Not only for myself but he is asking those who are interested to wire money and give him the copies of their ID.

I picked up a copy of the Rich Dad Poor Dad book after hearing about it from countless guests on the Bigger Pockets podcast and it really changed my life. 

@Cara NallCP2501s are frequently issued for "matching errors" and don't necessarily indicate an incorrect tax return.Generally the 1099-S amounts for rental properties sold are reported on line one of the 4797.The link you referenced merely contains instructions for TurboTax and doesn't clarify how the sale of rental properties were actually reported on your return.If the sales were reported correctly, a CP2501 notice can be frequently cleared up with just a letter explaining everything.It's not really possible to tell what's going on in your specific situation without seeing the complete notice and a complete copy of your tax return. 

Do you have a copy of the fake gc certificate?

Most CPAs will give you a rough quote if you send a copy of your returns. 

If they know they have to move in Oct, they may decide to move early.If they will be your tenants for a month, make sure you have a copy of the lease, the move in inspection, the deposit and prorated rent. 

You’re saying she lied to you, a copy of the original lease should give you more leverage and context for the things she’s likely to be lying about.

Get a copy of the death certificate of the dad.  

I contacted the seller title company and they asked me to send them the copy of the bill and they sent me the payment. 

Here is the language, copy and pasted from the lease:17.