I know there are some laws around HOA lien treatment, so that's the next thing to nail down.

I suggest you credit taxes to the buyer and collect taxes from the buyer sufficient to pay them, your attorney should set this up.It won't be long before someone gets nailed for perdatory practices, IMO.A CFD is a financing arrangement.

The hope is to sell the home before the foreclosure is final, preserving some equity for the owner or at least avoiding a foreclosure on their record.

I agree with @Chris Music he pretty much nailed it. 

What I found out quickly is its a lot cheaper to replace blinds than it is to replace wood trim that's been butchered with a bunch of nail holes.

The State Historic Preservation Offices and the National Park Service review the rehabilitation work to ensure that it complies with the Secretary’s Standards for Rehabilitation.

Each time, someone will come in and say that they believe the % is X or Y rather than  50% and provide some type of example or assumptions to debate their point.Can one investor have 25 single family residence doors over a 25 year period, invest in a certain specific market with a certain specific strategy and nail a total expense ratio of 40% over that 25 year span?

@Evan Polaski nailed it.

That is who I would talk to and ask why they are paying the property taxes.Thanks Ken, you nailed it.

Looks like @Bill Brandt hit the nail on the head!