This answer is for general understanding only and is not to be considered legal advice on a particular matter. Please consult directly with an attorney should you have a legal issue. First, Wisconsin statutes only contemplate 5-Day, 14-Day, and 28-Day notices relative to residential tenancies. Therefore, I am not sure of the basis for a 30-Day notice, unless 30 days was required by the lease. There are varying provisions in the statute concerning how to calculate the time if a notice is...