As someone mentioned, the only thing passive about real estate investing is the tax treatment. 

There are also additional costs of operating and maintaining an LLC, like separate bank accounts, annual report filings, tax filings, etc.2.

Hi Everyone,I am looking to get started with doing rental arbitrage with my cousin who is a Green Card holder, however, I am on a H1B Visa which restricts my ability to earn income "actively".

No personal income or tax returns are required.

Quote from @Michael Overall: Good day, If an investor has 10 rentals and wanted to over time sell them and put the money tax free from a 1031 toward a large purchase is there a process to do that? 

Your problem will be them incurring capital gains taxes simply so you can get a commission.

.: What is the average conversion rate for cold calling using software like PropStream, specifically targeting probate, foreclosure, or tax delinquency leads?

@Daniel Tanasa $1905 per month (mortgage +interest) , taxes (around 3600 per year) and insurance (1500 per year) => so 2330$ is my PITI

Maintain - includes taxes and insurance?

Yes, you will have to file the partnership tax return.