In the end part of the hostile dispute to get money from me she claimed I should not have chanrged since hers is a service animal.

The small claims limit is $6000 in Indiana.

They will not issue a security deposit check they will only give you a voucher letter to submit a claim.

Now the tenant is claiming that since they did not receive the deposit/itemized deduction statement/ receipt within the 21 days, she is entitled to the full refund and threatening small claims court.

Are any of this companies allow you to quit claim title so that you can change to an LLc?

Another thought I had is that you might run into trouble with insurance if you file a claim and work is done unpermitted.

I said no way and he's claiming "that's how he always does it."  

Making wild claims about the easy riches available with no work and almost no capital.  

The Averys use to claim the smokies were recession proof without having owned through a recession.  

Otherwise if buyer fails to pay, seller has to incur legal expenses either to take back their ownership through deed or to assert a claim against buyers other assets (if there are any).