What a Cannabis Return Actually Requires
Preparation starts with the books. If inventory isn't reconciled, if COGS is a plug number, or if the general ledger doesn't separate inventoriable from non-inventoriable cost, no preparer can build a defensible return regardless of skill.
We run a pre-return diagnostic first: inventory rollforward tied to BioTrack, gross receipts tied to POS and excise filings, payroll tied to filed returns, and a review of every account feeding the 280E computation. The return itself is built only after that diagnostic clears.
- Federal returns for C corporations, S corporations and partnerships
- New Mexico corporate and personal income tax returns with state adjustment schedules
- Multi-entity consolidations and intercompany eliminations
- Owner-level planning coordinated with the entity return
Book-to-Tax Differences Unique to Cannabis
Cannabis returns carry a combination of differences most preparers never see together: federal 280E disallowance, New Mexico's non-conformity with 280E for licensed activity, inventory capitalization differences between book and tax methods, and depreciation differences where the state doesn't mirror every federal bonus provision.
Each difference is scheduled and carried forward so the deferred picture stays coherent year over year, and so a change in preparer never forces the analysis back to zero.
Estimated Payments and Cash Tax Management
Because the federal tax base is gross profit, a New Mexico operator can owe real tax in a year that shows a book loss. Prior-year safe harbors are unreliable for a business growing or contracting quickly, and a missed estimate compounds fast with penalties and interest.
We forecast the quarterly cash tax obligation against actual gross margin, coordinate it with excise and GRT due dates, and set aside the funding requirement in advance. In a cash-intensive industry with tight credit access, tax funding is a treasury discipline as much as a tax one.
Filing Positions and Disclosure
Some cannabis tax positions are well settled, some are contested, and a few are genuinely aggressive. We tell you which is which, quantify the exposure, and document support before filing. Where disclosure is warranted, we disclose deliberately rather than by accident.
That transparency matters because an operator should know exactly which part of a low effective rate is durable and which part is a position that could be adjusted on examination.
Prior-Year Cleanup and Amended Returns
Many New Mexico operators come to us with several years of returns prepared without a cannabis-specific methodology — full federal expense deductions taken, COGS understated, inventory never reconciled. Sometimes the fix is an amended return; sometimes it's a method change; sometimes the closed year is left alone and the process is corrected going forward.
We evaluate exposure, the statute of limitations, and the practical risk of drawing scrutiny, then give a clear recommendation instead of a default answer.
The Federal and New Mexico Returns Diverge on Purpose
A licensed New Mexico operator files a federal return in which most operating expenses are disallowed and a state return in which they aren't. New Mexico doesn't conform to 280E for licensed commercial cannabis activity, so ordinary and necessary business expenses are generally deductible for state purposes. The result is two returns with materially different taxable income and a permanent difference schedule that has to be maintained deliberately.
The preparation workflow reflects that. We compute inventoriable cost and federal taxable income from the cost accounting records, then compute the New Mexico result from the book expense base, then reconcile the difference in a schedule that carries forward. Operators who prepare the federal return and back into the state return produce inconsistencies that compound across years.
Entity type layers on top. Pass-through owners receive K-1s carrying income far above distributable cash because of the disallowance, so owner-level estimated payments and distribution policy have to be planned together with the entity return, not after it.
- Federal return driven by inventory accounting and permitted COGS
- New Mexico return computed on the book expense base with conformity differences scheduled
- Owner-level K-1 impact and distribution planning for pass-throughs
- Estimated payments modeled on current-year margin, not prior-year safe harbor
Filing Season Runs All Year
By the time the year closes, the return is largely determined. What we control during the year is the quality of the inventory records, the classification discipline in the chart of accounts, the substantiation file, and the estimated payment schedule. A quarterly review that recomputes the projected effective rate on actual results costs a fraction of what a spring surprise costs.
We also coordinate the state filings that sit alongside income tax returns: cannabis excise tax and Gross Receipts Tax with the NM Taxation and Revenue Department, payroll filings and information returns. Missed filings generate penalties that are small individually and meaningful in aggregate, and they surface during license renewal with the RLD.
