Wisconsin Rent Late Fee & Grace Period Calculator
$90.00
No fixed statutory cap under Wis. Admin. Code ATCP § 134.09(8). Late fees must reflect reasonable administrative damages (California courts routinely view ~5% as the customary judicial limit).
Wisconsin Late Fee Laws at a Glance (Wis. Admin. Code ATCP § 134.09(8))
Wisconsin Administrative Code ATCP § 134.09(8) governs late fees. The state does not mandate a statutory grace period unless written in the lease agreement.
| Mandatory Grace Period | No statutory grace period (governed by written lease terms) |
|---|---|
| Maximum Statutory Fee Limit | Under Wis. Admin. Code ATCP § 134.09(8), a landlord cannot charge a late fee unless specified in the rental agreement, and cannot charge multiple late fees for a single rent default. |
| Written Lease Clause Required? | Yes — Mandatory under state law |
| Primary Governing Statute | Wis. Admin. Code ATCP § 134.09(8) ↗ |
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Key Wisconsin Statutory Nuances & Legal Precedents
- One Fee Per Missed Payment Rule: ATCP § 134.09(8) explicitly forbids charging late fees for failure to pay earlier late fees, preventing compounding debt spirals.
- Mandatory Rental Agreement Clause: Late fees must be clearly stated in the rental agreement before they can be collected.
- Unfair Trade Practice Penalties: Assessing unauthorized or compounding late fees in Wisconsin can trigger double damages and attorney's fees under ATCP Chapter 134.
Milwaukee Compounding Late Fee Prohibition
$1,350
Day 8
$120
$67.5
A landlord charging plus /day compounding to exceeds the reasonable 5% administrative standard (.50) and risks ATCP § 134.09(8) administrative penalties.
Wisconsin Rent Late Fee & Grace Period FAQs
Does Wisconsin have a mandatory grace period for rent?
No. Wisconsin does not require landlords to provide a grace period. Rent is due on the date specified in the lease agreement.
Can Wisconsin landlords charge compounding late fees?
No. Under Wisconsin Administrative Code ATCP § 134.09(8), landlords cannot charge late fees or interest for failure to pay late fees assessed for a previous default.
What notice is required for late rent in Wisconsin?
Under Wis. Stat. § 704.17, landlords must serve a 5-day Notice to Pay or Vacate giving tenants 5 days to cure the nonpayment.
What are the penalties for illegal late fees in Wisconsin?
Under Wisconsin consumer protection statutes (Wis. Stat. § 100.20), tenants subjected to unlawful rental practices may sue for double damages and attorney fees.