Just like you would do with any non-family contractor working for you:- get them to complete Form W9 for you, as you will need their SSNs- have them provide receipts for materials/supplies and keep those receipts- have a written labor agreement (how much and for what) - pay for materials separately from labor- make all payments electronically rather than cash so you can trace them- pay out of your business account, not personal- issue them 1099s next year if you paid them $600 or more for labor (for the whole year, not per job): https://www.biggerpockets.com/forums/51/topics/1167632-expla... 

I haven’t seen it personally but I imagine it’s some kind of “use us to sell or pay a penalty” clause. 

I am currently reviewing the numbers associated with a wraparound mortgage and I need some assistance in determining if they make sense.Can anyone please direct me to the appropriate person who would be able to help me analyze and verify these figures?

Did you actually look at these properties in person? 

It is extremely hard for the average person to afford a standard home, car, and investment property without any debt.

Come by REI Central some time if you want to meet other investors in person.

It's tough for me to answer on a learning curve question I went to high school for architecture and college for construction management and I've never personally flipped a house, although I know how to budget and schedule it.

can you visit them in person? 

If that person want profit from each deal going along, you can make agreement with each deal you are doing. 

I probably will not renew with this person.2.