Also charging them a 50$ late fee (if it takes them more then 7 days to pay) im thinking maybe I tell them they need to start paying on the first and kinda frame it like a warning?

It would really suck to lose money and also have to pay taxes. 

If the properties are split into more than one LLC, then each LLC will need its own accounts.Checking: collect all income here, then use it to pay bills.

Hello Kelly,As an audit manager, do you get to see which clients have a lot of real estate investments? 

When using the seller concessions, there is no impact to your rates and the seller pays for your closing costs. 

You could check the recorder of deeds, or just hop on a call/video chat with them and discuss their process with them.You may also ask for references or past clients, or properties they've funded, or HUDs. 

And finally how do we even know if you really are an investor and if you really lost any money and how much.. there is another thread on BP where someone like you ( major bone to pic) started flaming the company because they could not pay their interest payment or get a redemption and it boiled down to that individual had a 5k investment total ..

I pay 5$ per rental I think this scales nicely.

He’d pay $50 - $100 for these, and wait thru the redemption period and then file for title.

I dont know the answer here, it is above my pay grade but if I were you this is where I would start.Talk to a lawyer.