Iowa
Medical

Iowa Cannabis Laws & Dispensary Compliance Guide

Last reviewed: June 14, 2026

Francine Whu Muhammad, JD
Reviewed byFrancine Whu Muhammad, JDSenior Director, Compliance & Enterprise Risk

Dutchie does not provide compliance advice. Merchants are responsible for their own compliance. External Dutchie compliance documentation may be updated from time to time and has been prepared for informational purposes only, is not intended to provide, and should not be relied on for, tax, legal or compliance advice. Merchants should consult their own tax, legal and compliance advisors to determine how best to operate within the cannabis industry.

Market Status
Medical only
Traceability
365 Cannabis
Regulator
Iowa Department of Health and Human Services

Market Type

In Iowa, cannabis sales are only for medical patients. Cannabis sales are regulated by the Iowa Department of Health and Human Services.

Traceability & Inventory

Iowa uses a program called 365 cannabis for seed to sale tracking and reporting. In Iowa, inventory actions and sales reporting must be conducted in real time.

Purchase Limits

Medical purchase limitsIn Iowa, medical cannabis patients are allowed to purchase up to 4.5g (4500mg) of THC per 90 day period. Patients are able submit a waiver for approval for increased purchase limits.
Product form restrictionsIowa does not allow smokable forms of cannabis. Product types may only be in the following forms:
  • Oral Forms
  • Topical Forms
  • Suppositories
  • Inhalable forms (Specifically nebulizable, or vaporizable)

Taxes

No cannabis specific taxes exist in Iowa, however all medical marijuana sales are subject to state and local sales tax rates.

Delivery

Delivery not permittedCannabis delivery is not permitted in the state of Iowa

State Resources

About the author
Roy Sherwood
Written by
Roy Sherwood
Senior Regulatory Compliance Analyst

Frequently asked questions

What type of cannabis market is Iowa?
Iowa is a Medical only cannabis market.
Who regulates cannabis in Iowa?
Cannabis in Iowa is regulated by Iowa Department of Health and Human Services.
What cannabis traceability system does Iowa use?
Iowa uses 365 Cannabis as its cannabis traceability system.
What are the cannabis purchase limits in Iowa?
In Iowa, medical cannabis patients are allowed to purchase up to 4.5g (4500mg) of THC per 90 day period. Patients are able submit a waiver for approval for increased purchase limits. Iowa does not allow smokable forms of cannabis.
How is cannabis taxed in Iowa?
No cannabis specific taxes exist in Iowa, however all medical marijuana sales are subject to state and local sales tax rates.
Is cannabis delivery allowed in Iowa?
Cannabis delivery is not permitted in the state of Iowa