Licensed or not, the PA REC has the authority to handle complaints.

The Tenant authorizes the Landlord and Landlord's Inspector to take any necessary photographs or video footage of the rental unit conditions for the Tenant's file.TENANT AGREES THAT ALL THE PROVISIONS OF THIS RENTAL AGREEMENT ADDENDUM HAVE BEEN READ BY TENANT AND ARE UNDERSTOOD BY TENANT, AND TENANT FURTHER AGREES TO BE BOUND BY THE PROVISIONS AND CONDITIONS AS WRITTEN IN THIS ADDENDUM. _________________________________________________ _______________________________Tenant Date_________________________________________________ _______________________________Tenant Date_________________________________________________ _______________________________Landlord Date

I signed an acceptance of the offer but then I got a call from the VA saying they don't approve of sales to LLCs, has to be to individuals, and that they had the authority to cancel the sale as they guaranteed my mortgage. 

Make sure you speak with someone with authority when you call. 

I found a list of zip codes that has different rents for the # of bedrooms but then when I spoke with someone at the housing authority they gave me different numbers.

Some states demand to know who has signatory authority even if it is an entity. 

I'm sorry to hear this.Contact a local attorney who handles L/T routinely for advice and do what they say.You can likely file an Unlawful Detainer to have her removed.But you might also try contacting her Housing Authority caseworker, posting a notice & attempting to meet with her in person and being extremely empathetic about what she's going through. 

I have seen some numbers showing that in early 2021 around 30k new homes were authorized to be built in the Austin area.

Yes, I already have an authorization letter from the MUD.

I am trying to better understand the legal side of whole sale so that I do not run into any troubles.If you really want to know  I mean you really want to know  not just hear what you want to hear.Call or go to the department of real estate and talk to an authority there lay out your game plane and ask them.IN most states if you do not own the property prior to marketing it then you are acting as a broker / agent and its a licensed activity .. its only the wholesalers promoting wholesaling that say your selling a contract.