I am a young developer and my company Nu Range Development seeks to redevelop existing properties into sustainable structures as well as build from the ground up some of the most healthy eco-conscious forward thinking structures on the planet.

So even though filing a joint tax return you should be able to get yours.  

I am interested in getting in multi-unit properties through joint ventures, crowd funding etc.

This is how you can tell if it’s a healthy rent roll.

Taking a healthy security deposit, and starting the eviction process quickly if they don't pay.

She has to live on the property for 2-5yrs as her primary and then if she sells it she eligible for cap gains defer up $500k if married filing jointly correct??

Am i able to use the equity of my parents house if they do a cash out refi and deposit the funds into a joint checkings account with both our names on it? 

I will say that in todays market you want to make sure you run your numbers conservatively and have a healthy reserve fund. 

I know that she has to disclose that she is a realtor if she were to make any purchase but do I have to disclose too for any purchase that I negotiate and might possibly purchase either for my LLC or jointly purchase with my wife?

I have a business account for the LLC that everything goes into, then I take owners draws from that whenever - not on a schedule. we have a joint checking and savings account that her W2 gets direct deposit into every two weeks.