I'd like to know how does one go about financing a multifamily home that does not make enough income, but the tenants of the prospect home are still in lease...how do you allow your lender to view a percentage of that as possible income, if possible? 

You are NOT going to get an entire course for free on these forums.What some people do successfully is to use delinquent and defaulted taxes to create a "hit list" of prospective motivated Sellers.

@Henry Montgomery III  Here's a tip: Spend more time studying and practicing how to ask better questions of prospects. 

To reduce vacancy, a TK provider could rehab the house to make it look new (new countertops, ceramic tile, new vanities, cabinets, etc), so that it makes your property more attractive to prospective renter instead of a landlord whose home looks like it has not been updated in 20 years. 

There are also times when resident prospects don't meet their criteria and they might be qilling to give you the lead.  

Is there a list or site that I could find NNN prospects that are interested in my market?

Greg did a great job by responding to your OP twice and laying out his prospective, which I found very logical and informative (to me).  

Public Records access - so that you can pull data that you can build lists to prospect with3.  

Here's what you need to weigh before you make your purchase from my prospective.  

Once we get some pictures of us with prospective sellers, homes we have purchased and are rehabbing or have rehabbed I plan to change some things up.