Wisconsin Landlord-Tenant Laws: Complete Guide for Property Owners

Wisconsin's landlord-tenant laws are governed primarily by Chapter 704 of the Wisconsin Statutes and the ATCP 134 administrative code, which provides some of the most detailed rental practice regulations in the Midwest. While Wisconsin is generally considered a balanced state for landlords, the ATCP 134 rules impose meaningful obligations around disclosures, security deposits, and tenant protections that every property owner must understand.

Disclaimer: This guide provides general legal information for educational purposes only and does not constitute legal advice. Landlord-tenant laws change frequently. Always consult a licensed attorney in Wisconsin for guidance specific to your situation. Information last verified: March 2026.

Key Wisconsin Rental Laws at a Glance

Security Deposits

Wisconsin does not impose a strict statutory cap on how much a landlord can collect for a security deposit, though the amount must not be discriminatory. Many landlords collect one to two months' rent.

Key rules landlords must follow:

• Return the deposit within 21 days of the tenant vacating, with an itemized statement of deductions.
• Landlords are not required to pay interest on deposits unless the lease states otherwise.
• Before collecting a deposit, landlords must inform tenants in writing about their right to inspect the unit within 7 days of move-in.

For more detail, see our Security Deposits deep dive.

Eviction Procedures

Wisconsin eviction notices depend on the type of tenancy and the reason for eviction:

• Non-Payment of Rent: 5-day notice to pay or vacate.
• Lease Violation: 5-day notice to cure or vacate.
• Repeated Violations (within 12 months): 14-day unconditional notice to vacate.
• Month-to-Month Termination: 28-day written notice.
• Criminal Activity: 5-day notice (no right to cure).

The landlord must file in small claims court if the tenant does not comply; self-help evictions are strictly illegal.

For more detail, see our Eviction Process guide.

Required Disclosures

Wisconsin's ATCP 134 imposes one of the most comprehensive disclosure frameworks among U.S. states. Before a tenant signs a lease or pays any deposit, a landlord must disclose:

1. Owner/Agent Identity — Name and address of the property owner or authorized agent.
2. Habitability Deficiencies — Any uncorrected building code violations or serious hazards.
3. Utility Charges — Whether water, heat, or electricity is included in rent or billed separately.
4. Nonstandard Rental Provisions — Must be listed on a separate, clearly titled document.
5. Lead-Based Paint — For properties built before 1978 (federal requirement).
6. Move-In/Move-Out Checklist Rights — Tenants must be told they have 7 days to document existing conditions.
7. Domestic Abuse Protections — Notice of tenant rights related to domestic abuse.

For more detail, see our Required Disclosures guide.

Rent Control and Increases

Wisconsin does not have statewide rent control, and state law preempts local municipalities from enacting their own rent control ordinances.

• Landlords must provide at least 28 days' written notice before any rent increase takes effect.
• Rent cannot be increased during a fixed-term lease unless the lease expressly permits it.
• Rent increases cannot be retaliatory or discriminatory.

For more detail, see our Rent Increases guide.

Maintenance and Habitability

Under Wis. Stat. § 704.07, landlords must maintain the property in a habitable condition. This includes:

• Keeping all common areas in good repair.
• Maintaining landlord-furnished equipment (heating, plumbing, electrical).
• Making necessary structural repairs.
• Providing hot and cold running water and working sanitation facilities.

Wisconsin does not generally allow tenants to use "repair and deduct," but tenants may withhold rent in limited circumstances if the premises become uninhabitable.

For more detail, see our Maintenance Obligations guide.

Late Fees

Wisconsin is notable for requiring a minimum 5-day grace period before any late fees can be assessed. Additional rules include:

• Late fees must be reasonable (courts generally accept up to 5% of monthly rent).
• Fees must be clearly stated in the written lease.
• Landlords must apply all payments to rent owed before applying them to late fees.
• A landlord cannot charge a fee for failure to pay a late fee.

For more detail, see our Late Fees guide.

Getting Started with Compliance

Wisconsin's ATCP 134 adds a significant layer of regulatory complexity that many landlords underestimate. Landager helps Wisconsin landlords manage lease templates that include required disclosures, track security deposit deadlines, and automate rent collection with built-in grace period compliance.

Explore more Wisconsin compliance topics:

• Security Deposits
• Eviction Process
• Required Disclosures
• Rent Increases
• Lease Requirements
• Maintenance Obligations
• Late Fees