstasy, which represent the highest category for potential abuse (https://www.dea.gov/drug-information/drug-scheduling).

Despite this federal restriction, many states have legalized the use of marijuana for medical purposes and even for recreational purposes. Starting with California in 1996, there are now 33 states (and the District of Columbia) that have enacted laws making medical cannabis legal and 11 (plus the District of Columbia) that have legalized its sale for recreational use (Owens-Ott, Snyder, & Ott, 2022). The conflict between federal and state laws regarding the legality of the cannabis business has created significant challenges and risks that practitioners must be aware of before providing services in this industry.

Risk for CPAs

First and foremost, the cultivation, distribution and use of cannabis is a federal crime under the Controlled Substances Act. Therefore, CPAs can be prosecuted and accused of promoting and facilitating an illegal federal business. Although no accountant working with state-licensed cannabis businesses has yet been prosecuted by the federal government, practitioners must be aware the risk still exists as they are collecting fees from a “criminal” enterprise according to federal law.

Furthermore, practitioners must be aware that even though cannabis may be legal in some states, there may be a few municipalities that have not sanctioned this business. As a result, CPAs must know which cities and counties in which the cannabis business has been legalized (Saylor, 2021).

Given the severity of issues that may arise due to the distinctions between federal and state laws, many practitioners may turn to their insurance carriers. However, CPAs cannot fully rely on their professional liability insurance, as most policies do not cover criminal investigations and the related penalties that may be imposed by licensing and legal authorities.

Even if policies provide protection for claims of negligence, practitioners must be aware of policy restrictions and therefore, terms and conditions must be closely reviewed. For instance, coverage is typically excluded if claims include allegations that the firm or individuals employed by the firm engaged in dishonest, fraudulent or criminal acts. Policy exclusions may include exceptions, which may not apply if a court finds the insured party guilty of the allegation (Sterna and Wolfe, 2017).

In 2015, AICPA issued a white paper, “An Issue Brief on State Marijuana Laws and the CPA Profession,” which indicated state boards of accountancy could consider providing services to a cannabis business as an argument to deny an application to grant or renew a CPA license. This could be based on a failure to show good moral character or as justification for disciplinary action. Furthermore, it adds that practitioners who have provided services to a cannabis business may face issues when seeking a reciprocal license in another state where marijuana is illegal. It also claims services to a cannabis business, even if legal within a state, might be considered a discreditable act by a state board due to a violation of federal laws.

Lack of good moral character can constitute grounds to lose a CPA license. As this “good moral character” requirement is not consistently defined, Jerry Hill, General Counsel for the Texas State Board of Public Accountancy, was contacted to obtain the State Board’s position. In response to this issue, Jerry asserted:

“It is exclusively the jurisdiction of state and federal courts to determine if, and when, drug laws are violated. In the absence of such a determination by the courts, the Texas State Board of Public Accountancy will not pursue independent disciplinary action against a Texas CPA or CPA firm operating within the boundaries of Texas or federal law.

In line with the above statement, there would be no violation of this agency’s rules for a Texas CPA to provide accounting services to a provider of marijuana in a state where the sale of marijuana is lawful. Laws and enforcement policies can change, however, and a licensee must be diligent in knowing applicable laws and policies.”

While the above statement may seem a relief for many practitioners, it can be noted it acknowledges that a determination is subject to state and federal courts. Since cannabis is illegal under federal law, the controversy continues.

The accounting profession delivers services that are often driven by relationships. As cannabis businesses are not only illegal but perceived with some stigma, practitioners may have their professional reputation suffer as some stakeholders (e.g., prospective clients) in their communities do not support this activity.

In their research, Owens-Ott, Snyder & Ott (2022) found reputational risk a common theme listed as another potential risk. CPAs must continue to be aware that a “guilt by association” can destroy their reputation (Werner & Will, 2019). Practitioners must also assess their level of comfort regarding moral and ethical values when providing services to a cannabis business.

Practitioners serving the cannabis business will encounter several risks that are unique to this industry. First, few banks provide services as they may also face the risk of prosecution. This is true as financial institutions must exercise a higher level of scrutiny to comply with the Anti-Money Laundering (AML) and Bank Secrecy Act (BSA). Therefore, many cannabis businesses work on a cash-basis resulting in a high volume of cash transactions, which in turn may result in higher risk of theft and fraud. As a result, cash reconciliation and review should be performed (Saylor, 2021).

Secondly, given the nature of the inventory, businesses will be highly susceptible to thefts. More importantly, how can accountants obtain some level of assurance of the quality and value of the product being produced? As many cannabis businesses rely on a fair value model, asset valuation based on current market values could become complicated as practitioners will need to determine the value of the plant while it is growing, before it can be sold. Numerous factors, such as weather conditions, insects or other pathogens, could ultimately impact the value of the cannabis business (Silverstone & Wickersham, 2020).

Because marijuana is classified as a Schedule 1 controlled substance under federal law, cannabis businesses are subject to Section 280E of the Internal Revenue Code. Taxpayers are then faced with a major dichotomy as all income, regardless of whether it was obtained legally or illegally, must be reported. However, Section 280E disallows expenses related to an illegal enterprise. In other words, “ordinary and necessary” business expenses are disallowed and instead, only expenses related to “return of capital” (e.g., the cost of seeds, seedlings and growing lights) can be deducted.

Effectively, the federal income tax liability is calculated based on gross income rather than net income (Hopkins, 2022). Compliance with Section 280E results in a greater level of complexity that requires practitioners to be well-educated regarding the proper accounting procedures and implementation of adequate internal controls to safeguard assets, including cash and inventory.

The complexity created by Section 280E may also result in a higher likelihood of being audited by the IRS. The high volume of cash transactions previously mentioned along with the lack of an adequate paper trail creates the perfect environment for tax evasion (Owens-Ott, 2020).

Due to the issues listed above, Dempsey & Cacanando (2022) argue a cannabis business may have a difficult time obtaining funding in the absence of adequate internal controls around processes, such as cash and inventory management. A going concern risk emerges as these issues compound, which impact the business’s ability to operate successfully, navigating both federal and state laws. CPAs must evaluate management’s plans and include any concerns in their reports.

A more technical issue relates to knowing the actual product, cannabis and its derivatives: marijuana and hemp. In the U.S., the level of THC (e.g., tetrahydrocannabinol), the substance containing psychoactive properties, defines the difference between agricultural grade hemp and marijuana. Hemp is defined as any substance containing less than 0.3% of THC and it is federally legal since the passage of the Agricultural Improvement Act of 2018. Any plant exceeding 0.3% THC limit is considered marijuana and remains illegal under the Controlled Substances Act (Saylor, 2021).

However, psychoactive components of the cannabis plant can be natural or synthetically derived. Accordingly, the Drug Enforcement Agency (DEA) issued a clarification (Beneduce, 2023) that products with synthetically derived cannabinoids are federally illegal as schedule 1 drugs. To add to the confusion, it has been reported U.S. hemp farmers are growing hemp to produce cannabinoids, such as CBD, which is similar to marijuana (Quinton, 2020).

This confusion may result in further delays to ease any discrepancies between federal and state laws and, a higher level of complexity that practitioners must be ready to assess if serving this industry.

How to Mitigate the Risk

Given the high level of risk inherent in the cannabis business, practitioners are strongly advised to conduct comprehensive due diligence, including:

  • Meet principals of prospective clients face-to-face to assess their character and level of integrity. Also, conduct background checks on all workers.
  • Require clients to maintain ongoing legal representation. Obtain their consent to meet periodically with their lawyers to ensure a full understanding of current federal, state and local laws impacting the cannabis business.
  • Retain annual written engagement letters with detailed descriptions of the scope of the services, including provisions where clients assert their business is operating legally under applicable state laws, indemnification clauses in case of management misrepresentation, and copies of their current business licenses.
  • Reach out to insurance carriers to understand what services can be performed and determine best-in-class risk management for the cannabis industry.
  • Maintain strong quality control procedures when accepting clients so any business with deficient cash and inventory management processes can be identified promptly. By doing so, risk can be timely assessed and, if needed, additional training on business controls and fraud prevention procedures can be proactively launched.
  • Keep current with the education and work experience requirements by taking the necessary training and staying alert to the positions of the various state boards of accountancy and IRS rulings. Also, gain a broad understanding of the cannabis industry by a.) subscribing to industry publications, b.) attending events from trade associations and local chambers of commerce, and c.) monitoring social media sites to identify players and current issues impacting the industry.

Due Diligence and Client Acceptance

More states will likely continue to legalize and regulate use of cannabis and if regulated, the State of Texas would represent the second largest addressable market in terms of population (Stahura, 2022). With the projected growth rates, practitioners should pay attention to expanding their practices into this emerging industry. Before doing so, however, practitioners must be ready to conduct comprehensive due diligence and client acceptance and retention procedures to minimize the risks associated with this industry.

About the Author: Derrick Bonyuet, Ph.D., CPA, CFA, CFP, is a Clinical Assistant Professor in the Accounting Department at the Texas McCombs School of Business.

References

Amason, Allen, and Schweiger, David. “The effects of conflict on strategic decision-making effectiveness and organizational performance.” Using conflict in organizations (1997). Sage Publications.

AICPA. “An issue brief on state marijuana laws and the CPA profession.” (2019). 

Beneduce, William. “Delta-what??!! Delta-8 and Delta-9 create high anxiety for policymakers. National Law Review (2023). 

DEA United States Drug Enforcement Administration. “Drug Scheduling.” 

Dempsey, Mike, and Cacanando, Alex. “Capitalizing on risks and returns: Risk management considerations for cannabis banking.” (2022).

Owens-Otto, GS. “Accounting and the US cannabis industry: Federal financial regulations and the perspectives of Certified Public Accountants and cannabis businesses owners.” Journal of Cannabis Research (2020). DOI: 10.1186/s42238-020-00049-7.

Quinton, Sophie. “Cannabis confusion pushes states to ban smokable hemp.” (2020).

Saylor, Teri. “Serving cannabis clients: Understand the risks.” Journal of Accountancy (2021). 

Silverstone, Howard, and Wickersham, M. “Cannabis industry holds unique challenges for CPAs.” (2020).

Stahura, Elisabeth. “Mining for gold: BDSA market outlook, key insights, and ways to win.” (2022). 

Sterna, Stanley, and Wolfe, Joseph. “Liability risks and other concerns when servicing marijuana businesses.” The CPA Journal (2017).

Werner, Randy, and Will, Duncan. “Managing the risks of serving cannabis clients.” (2019).

  • Workforce Development

    Mentoring Matters: Strengthening the Future of the Profession

    Mentoring is a cornerstone of the accounting profession. From supporting students and CPA candidates to accelerating the growth of experienced professionals, mentoring strengthens confidence, preserves institutional knowledge and prepares future leaders. TXCPA's Mentor Match program is designed to help members build meaningful professional relationships that support their career growth and development.
    View Article
  • CPE: Intangible Assets – ASC 350

    FASB’s recent targeted GAAP improvements address the accounting and reporting of internally developed software. ASU 2025‑06 replaces development‑stage rules for internal‑use software with a “probable‑to‑complete” capitalization threshold.
    View Article
    IPR&D
  • volunteer leadership

    Leadership, Innovation and Momentum Take Center Stage at TXCPA's Annual Meeting

    TXCPA’s 2026 Annual Meeting brought more than 200 leaders together to celebrate organizational achievements, discuss emerging trends and shape the future of the organization. As the organization enters the final year of its Strategic Plan, the meeting emphasized momentum, collaboration and continued involvement in TXCPA and the accounting profession.
    View Article
  • Expanding the CPA Pipeline: An Important Joint Initiative for CPA Firms and K-12 Schools

    CPA firms, universities and professional organizations are using coordinated efforts to expand the future CPA talent pipeline by reaching students much earlier in the K‑12 system. Because many students choose career pathways as early as 8th grade, the authors emphasize shifting outreach toward freshmen and sophomores already inclined toward business studies.
    View Article
    TXCPA Accounting Opportunities Month
  • Workforce Development

    Mentorship, Momentum and the Future of the Profession

    Strong connections are essential to the future of the CPA profession. This CEO's Message highlights the power of mentorship, TXCPA’s efforts to strengthen the accounting pipeline, and the many ways members, volunteers and chapters are helping build opportunities for the next generation of CPAs.
    View Article
  • Outstanding Chapter Awards Recognize Achievements in Leadership and Service

    TXCPA’s Outstanding Chapter Awards recognize small and medium-sized chapters for excellence in leadership, member service, innovation and community involvement. The 2025-26 recipients, TXCPA Rio Grande Valley and TXCPA East Texas, were honored for their strong student outreach initiatives, professional development opportunities, scholarship fundraising, member engagement and community service.
    View Article
    volunteer leadership
  • Workforce Development

    Beyond Tax and Audit: Shedding Light on Alternative Career Pathways

    Accounting offers far more career opportunities than traditional tax, audit and financial reporting roles. By introducing students to the diverse ways accounting skills can be applied, educators and practitioners can help the next generation of CPAs see the many possibilities an accounting career can offer.
    View Article
  • What’s Happening Around Texas - September-October 2026

    TXCPA chapters across Texas are strengthening connections through student engagement events, legislative conversations, member appreciation gatherings, and strategic planning sessions. From Corpus Christi’s student bowling mixer and to Southeast Texas’ celebration with Lamar University to El Paso's and San Antonio’s focused planning meetings and Victoria’s community‑building event, each chapter is fostering momentum, collaboration and professional growth.
    View Article
    TXCPA Chapters
  • Tenure

    Is Accounting Academia Still a Good Career Option for CPAs? An Updated Perspective

    Is accounting academia still an attractive career path for CPAs? Although demand for accounting Ph.D. graduates has declined despite earlier predictions of faculty shortages, accounting professors continue to enjoy strong compensation, work/life balance, tenure stability and summer flexibility.
    View Article
  • Spotlight Article: Leading Beyond the Numbers

    Eric R. Alexander discusses the lessons behind his book “Stewardship Leadership for Stinkin' Accountants: Serving as the CFO” and how a servant mindset, wisdom and relationships create a lasting impact. He explores why trust, accountability and communication are essential to effective financial leadership, especially as AI transforms the profession.
    View Article
    Strategic Planning
  • Sustainability reporting

    Assessing Materiality of ESG Risks: Guidance for CPAs

    This article explains how CPAs can assess and disclose material environmental, social and governance (ESG) risks that may affect a company’s financial position, operations and stakeholders. The concept of double materiality is introduced, which considers both the financial impact of ESG risks on a company and the company’s impact on society and the environment.
    View Article
  • PCC Addresses Priority Private Company Issues in Q2

    This update summarizes the Private Company Council (PCC) activities for the second quarter of 2026. During its June meeting, the council prioritized improving financial disclosures for Employee Stock Ownership Plans (ESOPs) and targeted lease accounting simplifications for private companies, and discussed FASB's decision to add a project on subjective acceleration clauses and debt default disclosures.
    View Article
    Private Company Council
  • volunteer leadership

    Leading the Way: TXCPA Thanks Our 2026-2027 Faculty and Student Ambassadors

    TXCPA celebrates and thanks our 2026–2027 Faculty and Student Ambassadors, whose leadership and enthusiasm bring our programs, resources and opportunities directly to campuses across Texas. Their commitment strengthens our connection to future professionals and fuels the growth of the CPA pipeline statewide.
    View Article
  • Profitable Is Not the Same as Valuable

    A profitable business is not necessarily a valuable or transferable one, as enterprise value depends on organizational architecture rather than dependence on the owner’s involvement. The central message: profitable operations generate income, but only well‑structured businesses build equity that can be sold, transferred or relied upon for retirement.
    View Article
    valuation
  • Workforce Development

    A New Era for CPA Licensure in Texas – and a Look Ahead

    Texas has entered a new phase of CPA licensure with the implementation of Senate Bill 262 on August 1, 2026, creating an alternative pathway that allows candidates to qualify with 120 hours of education and two years of experience, alongside the traditional 150‑hour route. As the 2027 legislative session approaches, TXCPA is preparing to protect strong licensing standards, monitor deregulation efforts and engage newly elected lawmakers.
    View Article
  • Take Note

    In this edition of Take Note: A Legacy of Mentorship - A Tribute to John Baines, CPA-Dallas; Accountants Confidential Assistance Network (ACAN); CGMA® Designation; TXCPA Member Insurance
    View Article
    TXCPA Member Insurance
  • Virtual Accounting

    Classifieds

    The Classifieds section of Today's CPA provides a one-stop destination to find practices for sale, connect with buyers, and access services that support growth, transition and market expansion.
    View Article

 

CHAIR
Angela Ragan, CPA

PRESIDENT/CEO
Jodi Ann Ray, CAE, CCE, IOM

CHIEF OPERATING OFFICER
Melinda Bentley, CAE

EDITORIAL BOARD CHAIR
Derrick Bonyuet-Lee CPA, CGMA

MANAGER, MARKETING AND COMMUNICATIONS
Peggy Foley
pfoley@tx.cpa

MANAGING EDITOR
DeLynn Deakins
ddeakins@tx.cpa

CLASSIFIEDS
DeLynn Deakins
ddeakins@tx.cpa

Texas Society of CPAs
14131 Midway Rd., Suite 850
Addison, TX 75001
972-687-8550

 

 

EDITORIAL BOARD
Derrick Bonyuet-Lee, CPA-Austin;
Drew Chumley, CPA-Fort Worth;
Adam Dimmick, CPA-Houston;
Julia Frink, CPA-Fort Worth;
Baria Jaroudi, CPA-Houston;
Jeffrey Johanns, CPA-Austin;
Brian Johnson, CPA-Central Texas;
Michael Kraten, CPA-Houston;
Lucas LaChance, CPA-Dallas;
Shilpa Boggram Sathyamurthy, CPA-Houston.

CONTRIBUTORS
Melinda Bentley; Kenneth Besserman; Holly McCauley; Shicoyia Morgan; Craig Nauta; Triniti Patterson