This is one of my favorite features of Bigger Pockets especially for asking specific questions.

I haven't had any issue that wasn't mentioned on on the forums, so use the search feature. 

As it required for opening bank account and doing various financial transactions in india.TAN Registration:- TAN is required for those businesses required to deduct tax at source, also known as TDS.

My goal is for real estate investments to be my primary revenue source.

Another source could be your state's Realtor association which should have lease forms specific to your state.  

Does anyone have a source around Greenville, South Carolina?

Vet out different sourcing companies (make sure they are actual providers and not just brokers so you don't overpay).

I heard of a good one on the BP podcast and am going to try them out.Analyze deals that come in via marketing sources to further screen them.Create reports from every house I flip (to show investors)Automatically send business updates to investors/lenders I've spoken to.Automatically post stories to website and social media (virtual assistant)Get hot keywords from my area to base marketing around...make videos personally...THEN, have them transcribed and changed into a blog post for original content.Automatic follow up via text, call service, email, direct mail.

This is one of my favorite features of Bigger Pockets especially for asking specific questions.

Solo K give you ability to contribute significantly higher amount (up to $59K/yr per participant), eliminates the custodian and give you checkbook control, gives you the ability to access up to $50K in your account tax-free and penalties-free via participant loan feature should you have a need, not subject to UDFI tax on leveraged real estate, ability to contribute pre-tax or post-tax into Roth sub-account, and more.The decision to incorporate should be discussed with a qualified tax professional.