I have electronic rent receipts I provided to the tenant. 

For this particular lot sale which was offered at a lower starting bid second time same year for 18k (because someone who bid $54k for a 27k tax default amount apparenty did not pay up), the withdrawal happened the 3rd (last) day of auction.I called county and I was informed by Asst.

My question would be why aren't the tenants paying electronically?

My ideal scenario would be to own a small investment company with a partner that holds a few mid-sized rental properties for baseline income, and supplements this with a few high-profit flips every year to help grow the rental portfolio and pay for lifestyle upgrades, vacations, etc.My formal education is an Electrical Design engineer, and for the past 10 years I've worked for large companies designing complex electronic (computer) circuits for things like Medical Devices, LED lighting, etc.

Below is info I found on a lawyer's  website:Property is Being Sold Subject to HUD Guidelines 24 CFR 206.125This property is a Fannie Mae Reverse Mortgage REO.The code above allows an heir to purchase the property at 95% of the listed price.Other stipulations of this type of property include: Property cannot be sold below appraised value (LIST PRICE)No mediationNo electronic signaturesNo repairs, “AS IS AT TIME OF CLOSING”No buyer closing costs paid by seller are allowed on the HUDBuyer pays HOA Doc & Transfer FeeNo utilities are on.

Would they at least confirm that the list was an electronic copy?

I have paper applications, but have been trying to get everyone to use electronic applications via Cozy.  

We do not accept DocuSign or other electronic signatures.

You will also need a good plan, know it front to back, maybe even have an electronic presentation with the data laid out.

Written communication (email or texts) work as well, email preferred unless you have a way to back your texts up easily so that you'll actually do so.You'll want to explain how to pay rent (money orders would work well since they're next door, but there are also some free electronic payment systems that are worth looking into for your convenience and theirs.