Wisconsin Security Deposit Law

The Wisconsin rules that matter most

• 21-day return and accounting rule: the baseline trigger is the end of the rental agreement.
• Early move-out branch: if the tenant leaves before the rental agreement ends, the 21-day timing can run from re-rental under DATCP guidance.
• Itemized accounting: if deductions are made, the landlord must give an itemized written statement of accounting.
• Normal wear limit: Wisconsin does not allow routine across-the-board cleaning, painting, or carpet-cleaning deductions caused only by normal wear and tear.
• Forwarding address: the landlord should use the tenant's last known address, and failing to leave a forwarding address does not wipe out the tenant's deposit rights.

What the deposit can be used for

Wisconsin permits withholdings for tenant damage, waste, or neglect; nonpayment of rent; nonpayment of actual utility amounts owed to the landlord; and certain nonstandard rental provisions if properly authorized. The charge still has to fit the rule. Ordinary wear from normal use is not enough.

Check-in and prior-damage records

Wisconsin's rules also protect the move-in record. Before accepting a security deposit, the landlord must provide written notice that the tenant has at least 7 days to inspect and document preexisting damage or defects. The renter should keep that check-in record, because it can help separate old damage from new claims.

Remedies should be handled carefully

Wisconsin statute and administrative-rule violations can support tenant claims, but do not treat any money recovery as automatic in every dispute. The amount withheld, the accounting, the deduction category, the lease terms, the evidence, and the claim route can all matter.

Official sources

Source reviewed: April 2026.

• Wisconsin Statutes section 704.28
• Wisconsin DATCP Landlord and Tenant Guide
• Wisconsin security deposit statute guide

Related Wisconsin guides

• Wisconsin security deposit deadline
• What can a Wisconsin landlord deduct?
• Wisconsin move-out checklist
• Wisconsin security deposit demand letter

The free guide above explains the Wisconsin rule. The paid system gives you the Wisconsin-specific letters in order.