1. Dual tax reconciliation
What CT requires: As of October 1, 2026 (Public Act 26-8), Connecticut replaced its potency-tiered THC excise (previously $0.00625/mg for flower, $0.009/mg for edibles, $0.0275/mg for other products) with a flat 10.75% retail cannabis tax on gross receipts. The 6.35% state sales tax and the 3% municipal cannabis tax are unchanged, and medical cannabis is exempt from the new excise. Transactions before and after October 1 fall under two different tax regimes, and both have to reconcile cleanly for filing and for audit.
What SellStack does natively: SellStack calculates the 10.75% flat excise on adult-use retail at the point of sale, keeps the 6.35% sales and 3% municipal layers separate, and exempts medical sales automatically. Orders placed before October 1 keep their potency-tier calculation in the same ledger, so historical and current records reconcile without re-keying.
What this means for your operations: You file on both regimes from one system, with no parallel spreadsheet to bridge the transition and no manual journal entries to square the tax change.
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2. Hybrid Retailer dual-channel routing
What CT requires: Connecticut's Hybrid Retailer license serves both adult-use customers and medical patients and caregivers from one establishment. Medical sales are exempt from the 10.75% excise and follow medical rules; adult-use sales do not. Inventory eligibility, tax treatment, and the 14-day quarantine all differ by channel, and crossover (selling medical-reserved product as adult-use, or taxing a medical sale) is a compliance failure.
What SellStack does natively: SellStack tags inventory and every transaction by channel. Medical-channel stock stays medical; adult-use stays adult-use. Patient and caregiver verification gates the medical channel, and the tax engine applies the correct treatment per channel automatically.
What this means for your operations: One storefront runs both channels without accidental crossover, and your medical exemption holds up because the system enforced it, not because a clerk remembered to.
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3. BioTrack-CT reconciliation
What CT requires: Connecticut's state track-and-trace system is BioTrack, not Metrc. Every plant, package, and transfer has to reconcile to BioTrack-CT. Public Act 26-8 also removed the potency-based classification columns from the state tracking system as of October 1, 2026, so what the state expects in the feed changed too.
What SellStack does natively: SellStack integrates with BioTrack-CT directly from the ledger, so the lot-level record the state sees is the same record you sell and report on. It is a native integration, not a nightly export stitched together after the fact.
What this means for your operations: Your commerce system and the state's system agree by default. Reconciliation is continuous, not a month-end scramble to make two systems match.
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4. Parallel B2B and DTC flows
What CT requires: Connecticut permits B2B intrastate wholesale (cultivator to manufacturer to retailer), DTC pickup, and DTC delivery through a licensed Delivery Service. Hybrid Retailers may also apply to the Department of Consumer Protection to deliver to medical patients and caregivers with their own employees. Interstate commerce is not permitted. Each flow carries its own rules and its own records.
What SellStack does natively: SellStack runs wholesale, retail pickup, and the handoff to a licensed Delivery Service from one ledger, with lot-level traceability carried through every flow. Hybrid medical own-employee delivery, where DCP-approved, runs inside the medical channel with the same lot record.
What this means for your operations: One system handles every CT-permitted channel, and the lot record stays intact from wholesale through to the customer, instead of separate tools that lose the thread between them.
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5. Medical-priority 14-day quarantine
What CT requires: As of October 1, 2026, six product categories must be reserved for medical patients for 14 days before they can be sold adult-use: marijuana concentrates (extracts, oils, tinctures, shatter, waxes), topical treatments (except transdermal patches), creams, tablets and capsules, rosin, and products intended for sublingual absorption.
What SellStack does natively: On receipt, SellStack flags those categories and starts the 14-day clock per lot. Release to the adult-use channel is gated by the elapsed date and by channel, so quarantined product cannot be sold adult-use before its window closes.
What this means for your operations: The quarantine is enforced by the system on every qualifying lot, not tracked on a whiteboard, so you do not risk an early-sale violation on a six-category rule that is only weeks old.
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6. Social equity license tagging
What CT requires: Connecticut reserves 50% of applications for every license type for social equity applicants, with a special-provisions window for social equity cultivator applicants running July 1, 2025 through December 31, 2026, overseen by the Social Equity Council alongside the Department of Consumer Protection. Social equity status can carry its own reporting and program obligations.
What SellStack does natively: Operator and entity records carry the social equity classification, and it flows through reporting and revenue allocation rather than sitting in a separate document that someone has to remember to update.
What this means for your operations: Your social equity status is part of your operating record, so program reporting and any allocation tied to it come out of the same system you already run on.
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7. Schedule III GMP readiness for medical operations
What CT requires: Medical cannabis moved to Schedule III federally, effective April 28, 2026, and it is in effect now. Connecticut Hybrid Retailers run medical operations, which puts those operations on the federal GMP clock. Adult-use rescheduling is still pending; the DEA proceeding was stayed September 29, 2026 awaiting a GAO report, with a decision expected late 2026 or early 2027.
What SellStack does natively: The records half of GMP, immutable, lot-level, and retrievable, is built into how SellStack operates, so the audit trail is a byproduct of running normally rather than a separate project you stand up later.
What this means for your operations: Your Connecticut medical operations build GMP-grade records now, on a clock that already started, without a parallel compliance system bolted on beside your commerce stack.