Which of the following is NOT typically included in a valid lease?

A valid lease usually contains essential elements that establish the terms of the rental agreement between landlord and tenant. These include a description of the premises, which specifies the location and type of property being leased, and the covenant of quiet enjoyment, which assures the tenant their right to use the property without interference from the landlord or others. Additionally, the security deposit is typically mentioned as it serves to protect the landlord against potential damages or unpaid rent at the end of the lease period.

In this context, income statements are not a standard component of a lease. While they can provide insight into the financial aspects of an investment property, they are not necessary for the validity of a lease agreement itself. This means including income statements in a lease document is not a standard requirement and thus is the correct choice for what is NOT typically included in a valid lease.