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🇺🇸 Wisconsin tenant document

Wisconsin Security Deposit Law & Demand Letter

Landlord kept your deposit? Check the Wisconsin return rules, then challenge withheld funds with an organized written demand, your dates and amounts, an evidence plan, and official starting points in one downloadable pack.

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No account required · Five-part PDF · $39 one-time purchase

Official framework

Wisconsin Statutes §§ 704.28 and 100.20(5); Wis. Admin. Code § ATCP 134.06

Wisconsin generally requires the landlord to deliver or mail the security deposit, less amounts lawfully withheld, with a written statement accounting for any amount withheld, within 21 days after the rental agreement’s termination date, with different trigger dates after an early move-out, a rerental, or a move-out after the termination date.

Read the official statute ↗

Content reviewed October 1, 2026. General information only—not legal advice.

Wisconsin security deposit rules

How Wisconsin deposit returns generally work

Wisconsin generally requires a landlord to deliver or mail a residential security deposit, less amounts lawfully withheld, within 21 days after the rental agreement terminates, along with a written statement describing each item withheld and the amount for each. Deductions are limited to tenant damage, waste, or neglect, unpaid rent, certain utility and permit charges, and separately signed nonstandard rental provisions, not normal wear and tear, and Wis. Stat. § 100.20(5) provides for twice the pecuniary loss plus costs and attorney fees when a court finds a violation.

Wis. Stat. § 704.28(4) and ATCP 134.06(2) generally require the deposit, less lawful withholdings, to be delivered or mailed within 21 days after the rental agreement terminates, with different triggers after an early move-out, a rerental, or a late move-out.
Withholding is limited to tenant damage, waste, or neglect, unpaid rent, certain utility and permit charges, and signed nonstandard rental provisions, not normal wear and tear; ATCP 134.06(4) requires a written statement describing each item withheld and its amount.
Under Wis. Stat. § 100.20(5), a person suffering pecuniary loss because of a violation of ch. ATCP 134 shall recover twice that loss plus costs, including a reasonable attorney fee, as determined by a court.

Watch your own deadline: The 21-day period is not conditioned on a forwarding address, but a landlord who otherwise complied is not in violation solely because the postal service could not deliver the deposit (ATCP 134.06(5)). Give the landlord your mailing address in writing and keep proof of when you sent it.

Check coverage: Section 704.28 applies to residential tenancies only, and ch. ATCP 134 excludes certain units, such as institutional housing, tourist or transient rentals, free or employee housing, and government-owned units. Rent prepaid beyond one month is treated as part of the deposit, and local ordinances may not add security-deposit requirements beyond the state rules.

These are general summaries, not conclusions about your situation. Review the linked official text and obtain legal advice when needed.

Deadline calculator · Normal wear and tear vs. damage · How to get your deposit back · Deadlines in other states

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Wisconsin deposit dispute

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These facts generate your demand letter, timing worksheet, dispute organizer, evidence log, and escalation-prep sheet.

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Frequently asked questions

How long does a landlord have to return a security deposit in Wisconsin?

Wisconsin generally requires the landlord to deliver or mail the security deposit, less amounts lawfully withheld, with a written statement accounting for any amount withheld, within 21 days after the rental agreement’s termination date, with different trigger dates after an early move-out, a rerental, or a move-out after the termination date. Check the official statute for the conditions that apply to your tenancy.

Does TenantShield guarantee that I will recover my Wisconsin security deposit?

No. The pack organizes a written demand and supporting record. The lease, facts, delivery, evidence, defenses, and any court decision control the result.

What is included in the paid PDF?

A personalized demand letter, timing worksheet, deduction dispute organizer, evidence and delivery log, and escalation-preparation sheet with official source links.

Does the pack automatically demand penalties or enhanced damages?

No. It identifies provisions to review and makes clear that potential enhanced remedies depend on facts and, if disputed, a court determination.

Can I preview the demand letter before paying?

Yes. Complete the guided form to see a personalized preview. The finished five-part PDF costs $39 USD as a one-time purchase.