For those of you that do an online application or furthermore just a simple "form" that is completed online, how do you go about acquiring and subsequently providing proof of obtaining such authorization without a signature?

They refuse to provide proof that the tenants who received the keys were even properly ID'd.

And I really appreciate these bullet point steps to take, thank you!

If they prove to be loyal I will give them a lower percentage for being loyal, but not accepting an "I will work with you forever" deal with no proof of concept or relationship.

In my state, you have to put the license on hold, and then before you can reactivate it, you have to show proof of completing 40 hours of CE. 

These are 6 inches long with a cork back and coupled with a magnifying glass or a pair of magnified reading glasses which you can get at the corner drugstore for less than $10 - makes reading the contracts easier. 

I have no proof of either of those things though so I'll have to do more digging.

What proof If any can I request from the tenant to prove this?

Is DIY cost segregation audit-proof?

Owned Car with $852 Monthly PaymentSince you've refinanced this loan to remove the borrower, the lender likely needs proof that this payment is no longer your obligation.