It is a smaller advertising company with a casino for a client.

The demand for vacation there is huge due to lakes, ski resorts, casinos, hiking, hunting etc. 

I've never experienced "abandonment", but DJT casinos apparently fit? 

US Treasury liens, usually, IRS, if file after another lien was filed, can be removed from property attachment via a foreclosure IF the government agency holding the lien was given sufficient notice as determined by Federal law.  

Maybe you know this but the Treasury Department does not pay you interest on that money if you leave it with them over the 27.5 or 39 years. ;-)   

There is no such thing as get rich quick, if you want to play that game, go to casino and go all in and try to double every time (that's the only get rich quick scheme). 

They may always revolve around the casinos/hotels but they are also expanding past just hotels and entertainment. 

Did you vet that they were a specialist in real estate when hiring him/her.If you are both arguing on a specific topic, you both can go through the tax codes, treasury regulations to provide support of why one is right / wrong.Section 469 discusses passive activities.Best of luck.

There is specific documentation from the treasury that describes in detail what a bank must do at a minimum to identity a customer.

We also have a few casinos but I do not fancy us to be Las Vegas by any means.