Ok....The tenant is decent in the aspect that she pays on the 1st and she is a professional rentersecondthe tenant payment posted electronically to the merchant site and was processed however within 24 hours they stated they are unable to post the account as the tenant has an account but the merchant felt their payment was a liability and would not release it. 

Taxes - keep at least  7-10 years hard copy (or indefinitely if electronic)Insurance policies - keep current and 1-2 year's past policiesBank statements?

I notice each take a little different approach to renting out vacate units (photos, ad copy, websites, electronic lockboxes, on-site rep, monitoring response times,...). 

To that point, most mortgages are backed by the US Govt and most mortgages are paid by check through the mail or by electronic transfer which adds bank fraud to the charges (all of which involves the interest of the Feds.)

Alternatively, you can pay electronically, through the website Cozy.co (or Zelle or whatever). 

When the property has electronic keypad locks on the exterior entry doors, is it required (by law) for the landlord to also provide the tenant with a physical key?

All of this can be completed electronically. 

If you were to put their dna in an electron microscope you’d see tiny garbage bags of trash everywhere in their proteins and enzymes of the helix ..It’s part of who they are .

When doing your deals were you present to sign any paperwork or was it mostly electronic?

Does someone have a suggestion for a safe, easy and tested app or method to collect rent electronically?