Wisconsin Security Deposit Law: Deadlines, Penalties & How to Get Your Deposit Back
Wisconsin gives a landlord 21 days to return your security deposit or send an itemized statement of deductions, under Wis. Stat. § 704.28. If that window has passed and you haven’t been paid, you have leverage — here’s exactly what the statute says and how to act on it.
Wisconsin security-deposit law at a glance
- Deadline to return / itemize
- 21 days
- after the tenancy ends
- Bad-faith penalty exposure
- Up to 2×
- a court may award if it finds bad faith
- Itemization required?
- Yes
- missing the deadline can forfeit the right to withhold
- Attorney’s fees recoverable?
- Yes
- under Wis. Stat. § 704.28
How long does a Wisconsin landlord have?
Under Wis. Stat. § 704.28, a Wisconsin landlord has 21 days after your tenancy ends to return your deposit or provide an itemized statement of any deductions. Wisconsin requires that itemized statement when the landlord keeps any part of the deposit. Count from the day the tenancy ended. If the deadline has passed and you haven’t been paid or itemized, your landlord is late — and that’s the leverage your demand letter is built on.
What penalty can a Wisconsin landlord face?
A landlord who keeps a deposit in bad faith may owe up to 2× the deposit. Specifically, under Wis. Stat. § 704.28, Wisconsin law lets a tenant seek the right to withhold, forfeited by noncompliance; double the amount wrongfully withheld plus attorney's fees and court costs.
Important: any penalty is something a court may award if it finds the landlord acted in bad faith — it is never automatic, and you would still need to make that case. Wisconsin also lets a prevailing tenant recover attorney's fees.
How to get your deposit back in Wisconsin
- 1. Send a written demand. Put the deadline your landlord missed and the statute (Wis. Stat. § 704.28) in writing, by certified mail with return receipt, so you have proof of the date they received it.
- 2. Keep your records. Move-out photos, the walkthrough checklist, your lease, and proof you gave a forwarding address are your evidence if the landlord disputes the claim.
- 3. If they don’t pay, file in small claims. You can ask a Wisconsin small claims court to order the deposit returned, and — under Wis. Stat. § 704.28 — to seek the right to withhold, forfeited by noncompliance; double the amount wrongfully withheld plus attorney's fees and court costs plus attorney's fees, which the court may award if you prove your case. The small-claims dollar limit varies by court within the state, so check your county’s limit before filing.
Generate your Wisconsin demand letter
Run the free leverage check — enter your deposit and how long it’s been, and we’ll show you exactly how many days past Wisconsin’s 21-day deadline your landlord is and the penalty exposure under Wis. Stat. § 704.28. Then, for a flat $39, get a firm, statute-cited demand letter you send yourself plus a Wisconsin small-claims escalation roadmap. You keep 100% of whatever you recover.
Wisconsin security deposit FAQ
- How long does a landlord have to return a security deposit in Wisconsin?
- Wisconsin law gives a landlord 21 days to return the deposit or send an itemized statement of any deductions, under Wis. Stat. § 704.28. Count from the day your tenancy ended; if that window has passed and you haven't been paid or itemized, your landlord is late.
- What penalty can a Wisconsin landlord face for wrongfully keeping a deposit?
- Under Wis. Stat. § 704.28, the right to withhold, forfeited by noncompliance; double the amount wrongfully withheld plus attorney's fees and court costs. That is something a court may award if it finds bad faith — it is not automatic, and you would still need to make that case. Wisconsin also lets a prevailing tenant recover attorney's fees.
- Does my Wisconsin landlord have to itemize deductions?
- Yes. Under Wis. Stat. § 704.28, a Wisconsin landlord must provide an itemized statement of any deductions within the return window. Missing the deadline can forfeit the landlord's right to keep any of the deposit.
- Can I take my Wisconsin landlord to small claims court over my deposit?
- Yes. If your landlord won't return the deposit after a written demand, you can file in Wisconsin small claims court (small-claims dollar limits vary by court within the state). There you can ask the court to order the deposit returned, and — under Wis. Stat. § 704.28 — to seek the right to withhold, forfeited by noncompliance; double the amount wrongfully withheld plus attorney's fees and court costs plus attorney's fees, which the court may award if you prove your case. Small claims is designed to be navigated without a lawyer.
Sources
The Wisconsin facts on this page are drawn from Wis. Stat. § 704.28 and the references below. Always confirm the current text of the statute for your situation.