1) Google up and read the state statutes for both mortgage foreclosure, and tax deeds.  

I read through the statutes and then talked with Florida lien buyers online for their experiences.

This is a rather broad question which may be covered by respective statutes, however is there a maximum interest rate/penalty levied for tax lien redemption?

Even if it is pointing out a provision in the lease or a statute that could impose a major liability on them if they don't get the insurance and someone gets hurt.

The method of sale is contained in your state statutes/laws and/or the legal documents pertaining to the suit associated with the foreclosure proceedings. 

Most states also require strict compliance with the procedures of the cognovit statute.

Frank,Under the Statutes in CT (NJ is probably similar), you are required to provide Workers Compensation coverage for any employee. 

Illinois has a "sale in error" statute that allows refunds in many situations that may be considered "horror stories."

Policy Loans are mandated by State Statute in all 50 states. 

Debt collectors are completely screwed by the Illinois orders, including order 2020-10.Thanks for the clarification though I disagree that individual landlords collecting rent on their own behalf are regulated under the statute you cite any more than they are regulated by the federal FDCPA (do you advise Illinois landlords to obtain a license as a collector in Illinois?)