They collect from borrowers and pay note holders - super easy auto-withdrawal and auto-deposit.  

Heard of some guru try to clear the liens negotiating with the holders but this area is subjective on how much allow to clear

Get a loan servicer involved, that takes the seller's headaches away from the note holder's responsibilities, they or you or both of you can pay that expense.

You simply ask the land contract holder (lender) for the loan payoff before closing the sale of your home.

Tax Collector that it was withdrawn because:- a lien holder on the property bought some sort of legal action to stop the sale and paid taxes while auction was in progress- county did not identify the lien holder during notice period.

A service company to collect the monies and submit letters, stating the NEW title holder in which the asset has been assigned to has been bought.

I came up with a lease option strategy and wanted to present the opportunity to the seller/lien holder, but the listing agent is blocking the process. 

Many note holders are ready for cash after a couple years.

If you are trying to get into the excess/surplus funds business, in GA mortgage holders have priority before the owners.

The theory is that inferior lien holders have to show up to represent their interests while superior liens remain attached.