Wisconsin Landlord-Tenant Law: Leases, Deposits, and Eviction

Wisconsin landlord-tenant law sits mainly in Chapter 704 of the state statutes and in ATCP 134 of the administrative code, and together they set the ground rules for leases, security deposits, rent, repairs, entry, retaliation, and eviction. The state leaves rent amounts and deposit sizes to the market, but it is firm on habitability, tenant privacy, and the process a landlord must follow to end a tenancy. Knowing where those lines fall is what keeps a disagreement from turning into a court case.

Leases: What Must Be in Writing and What Can’t Be in a Lease

A rental agreement in Wisconsin does not have to be written to be enforceable. The exception is any lease longer than one year, which must be in writing and must state the rent, the start and end dates, and a description of the property.¹ Oral month-to-month deals are valid but leave both sides short on proof when something goes wrong.

When the agreement is in writing, the landlord must give you a copy at signing, and any house rules must be shared before you sign or hand over any money.² If your lease has an automatic renewal clause, the landlord must send a separate written notice 15 to 30 days before it kicks in, or the renewal cannot be enforced.³

A clause does not become enforceable just because you signed it. Wisconsin law automatically voids residential lease provisions that:

Release the landlord from the duty to deliver and maintain a habitable unit.
Allow lockouts, utility shutoffs, or any eviction outside of court.
Require the tenant to pay the landlord’s attorney fees in any dispute.
Accelerate the remaining rent on default. The landlord must also make reasonable efforts to re-rent.
Waive the landlord’s liability for property damage or injury caused by the landlord’s own negligence.
Authorize a confession of judgment against the tenant.
Terminate the tenancy because a crime happened on the property where the tenant or a household member was the victim.
Penalize a tenant for calling law enforcement, health, or safety services.⁴

The administrative code also forbids a landlord from seizing or holding your personal property as leverage, outside a narrow set of court-based exceptions.⁵

For a month-to-month tenancy, a landlord who wants to change any term, including rent, must give at least 28 days’ written notice.⁶

Security Deposits

Wisconsin sets no cap on how much a landlord can charge for a security deposit, but the handling rules are strict. Before accepting your deposit, the landlord must tell you in writing that you have at least seven days from the start of the tenancy to inspect the unit and report pre-existing damage.⁷ Anything you document during that window cannot later be charged against your deposit. Tenants who skip the inspection almost always pay for it at move-out.

After you move out, the landlord has 21 days to either refund your full deposit or send an itemized statement explaining each deduction, with receipts or a detailed cost breakdown. Allowable deductions are unpaid rent, unpaid utility charges spelled out in the lease, and the cost of repairing damage beyond normal wear and tear. Routine maintenance, aging of the unit, and depreciation of appliances cannot be charged to you.

If a landlord wrongfully withholds any part of your deposit, you can recover double the amount withheld plus reasonable attorney fees. That doubling is what gives tenants real leverage in small claims court.

Rent and Late Fees

There is no rent control in Wisconsin. Once the rent amount is agreed to, it holds for the lease term, and in a month-to-month arrangement the landlord has to give 28 days’ written notice before raising it.⁶

Late fees only apply when the lease actually says so. A landlord cannot invent a late fee after the fact.⁸ Two other limits apply even when the lease does include a late fee: the landlord must apply any rent prepayments before assessing the fee, and the landlord cannot charge a fee for your failure to pay a previous late fee. Wisconsin does not cap the dollar amount, but a fee far out of proportion to the landlord’s actual costs can be challenged as an unfair trade practice.

If you fall behind, the landlord must deliver a five-day written pay-or-vacate notice before anything else can happen.⁹ That five-day window is a hard requirement. Pay in full inside it and the tenancy continues.

Repairs and What You Can Do If the Landlord Won’t Act

Landlords in Wisconsin have a broad duty to keep rental units habitable. The statutory obligation covers structural integrity, working plumbing and electrical systems, functioning heat, and repair of any equipment the landlord supplied with the unit.¹⁰ If the community has its own housing code, those requirements apply for items like plumbing and electrical work, which often means a higher standard in bigger cities.

Tenants have their own duties: keep the unit reasonably clean, use fixtures and appliances properly, and avoid causing damage through neglect. The landlord does not have to pay to fix problems the tenant created.

When the landlord fails to maintain the unit and conditions get bad enough to be hazardous or to interfere substantially with how you use the space, the law gives you two options. If the unit is truly untenantable, you can move out immediately and stop paying rent, and the landlord must refund any prepaid rent covering the period after the unit became unlivable. If you stay despite the problem, your rent is reduced in proportion to how much of the unit’s normal use you’ve lost.¹¹

One point catches people off guard. Wisconsin does not allow you to withhold rent entirely while staying in the unit. Partial abatement is the limit if you remain. Withhold everything and keep living there, and the landlord can file for eviction based on nonpayment.

Landlord Entry

While you are a tenant, you have the right to exclusive possession of the unit.¹² A landlord may enter to inspect, make repairs, or show the unit to prospective tenants or buyers, but must give at least 12 hours’ advance notice and enter only at reasonable times.¹³ You can agree to a shorter notice, but the landlord cannot shorten it on their own. The landlord must also announce their presence by knocking or ringing, and identify themselves if anyone inside asks.

Entry without advance notice is allowed only for a health or safety emergency, or when you are absent and the landlord reasonably believes entry is needed to prevent damage. A landlord and tenant can agree in writing to a “nonstandard rental provision” that permits entry in additional situations, but that provision has to be presented in a separate document, discussed before signing, and signed or initialed by the tenant. Repeated entries without proper notice can lead to a complaint with the Wisconsin Department of Agriculture, Trade and Consumer Protection or a small claims lawsuit.

Retaliation Is Prohibited

A Wisconsin landlord cannot raise your rent, cut services, refuse to renew your lease, or start eviction proceedings because you did something you had the legal right to do. Protected actions include complaining in good faith to an elected official or local code enforcement agency, telling the landlord directly that the unit violates habitability standards or a local housing code, and exercising any other right you have as a residential tenant, including requesting repairs or abating rent as allowed by statute.

If an adverse action would not have happened but for the protected activity, retaliation can serve as a defense in an eviction case or as the basis for a separate lawsuit.¹⁴ The protection does not cover complaints about conditions the tenant caused, and it does not block eviction for genuine nonpayment of rent.

Breaking a Lease Early for Safety Reasons

You can end a Wisconsin lease early without penalty if you or your child faces an imminent threat of serious physical harm from another person. You must give the landlord written notice along with a certified copy of a qualifying document: a domestic abuse restraining order, a child abuse restraining order, a harassment injunction based on sexual assault or stalking, a condition of release ordering the person not to contact you, or a criminal complaint alleging domestic abuse, sexual assault, or stalking.¹⁵

Once you deliver proper notice and the qualifying document, your rent obligation ends at the close of the month following the month you gave notice or moved out, whichever is later. The landlord still has to make reasonable efforts to re-rent the unit.

Fair Housing and Lead Paint

Federal fair housing law prohibits landlords from discriminating based on race, color, religion, sex, national origin, familial status, or disability at any stage of the rental process.¹⁶ For tenants with disabilities, the landlord must allow reasonable modifications to the unit at the tenant’s expense and must make reasonable accommodations in rules when needed for equal use of the housing, such as waiving a no-pets policy for an assistance animal. Complaints go to HUD’s Office of Fair Housing and Equal Opportunity within one year of the discriminatory act.¹⁷

If the property was built before 1978, the landlord must disclose any known lead-based paint or lead hazards, hand over any available inspection reports, include a federally prescribed warning, and give you the EPA-approved information pamphlet before you sign.¹⁸

Eviction

Wisconsin requires landlords to go through court to evict. Changing the locks, shutting off utilities, or removing your belongings on their own is illegal.

Required Notices

For nonpayment of rent in a month-to-month or week-to-week tenancy, the landlord must give at least five days’ written notice to pay or vacate. Pay in full inside that period and the tenancy continues.⁹ For lease violations other than nonpayment, the landlord must give at least 14 days’ notice to vacate, and that notice does not come with a right to cure the problem and stay.

If the property has a federally backed mortgage loan or receives certain federal housing assistance, the CARES Act adds a 30-day written notice requirement before a landlord can file for eviction based on nonpayment. Multiple courts and federal agencies have confirmed that this 30-day notice requirement has no expiration date.

Court and the Writ of Restitution

If you do not vacate after the notice period, the landlord files an eviction lawsuit in small claims court. You receive a summons and can appear, present defenses, challenge the notice, or raise retaliation. If the court rules for the landlord, it issues a writ of restitution authorizing the sheriff to carry out the removal and to take any personal property left in the unit to a storage location in the county.¹⁹ The sheriff must mail notice within three days telling you where the property is being held. Storage costs after delivery are your responsibility, and failing to claim the property can result in its disposal.

Military Service Protections

Active-duty servicemembers and their dependents have added protections under the federal Servicemembers Civil Relief Act. A court may stay an eviction proceeding for at least 90 days when the servicemember shows that military duties prevent them from appearing.²⁰ A servicemember who receives orders for a permanent change of station or a deployment of 90 days or more can also terminate a residential lease by delivering written notice and a copy of the orders. The termination takes effect 30 days after the next rent due date following delivery, no early termination fee is allowed, and any rent paid in advance for the period after termination must be refunded within 30 days.

1
Wisconsin State Legislature. Wisconsin Code 704 – Requirement of Writing for Rental Agreements and Termination
2
Legal Information Institute. Wis Admin Code ATCP 134.03 – Rental Agreements and Receipts
3
Wisconsin State Legislature. ATCP 134.09(3) – Automatic Lease Renewal Without Notice
4
Wisconsin State Legislature. Wisconsin Statutes 704.44 – Residential Rental Agreement That Contains Certain Provisions Is Void
5
Wisconsin State Legislature. ATCP 134.08 – Prohibited Rental Agreement Provisions
6
Wisconsin State Legislature. Wisconsin Statutes 704.19 – Notice Necessary to Terminate Periodic Tenancies and Tenancies at Will
7
Legal Information Institute. Wis Admin Code ATCP 134.06 – Security Deposits
8
Wisconsin State Legislature. ATCP 134.09(8) – Late Rent Fees and Penalties
9
Wisconsin State Legislature. Wisconsin Code 704.17 – Notice Terminating Tenancies for Failure to Pay Rent or Other Breach by Tenant
10
Wisconsin State Legislature. Wisconsin Code 704.07 – Repairs and Untenantability
11
Wisconsin State Legislature. Wisconsin Statutes 704.07(4) – Untenantability
12
Wisconsin State Legislature. Wisconsin Statutes 704.05 – Rights and Duties of Landlord and Tenant
13
Wisconsin State Legislature. ATCP 134.09(2) – Unauthorized Entry
14
Wisconsin State Legislature. Wisconsin Statutes 704.45 – Retaliatory Conduct in Residential Tenancies Prohibited
15
Wisconsin State Legislature. Wisconsin Statutes 704.16 – Termination of Tenancy for Imminent Threat of Serious Physical Harm
16
Office of the Law Revision Counsel. 42 US Code 3604 – Discrimination in the Sale or Rental of Housing and Other Prohibited Practices
17
eCFR. 24 CFR Part 103 – Fair Housing Complaint Processing
18
Office of the Law Revision Counsel. 42 US Code 4852d – Disclosure of Information Concerning Lead Upon Transfer of Residential Property
19
Wisconsin State Legislature. Wisconsin Code 799.45 – Execution of Writ of Restitution and Disposal of Personal Property
20
United States Courts. Servicemembers Civil Relief Act (SCRA)