how many days until a landlord must return security deposit in wi?
Deadline for Returning Security Deposit: 21 days after either the date on which the tenantâs rental agreement terminates or the date on which a new tenantâs tenancy begins if the landlord re-rents the premises before the tenantâs rental agreement terminates. (Wis. Admin. Code Â§Â§ 134.06(2))