Warwick, Rhode Island Cannabis Tax Rate
20% totalAdministering agencies: Rhode Island Division of Taxation + Warwick Finance Department · Updated for 2026
A legal cannabis purchase in Warwick is taxed at a combined effective rate of about 20%, driven by a 3% Warwick cannabis business tax stacked on top of Rhode Island's 10% state excise and 7% state sales tax. Every major Rhode Island city tracked here carries the same combined rate, because Rhode Island applies a uniform 3% local cannabis tax across host communities. On a typical $100.00 dispensary purchase that works out to roughly $20.00 in tax, or about $120.00 out the door.
How Much Is Cannabis Tax in Warwick?
Use these worked examples to see what Warwick's 20% combined cannabis tax adds to a dispensary purchase. Figures apply the Rhode Island state excise, 7% state sales tax, and the 3% Warwick cannabis business tax to the pre-tax price.
| Pre-tax price | Total tax | Warwick city tax | You pay |
|---|---|---|---|
| $50.00 | $10.00 | $1.50 | $60.00 |
| $100.00 | $20.00 | $3.00 | $120.00 |
| $200.00 | $40.00 | $6.00 | $240.00 |
Estimates treat all taxes as applied to the retail price; actual receipts vary by product, potency tax (where applicable), and exact local sales rate. Model a specific basket with the Warwick tax calculator.
Warwick Cannabis Tax Breakdown
| Tax | Rate | Notes |
|---|---|---|
| Rhode Island Cannabis Excise | 10% | State-imposed retail excise |
| Rhode Island State Sales Tax | 7% | Medical cannabis exempt |
| Typical Local Sales Tax | 0% | County / district average |
| Warwick Cannabis Business Tax | 3% | City-specific cannabis ordinance |
| Combined Effective Rate | 20% | What you actually pay at retail |
Official source: Rhode Island Division of Taxation ↗ · rates compiled 2026-08-11 · city rates set by local ordinance.
How Medical Cannabis Is Taxed in Warwick
Qualifying registered medical patients are exempt from the 10% state cannabis excise and the 7% state sales tax. In practice that trims roughly $17.00 off every $100.00 spent versus an adult-use purchase in Warwick, though the 3% Warwick cannabis business tax may still apply depending on the local ordinance.
Why Is Cannabis Taxed This Much in Warwick?
Cannabis in Warwick carries layers of tax that ordinary retail goods never see. Rhode Island adds its 10% cannabis excise on top of ordinary sales tax, and Warwick then collects an additional 3% cannabis business tax on licensed retailers — a cost dispensaries pass through to the customer. That stacking is why the register total at a Warwick dispensary can run noticeably higher than the same product in a lower-tax Rhode Island city or across the state line.
10% state cannabis excise + 7% state sales + 3% local tax (uniform — every host municipality collects 3%). Medical cannabis is exempt.
Warwick vs Other Rhode Island Cities
Rhode Island keeps local cannabis taxes uniform, so the combined rate in Warwick matches the other major cities below — the main cost difference between them comes down to base dispensary pricing, not tax.
| City | City Cannabis Tax | Combined Effective Rate |
|---|---|---|
| Providence | 3% | 20% |
| Warwick (this page) | 3% | 20% |
| Cranston | 3% | 20% |
| Pawtucket | 3% | 20% |
See the full Rhode Island cannabis tax guide →
Frequently Asked Questions
What is the cannabis tax rate in Warwick, Rhode Island?
How much tax will I pay on a $100 cannabis purchase in Warwick?
How much is the cannabis business tax in Warwick?
Are medical cannabis patients exempt from Warwick's tax?
Where can I buy cannabis in Warwick?
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