Cannabis CPA in California

20 cannabis accounting firms serving California dispensaries, cultivators, manufacturers, and MSOs. IRC Section 280E tax planning, COGS allocation under IRC 471, METRC reconciliation, bookkeeping, and IRS audit defense.

California cannabis tax and accounting landscape

California is the largest legal cannabis market in the US with over 8,500 active licenses. The state requires all cannabis products to be tested by licensed laboratories before sale. California is one of the largest licensed cannabis markets in the country with approximately 8,500 active cannabis licenses operating under CA rules. Every California cannabis operator faces federal IRC Section 280E, which disallows ordinary business expense deductions and makes proper COGS allocation under IRC Section 471 the single most important accounting discipline for the industry.

State tax advantage: California has decoupled from Section 280E for state income tax purposes. Cannabis operators can deduct ordinary and necessary business expenses on their California state return even though those expenses remain non-deductible federally. A cannabis-specialized CPA will prepare federal and California returns with different deductibility treatment and document the permissible state add-backs clearly. Regulator: Department of Cannabis Control (DCC) - cannabis.ca.gov.

20 Cannabis Accounting Firms Serving California

Calyx CPA

Calyx CPA

CPAs & Accountants

Recommended
Medford, ORNationwide

Calyx CPA specializes exclusively in cannabis and psychedelic businesses, offering tax preparation, planning, and IRS audit representation nationwide.

IRC Section 280ECannabis Tax PlanningTax Preparation+3
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GreenGrowth CPAs

GreenGrowth CPAs

CPAs & Accountants

Los Angeles, CANationwide

Expert CPA services for cannabis businesses - cultivators, retailers, and MSOs. Specializes in 280E compliance and scaling.

280E Tax StrategyFinancial ReportingAudit+2
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Cannabis CPA Tax

Cannabis CPA Tax

CPAs & Accountants

Los Angeles, CANationwide

Boutique CPA firm serving small- and medium-sized cannabis and CBD companies across 19 states and DC.

Tax & AuditInternal ControlsSeed-to-Sale Tracking+1
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MGO CPA

MGO CPA

CPAs & Accountants

Los Angeles, CANationwide

One of the first national accounting firms to develop targeted services for the cannabis and hemp industries.

AuditTaxConsulting+2
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HBK Cannabis Solutions

HBK Cannabis Solutions

CPAs & Accountants

Youngstown, OHNationwide

Accounting Today Top 100 CPA Firm with a dedicated team of cannabis industry subject matter experts.

Tax PlanningAudit280E Compliance+1
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CohnReznick

CohnReznick

CPAs & Accountants

New York, NYNationwide

Top 25 national firm helping both plant- and non-plant-touching companies navigate cannabis accounting challenges.

AuditTaxCompliance+1
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The Canna CPAs

The Canna CPAs

CPAs & Accountants

Denver, CONationwide

Cannabis-focused CPA firm with over 20 years of IRS representation experience serving dispensaries and cultivation operations nationwide.

IRC Section 280EIRS Audit RepresentationCFO Services+2
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Dark Horse CPAs

Dark Horse CPAs

CPAs & Accountants

Denver, CONationwide

Modern CPA firm offering cannabis-specific tax planning, bookkeeping, and fractional CFO advisory services.

Tax PreparationStrategic Tax PlanningBookkeeping+1
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DOPE CFO

DOPE CFO

CPAs & Accountants

Portland, ORNationwide

Cannabis accounting education, training, and services network. Founder speaks at AICPA National Cannabis Conferences.

Cannabis Accounting TrainingCFO ServicesBookkeeping+1
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Marcum LLP

Marcum LLP

CPAs & Accountants

New York, NYNationwide

Top 100 firm with 23 offices and a dedicated Cannabis Services Group.

AssuranceTaxAdvisory+2
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MyCannabisAccountant

MyCannabisAccountant

CPAs & Accountants

Buford, GANationwide

Accounting firm specializing in CPA services, tax preparation, and financial advisory for cannabis industry clients.

CPA ServicesTax PreparationFinancial Advisory+1
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PK Cannabis

PK Cannabis

CPAs & Accountants

Addison, TXNationwide

Cannabis-focused accounting and business consulting firm based in Texas.

AccountingBusiness ConsultingTax Planning+1
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Cendrowski Corporate Advisors

Cendrowski Corporate Advisors

CPAs & Accountants

Bloomfield Township, MINationwide

Corporate advisory firm with cannabis accounting specialization. Offices in Michigan and Chicago.

AccountingCybersecurityForensic Accounting+1
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Your420Accountant

Your420Accountant

CPAs & Accountants

Drexel Hill, PANationwide

Cannabis-focused accounting and CFO advisory services for cannabis businesses.

AccountingCFO ServicesBusiness Consulting+1
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Mindtrix Accounting

Mindtrix Accounting

CPAs & Accountants

Los Angeles, CANationwide

Cannabis-specialized accounting firm offering bookkeeping, outsourced CFO, and 280E strategy services.

BookkeepingCFO Services280E Strategy+1
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Dope CPA

Dope CPA

CPAs & Accountants

Denver, CONationwide

Cannabis accounting and CFO services focused on growth and compliance for operators.

Cannabis AccountingCFO ServicesTax Planning+1
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Cherry Bekaert

Cherry Bekaert

CPAs & Accountants

Richmond, VANationwide

Top 25 national CPA firm with a cannabis industry practice group.

AssuranceTaxAdvisory+1
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Sax LLP

Sax LLP

CPAs & Accountants

Parsippany, NJNationwide

Top 100 CPA firm with cannabis industry expertise serving multi-state operators and license applicants.

AuditTaxAdvisory+1
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BGM

BGM

CPAs & Accountants

NationwideNationwide

BGM has guided 600+ cannabis businesses since 2009, one of the most experienced cannabis accounting firms in the US.

IRC Section 280ECannabis AuditTax Planning+1
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420 CPA

420 CPA

CPAs & Accountants

Los Angeles, CA

Serving cannabis businesses in Los Angeles and New York since 2009 with dedicated cannabis tax expertise.

IRC Section 280ECannabis Tax PlanningBookkeeping+1
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Need a cannabis attorney too?

14 cannabis attorneys serve California. Most cannabis tax and accounting matters in California are stronger when an attorney and CPA coordinate, especially on entity structuring, dual-entity 280E strategies, and IRS audit response.

Cannabis Lawyers in California→

Frequently Asked Questions - California Cannabis CPAs

What does a cannabis CPA in California do differently than a regular accountant?+

Cannabis CPAs serving California specialize in IRC Section 280E compliance, which prohibits cannabis businesses from deducting ordinary operating expenses federally. They focus on maximizing Cost of Goods Sold (COGS) allocation under IRC Section 471 - the only legitimate path to reducing cannabis federal tax liability. California cannabis CPAs also handle METRC or state-system inventory reconciliation, dual-entity structuring (CHAMP-style), state-level tax treatment, and IRS audit defense. Regular CPAs generally lack experience with cannabis-specific inventory accounting and are not equipped for plant-touching tax work.

How much does a cannabis CPA in California cost?+

Cannabis CPA fees in California vary by business size and scope. Monthly bookkeeping for a California dispensary typically runs higher than standard retail bookkeeping because of inventory reconciliation and 280E-compliant COGS tracking. Tax preparation and Section 280E planning are usually billed separately. Specialty work (IRS audit defense, dual-entity setup, M&A due diligence) is billed hourly at specialist rates. Always ask for a written engagement letter that separates ongoing bookkeeping from tax work and planning.

Does California follow IRC Section 280E for state income tax?+

No. California has decoupled from IRC Section 280E at the state level. Cannabis operators CAN deduct ordinary and necessary business expenses on their California state income tax return, even though those same expenses remain non-deductible federally. This decoupling creates a legitimate state-level tax benefit most non-cannabis CPAs miss. A cannabis-specialized California CPA will file federal and state returns with different deductibility treatment and document the permissible state add-backs clearly.

How is COGS allocated for a cannabis business in California?+

Under IRC Section 471, cannabis businesses must properly allocate direct and indirect production costs to inventory (COGS) rather than expensing them as operating costs. For California cultivators this includes seeds, nutrients, cultivation labor, and grow-facility overhead. For manufacturers it includes extraction labor, solvents, lab testing costs, and production equipment depreciation. For dispensaries COGS is generally limited to the wholesale purchase price plus inbound transportation. A cannabis CPA familiar with California operations can document the allocation properly under Section 471 and defend it to an IRS examiner.

What should I look for in a cannabis CPA for California?+

Look for: explicit Section 280E and IRC 471 experience, track record with cannabis clients in California or similar jurisdictions, comfort with METRC (or the state-specific tracking system in California), experience defending cannabis clients in IRS audits and examinations, familiarity with dual-entity (CHAMP-style) structuring, and a clear understanding of CA state-level tax rules. Ask for references from other cannabis clients. Many cannabis CPAs serve nationally via video and secure portals, so you are not limited to in-state firms.

Do I need a CPA if cannabis is getting rescheduled to Schedule III?+

Yes. IRC Section 280E only applies to Schedule I and II substances, so rescheduling to Schedule III should eliminate the federal 280E burden once finalized. However, the transition is the highest-risk moment for cannabis operators. Amended returns, carryback claims, changes in accounting method, and timing of the deductibility shift all require careful planning. State-level rules in California may or may not automatically follow the federal change. A cannabis CPA is essential during this transition to avoid leaving legitimate savings on the table or creating new audit exposure.

Cannabis CPAs in Other States

Related California resources