Lease Agreements

Can landlords ban smoking inside rental units?

Missouri rental guidance and tenant-landlord operational information.
Published January 31, 2026 State-specific rental guidance Update This Question
Reviewed by Tenants & Landlords Editorial Team

This rental guidance was reviewed by the Tenants & Landlords Intelligence Team, specializing in lease agreements, notices, rent disputes, deposits, evictions, and tenant-landlord operational procedures.

Asked 123 days ago · Missouri

Can Landlords Ban Smoking Inside Rental Units in Missouri?

In Missouri, tenants often wonder about their rights and landlords' abilities to regulate smoking within rental properties. Understanding the legal framework surrounding lease agreements and smoking restrictions is essential to maintaining a healthy landlord-tenant relationship and avoiding disputes.

This guidance explains whether landlords in Missouri can prohibit smoking inside rental units, the legal basis for such restrictions, and what tenants should keep in mind when signing lease agreements with smoking clauses.


Legal Authority for Smoking Bans in Missouri Rental Properties

Landlord Rights to Include Lease Terms

Under Missouri law, landlords have broad discretion to set reasonable rules affecting their rental properties, provided these rules are clearly outlined in the lease agreement or rental contract. This includes the ability to regulate behaviors within the premises, such as smoking.

  • Missouri statutes do not specifically prohibit landlords from restricting smoking inside rental units.
  • Lease agreements, as contracts, allow landlords and tenants to agree on certain conditions, including smoking policies.
  • If a landlord wishes to ban smoking, this must be communicated clearly in the lease terms.

Smoke-Free Policies Are Generally Legal

Many landlords in Missouri implement smoke-free policies to decrease property damage, reduce fire risks, and promote healthier living environments.

  • Missouri courts have recognized landlords’ rights to create smoke-free environments as part of the conditions of tenancy.
  • Such policies apply to all tenants and visitors within the unit or common areas of a rental property.
  • Tenants must comply with lease provisions related to smoking or risk lease violations.

Common Types of Smoking Restrictions in Missouri Leases

Missouri landlords may include various forms of smoking restrictions, often found in the lease agreement:

  • No Smoking Inside the Unit: Total prohibition on smoking tobacco, e-cigarettes, or other substances within the interior of the rental unit.
  • No Smoking on the Property: Extends the smoking ban to patios, balconies, or any part of the premises.
  • Designated Smoking Areas: Some landlords allow smoking only in specified outdoor locations.
  • Smoke-Free Multi-Unit Housing Policies: Restriction of smoking in common areas and sometimes individual units to prevent second-hand smoke exposure to other residents.

What Tenants Should Know About Smoking Bans in Missouri

Reviewing the Lease Agreement

  • Carefully read the lease before signing, paying particular attention to any smoking-related clauses.
  • Ask the landlord or property manager to clarify any unclear language regarding smoking restrictions.
  • Understand if the policy covers cigarettes only or also other products such as vaping devices or marijuana.

Enforcement of Smoking Bans

  • If the lease includes a smoking prohibition, violating it can lead to warnings, fines, or eviction depending on the lease terms.
  • Landlords may require tenants to pay for cleaning or repairs caused by smoke damage.
  • Tenants with concerns about smoke exposure should notify landlords promptly.

Tenant Recourse and Limitations

  • Tenants cannot legally smoke inside their units if the lease bans it.
  • Missouri law does not grant tenants a right to smoke in rental housing if prohibited by the lease.
  • Complaints about secondhand smoke from neighboring units may be addressed through building management or local health departments but do not negate lease terms.

Additional Considerations

Smoking of Marijuana in Rentals

  • Although Missouri has legalized medical marijuana, landlords retain the right to ban its use within rental units.
  • Smoking marijuana indoors is generally subject to the same lease restrictions as tobacco smoking.
  • Tenants should inquire specifically about marijuana policies before leasing.

Smoke-Free Housing Trends

  • Increasing numbers of Missouri landlords and housing providers are adopting smoke-free policies for health and safety reasons.
  • Smoke-free leases can lead to lower turnover, reduced maintenance costs, and a more appealing living environment.

Summary

In Missouri, landlords can legally ban smoking inside rental units by including clear, written smoking restrictions in lease agreements. These provisions are enforceable, and tenants must abide by them as part of their contractual obligations. Smoke-free policies help protect property, reduce health risks, and create a cleaner living space for all residents. Tenants should carefully review lease documents concerning smoking and communicate openly with landlords to understand and comply with these rules.

By understanding Missouri’s rental laws regarding smoking bans and their rights under their leases, tenants can ensure a positive rental experience aligned with property policies.

Ask a Rental Question