The Madison security deposit demand letter that gets deposits back.
Wisconsin law gave your Madison landlord 21 days to return it or itemize. If that clock has run, a Madison security deposit demand letter puts Wis. Admin. Code ATCP § 134.06; Wis. Stat. § 100.20(5) to work on your side.
Last updated September 2026 · local figures: U.S. Census ACS 2024 5-year
| Median rent in Madison | $1,413/mo |
| Typical deposit ≈ one month | ≈$1,400 |
| Statutory 2× on wrongful withholding | $2,800 |
| Landlord's potential exposure | $2,800 |
Median gross rent: U.S. Census Bureau, ACS 2024 5-year (table B25064). Deposit example rounded to one month's rent; statutory figures are ceilings, and courts decide actual awards.
Madison deposit law at a glance
The law that protects your deposit
Deposits in Madison are governed by Wisconsin state law: Wis. Admin. Code ATCP § 134.06; Wis. Stat. § 100.20(5). Violations of ATCP 134 can make the landlord liable for double the tenant's pecuniary loss plus attorney's fees under § 100.20(5). Full Wisconsin deadline & penalty guide →
The court that would hear it
Deposit claims from Madison are filed in the Small Claims (Circuit Court) serving Dane County, a court designed for people without lawyers, hearing claims up to $10,000. A typical Madison deposit, even at the statute's $2,800 cap, fits under that limit, which is exactly why a statute-citing certified letter usually settles it first.
Local rules in Madison
Worth knowing before you read older advice about Madison: Wisconsin bars cities from adding their own deposit rules. Wis. Stat. Section 66.0104, from 2011 Act 108, stops any city, village, town or county imposing deposit requirements beyond the state administrative rules, and any local ordinance that conflicts cannot be enforced. Madison General Ordinance 32.07 used to cap deposits and require interest; those parts no longer apply. ATCP 134.06 is the whole rule here.
What actually goes in the mail
You read the whole letter before paying anything. You sign it, we print it, and it goes out by USPS Certified Mail with return receipt requested. You get the tracking number, the delivery record and a signed PDF carrying a fingerprint of its exact wording.
How it works covers every step, and what it costs to do the same thing alone.
The bit that stops them arguing
Not a logo that says “verified.” A short record of how and when you signed, printed on the letter your Madison landlord is holding, plus a code made from the letter's own words.
- Tap to explain
- The demand paragraph
- The signature record
- The SHA-256 hash
- Certified Mail with Return Receipt
Signature method: drawn by the signer on screen. Signed: August 30, 2026 at 4:12 PM CDT Document hash (SHA-256): 4a7f2c91e0b8d35a6c14f9027be3d8815c0a6f4392db77e1a05c8b3e6f19d24c Signed from IP 203.0.113.24 Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64) Consent to sign electronically was recorded at the time of signing. Mailed USPS Certified Mail on 2026-08-31, article no. 9407 3000 0000 0000 0000 00.
The closing words above are the real ones our engine writes for Madison letters, statute and deadline included. The name, signature and codes are made up; yours carry your own record. The time is shown in the signer's own time zone, not ours.
That code is built from every word in your letter. Change one word and it no longer matches. Type it into our checker and it tells you the letter is the same one you signed. Check a letter code yourself, Madison or anywhere →
What happened to Wisconsin renters who sent one
Reported by the renter after their landlord's window closed, and published only where they agreed to it. Amounts are what they told us came back. We never publish a full name, an address, or a screenshot. Results vary and no outcome is guaranteed.
What a Madison deposit is usually worth
Rent in Madison runs to a median of roughly $1,413 (ACS 2024 5-year). Deposits generally track that, which makes it a fair proxy for the sum in dispute. That is about 30% above the Wisconsin median of $1,087, which means deposits here run larger than the statewide picture suggests, and so does what you lose by writing one off.
More renters than owners live in Madison: about 54% of households rent. In a majority-renter city, deposit disputes are not an edge case; they are a routine feature of the housing market, and local courts see them constantly. The rule that governs what happens to that money is set at the state level, by Wis. Admin. Code ATCP § 134.06; Wis. Stat. § 100.20(5), and it applies in Madison exactly as it does anywhere else in Wisconsin.
It is worth naming the imbalance plainly. To you that sum is next month’s rent or the cost of the move you just made. To a landlord holding a dozen of them it is a line item worth stalling on, because stalling has historically been free. A formal, dated, statute-citing demand is what makes it stop being free.
Madison adds a layer state law does not
Most renters never find this out, and landlords rarely volunteer it:
Worth knowing before you read older advice about Madison: Wisconsin bars cities from adding their own deposit rules. Wis. Stat. Section 66.0104, from 2011 Act 108, stops any city, village, town or county imposing deposit requirements beyond the state administrative rules, and any local ordinance that conflicts cannot be enforced. Madison General Ordinance 32.07 used to cap deposits and require interest; those parts no longer apply. ATCP 134.06 is the whole rule here.Local rule on top of Wis. Admin. Code ATCP § 134.06; Wis. Stat. § 100.20(5) · general legal information, not legal advice
Do not swap the state citation for the local one. The statute is what carries the deadline and the penalty. Treat the local layer as an additional argument, verify it is current with the city, and raise it if the reply you get is dismissive.
Leaving a Madison rental without losing the deposit
Here you are likely dealing with the owner directly. That can mean the dispute feels personal, and it also means one well-drafted letter reaches the person who actually decides, instead of disappearing into a support inbox.
- Do a final photo pass at handover. Every room, every surface, and the meter readings. Keep the originals: their embedded timestamps are what make them evidence rather than pictures.
- Make the address handover provable. Email, text, certified mail, USPS change of address confirmation: any one of them, kept.
- Confirm where formal notice should go. A management company address on a rent portal is often not an address that counts for serving anything.
- Do not wait for the deadline to feel comfortable. Wisconsin gives them 21 days. Once that has passed, waiting adds nothing but risk to your own evidence.
Where a Madison renter would actually file
Most of these disputes end with a check, not a hearing. But the letter only carries weight because of what sits behind it, so it is worth knowing what that is.
Wisconsin routes deposit claims to the Small Claims (Circuit Court), with a limit of $10,000. For a rental in Madison, that normally means the court serving Dane County. Fees, forms and service rules are set locally rather than statewide, so check the court information for Dane County before filing.
Filing fees are typically a small fraction of a deposit, and the process is designed for people representing themselves. What decides it is paperwork: the lease, dated photographs, proof of your forwarding address, and a demand letter you can prove arrived.
Madison renters, by the numbers
Sources: U.S. Census Bureau, ACS 2024 5-year, tables B25064 & B25003 (Madison; Census place “Madison city”); Wis. Admin. Code ATCP § 134.06; Wis. Stat. § 100.20(5). Population ≈278,000.
Madison deposit questions
How long does a landlord in Madison have to return a security deposit?
Can I sue my landlord in small claims court in Madison?
Is a demand letter worth it for a typical Madison deposit?
Does Madison have its own deposit rules on top of state law?
General legal information, not legal advice. Court limits and city ordinances change; verify current rules or consult a licensed Wisconsin attorney.
The four arguments behind most Madison deposit disputes
Whatever your landlord has told you, a deposit dispute is usually one of four arguments. Work out which one yours is first.
Disputing a named deduction?
Faster route: hand the entire statement to the deduction checker and see which Madison charges hold up.
Where to go from here
Everything below is free and none of it needs an account.
- See an example security deposit letter, annotated before you write a word of your own.
- Then put your own deposit through the calculator, using the deposit you actually paid.
- Read Wisconsin deposit law in full, the layer of law above Madison.
- If the letter does not work, read how Wisconsin small claims court actually works.
- Curious where you stand? See how Wisconsin ranks against the other 50 jurisdictions.
Other Wisconsin cities
Deposit law is the same across Wisconsin. Rent, venue and local rules are not, so each of these has its own page.
Not renting in Madison any more? We send the security deposit demand letter service Madison, Wisconsin renters use in all 50 states and the District of Columbia, each built on that state's own statute.
Madison tenant resources
Nothing on this page has to be done through us. These are the free routes open to a renter in Madison.
- Legal Action of Wisconsin Free and low-cost civil legal help for Wisconsin renters, including housing and deposit questions.
- Wisconsin DATCP Where Wisconsin consumer complaints are filed. Useful when a landlord is a large operator with a pattern.
- Dane County court Filing fees, forms and service rules are set locally. This is the page to read before you file.
- Wisconsin Small Claims (Circuit Court) The state judiciary's own small claims instructions and forms. Claims up to $10,000.
Government and nonprofit resources, listed because they are useful. We are not affiliated with any of them, and none of them is affiliated with us. Every link here was checked on August 30, 2026.