They've shown me properties they've done in the past (or at least an email detailing them), but I haven't seen any official documentation.

I would personally bring in my Pastor and have him bless the property, a personal choice for me.

Lastly, I want to end this post by sharing an inspiring message read by our pastor this morning when he spoke about moving mountains:“Because you’re not yet taking God seriously,” said Jesus.

I'm hoping a CPA or tax lawyer can tell me what the IRS has considered 'sufficient' in the past or if the basis is ever called into question?  

The poor butt-hurt person you sent your letter to was not in their right mind about this, they have probably been victim to scams in the past or thought you were a South African prince in need of money.When at the Rip-Off Report website you can file a rebuttal or request a VIP Arbitration (starts about $2000.00) the information is all on the ROR website and in about 30 seconds you can resolve this...

Mostly what I have read in the past on this topic doesn't break down actual ownership percentages (vs capital invested) or rate of returns.I know these are sort of preference related questions but I would love to understand how other investors have structured deals in the past or how they are going about them now.Thanks again!

Look at jobs they've done in the past or references.   

My name is Bishop Ethan Thornton..I served as a local pastor in the city of Philadelphia ...Recently I purchased 5 investment properties ..I am requesting assistance to rehab them...

I live in Greenwood, and I'm the pastor of a small church in Fairland, IN.I'll originally be operating with very low resources, which is the reason wholesaling seems best for me right now.

I am a pastor (ordained) working at a church/college and I live in a church condo (parsonage).