2026 changed the math. Following the Department of Justice order of April 23, 2026, marijuana products under a qualifying state medical license sit in Schedule III, which takes them outside Section 280E from tax year 2026 — while recreational cannabis remains Schedule I and unchanged. Operators holding both license types now need accounting systems that carry split tax treatment and defensible expense allocation between them. That is ERP work, and it is exactly what we do. Talk to us about your 280E posture.
What is Quantumleaf?
Quantum Leaf is an intuitive, easy-to-use Enterprise Resource Planning platform (ERP) designed from the ground-up to enable cannabis business leaders to easily navigate the industry’s dizzying layers of regulations while also giving them accurate, clear, real-time insights into all aspects of their operations. Quantum Leaf eliminates the need for spreadsheets and multiple software systems. Company leaders can manage their entire operation, whether cultivators, processors, manufacturers or distributors, from one intuitive and fully integrated ERP platform.
Integrate All Aspects Of Your Supply Chain
Cultivation
Virtual gardens offer clear and easy task management from seed to harvest.
Manufacturing
True manufacturing functionality from Bill of Materials to inventory allocation to labor cost tracking.
Distribution
Manage inventory, Shipments, Manifests, Drivers and Licenses.
Compliance
Only compliant actions relative to your state/country can be taken.
Financials
Single or multi-tenant, intercompany transactions, consolidated P&L.
Analytics
Accurate real-time analytics, at all times, from anywhere.
Track-and-Trace Tools Track Plants. They Don’t Close Your Books.
Traditional seed-to-sale software records plant movements but cannot tell you what a batch actually cost, how fluctuating labor and material prices are hitting your margins, or how to consolidate financials across entities and license types. Quantum Leaf goes beyond track-and-trace: full ERP financials, manufacturing, and distribution on Acumatica, with cannabis compliance built into every transaction. Our solution is one of only two cannabis listings on the Acumatica Marketplace.
A Repeatable Pattern: Compliance-Grade Vertical Depth
Cannabis is where we proved the model: take Acumatica’s modern cloud platform, build the regulatory and commodity depth the industry demands, and support it in production for years. It is the same approach behind our wood products and building materials solution — different rules, same discipline.
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Our Integration Partners


Oversee every detail of your cannabis operation in real time.
Cultivator, manufacturer, distributor, or fully vertical — we will show you the system live, running compliant workflows for your license types.
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