The California Department of Tax and Fee Administration issues tens of thousands of determinations every year. Sales tax assessments, cannabis excise tax assessments, jeopardy determinations, Field Billing Orders, Notices of Determination, and state tax liens arrive in the mail with imposing numbers attached and very short response windows. The temptation is to pay, to settle, or to assume the agency has the facts right. The Fox Firm’s recent appellate work shows why that assumption is often wrong.

We recently secured a complete reversal of a CDTFA cannabis excise tax assessment exceeding $750,000. The Department had stacked tax, a 50% failure-to-pay penalty, a 25% unlicensed-person penalty, a 10% failure-to-file penalty, and interest against three individuals who had no ownership or operational connection to the cultivation site at issue. After we developed the record on appeal, the Department recommended adjusting the liability to $0.00 and refunding every amount our clients had paid. The case offers a useful window into how CDTFA determinations are made, where they break down, and how an effective appeal can produce a full reversal rather than a negotiated reduction.

How CDTFA Determinations Get Made

CDTFA does not conduct its own field investigations in cannabis enforcement matters. The agency receives a referral from a law enforcement task force, reviews the seizure paperwork and the search warrant return, and builds an assessment from the documents in front of it. The auditor calculates a retail value from the plant count, applies the excise tax rate, stacks the statutory penalties, and issues the determination. The persons named on the determination are the persons named in the referral.

This process has a structural weakness. The agency rarely verifies whether the persons named in the law enforcement paperwork actually owned, occupied, or operated the location where the cannabis was found. Family members get swept in. Landlords of separate residences get swept in. Anyone whose name appears in the investigative file through association can find themselves on a six-figure or seven-figure tax bill. The agency is not required to develop independent evidence on the threshold question of liability, and in our experience, it usually does not.

What the Statute Actually Requires

Revenue and Taxation Code section 34015.1 is narrow. It imposes excise tax liability on an unlicensed person who possesses, keeps, stores, or retains cannabis for purposes of sale, or who sells or offers to sell cannabis. The statute targets the actor. It does not reach relatives of the actor. It does not reach the landlord of an unrelated residence. It does not reach anyone whose connection to the cultivation site consists of paying utilities, collecting rent, or holding keys at a family home. When CDTFA expands liability beyond the statutory boundary, the determination is vulnerable to challenge.

How We Won

Our appeal proceeded in three movements. First, we identified the threshold defect in the determination: the Department had assessed tax against persons who did not match the statutory description of a liable party. Second, we developed the documentary record to prove the point. The grant deed established that the cultivation properties were held in the name of a non-party. The lease agreements established that the actual occupants were unrelated third parties. The property owner’s federal income tax return showed that he was reporting the rental income from the properties on his own return. Third, we presented that record to the Department in a form that allowed only one conclusion.

The Department’s Supervising Tax Auditor reviewed our submission and recommended adjusting the liability to $0.00. The agency conceded that the property was owned by the non-party we had identified, that the lease agreements supported third-party tenancy, and that the property owner’s federal return supported his reporting of the rental income. The full refund followed.

What This Means for People Facing CDTFA Determinations

Three points are worth taking from this matter. First, CDTFA determinations are challengeable. The agency’s initial number is a proposal, not a judgment, and the appeals process is designed to allow correction. Second, the threshold question of liability is often the strongest ground for challenge. Many CDTFA determinations rest on attribution rather than on independent evidence of the conduct the statute targets. When the attribution is wrong, the determination falls. Third, the documentary record matters more than argument. The Department responded to grant deeds, lease agreements, and tax returns because those documents answered the statutory question directly. An appeal that develops the right evidence in the right form can produce a complete reversal rather than a negotiated reduction.

Time is also a factor. CDTFA determinations carry short response windows, and the right to challenge can be lost through delay. Anyone who has received a Field Billing Order, a Notice of Determination, a jeopardy determination, or a state tax lien should treat the response deadline as the first priority and seek counsel before that deadline runs.

Contact The Fox Firm

The Fox Firm represents individuals and businesses challenging CDTFA determinations throughout California. We handle cannabis excise tax assessments, sales and use tax matters, jeopardy determinations, penalty appeals, and related administrative proceedings before the agency and before the Office of Tax Appeals. If you have received a determination from CDTFA and believe the agency has the facts or the law wrong, contact us for a consultation. The first conversation costs you nothing, and the difference between an early call and a late one can be the difference between a full reversal and a payment plan.

The Fox Firm represents clients throughout California. Learn more at melissafoxlaw.com. The outcome of any legal matter depends on its particular facts and circumstances. Past results do not guarantee or predict similar outcomes in future matters.