Bookkeeping Guide for US Cannabis Businesses

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Introduction A cannabis business’s bookkeeping has one job: produce defensible numbers that survive (1) tax scrutiny—especially IRC §280E, (2) state excise/sales tax audits, and (3) licensing “track-and-trace” inspections. The practical implication of §280E is blunt: most operating expenses don’t reduce federal taxable income, so the bookkeeping system must be built to (a) correctly compute gross …

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Accounting for Cannabis Businesses in the USA

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Introduction U.S. cannabis accounting is hard for one main reason: federal taxes treat state-legal cannabis as Schedule I trafficking, so IRC §280E blocks ordinary deductions and credits, leaving COGS as the primary path to reduce federal taxable income. That single constraint drives most of the industry-specific accounting practices: Federal tax rules IRC §280E denies deductions/credits …

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Guide to Cannabis Business Taxes in the USA for Tax Year 2025

cannabis buds on US dollars

Introduction Federal cannabis taxation is still dominated by IRC §280E, which denies deductions and credits for amounts paid or incurred in a trade or business that “consists of trafficking” in a Schedule I or II controlled substance prohibited by federal law (and by the law of the state where conducted). This applies even if the …

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