280E Considerations for Arizona Retailers
Retail carries the harshest version of Section 280E because a reseller's cost of goods sold is limited to what it paid a licensed cultivator or manufacturer plus a narrow set of acquisition costs. Everything that actually runs a dual-licensed dispensary is disallowed federally: front-counter wages, rent on the sales floor, security, marketing, delivery to the customer, POS software, insurance and management pay.
Courts have repeatedly closed the door on retailers trying to push selling costs into inventory. The response isn't creative recharacterization — it's precision. Capture every dollar of landed cost correctly the moment product is received, keep inventory records defensible, and if a genuinely separate non-plant-touching line of business exists, give it real economic substance of its own.
Because the federal tax base for a retailer is gross profit rather than net income, managing gross margin is functionally the same as managing the tax bill. A promotion that gives up four points of margin costs the operator that margin and the tax on it, with nothing recoverable below the line.
- Inventoriable: invoice cost, inbound freight, permitted acquisition costs
- Disallowed federally: payroll, rent, security, marketing, delivery, software
- Arizona TPT and excise obligations run on separate schedules from the federal 280E position
Cost Accounting, Inventory and Seed-to-Sale Controls in a Store
Landed cost needs to be recorded the moment a transfer is accepted into inventory, not reconstructed later from vendor statements. Every SKU should carry a unit cost, and that number drives both the federal tax position and the category-margin reporting buyers use to decide what stays on the shelf.
Inventory integrity depends on a monthly three-way reconciliation between the seed-to-sale system many Arizona operators run on platforms like METRC, the POS inventory subledger, and the general ledger. Variances get classified — receiving errors, voided sales that never reversed in the tracking system, sampling, destruction, theft — rather than plugged as a single adjustment. An unexplained variance is simultaneously a compliance exposure with ADHS and a defect in the COGS number the federal return relies on.
Aging matters too. Flower and edibles lose value and eventually get pulled from the floor, and product written off at the back of the store is margin the federal return will never give back. Days-on-hand by SKU belongs in the monthly reporting package alongside sales metrics.
Tax Planning and Recommended Services
Planning for a dual-licensed retailer centers on three things: funding federal estimates against a gross-profit tax base rather than book income, keeping the 16% adult-use excise tax, state TPT and any county or municipal add-on accrued and remitted on their separate AZTaxes.gov calendars, and holding firm on discount discipline that protects the margin the tax is computed against. Phoenix, Tucson, Mesa and Scottsdale each layer their own municipal TPT rate on top of the state rate, and gaps surface fast at license renewal time.
We build the accounting system first and let the tax return follow it. If you operate a licensed Arizona dispensary, a diagnostic review will quantify what your current treatment is costing you before any engagement begins.

