You can generally deduct your business expenses not paid by the borrower.If you’re running a lending business, no matter how small, like any other business, you can deduct all reasonable and customary expenses.

Currently own my primary residence and 2 investment properties are a beach condo (short term) and single family home (long term rental).The problem is I run a successful business and have no time to do the research in new markets, deal flow, upgrades, making sure cashflow, property management, etc.I am also not a real estate professional.

You might also meet someone that could be a potential business partner.

I have been involved in many facets of real estate.

Alot of selfish liars on this post, we all know most ppl who get into the business started from nothing to make something. 

House Hacking:House hacking involves purchasing a multifamily property, such as a duplex or triplex, and living in one unit while renting out the others.

Most mortgages aren't.Without paying off the mortgage it would be a sub-to deal and I think risky for everyone involved

Thinking about using it for my wholesaling business going forward.  

I have found that locally, this is where you can see other homeowners who needed the same thing done and often times they have someone who isn't big on the internet or on a list, but is reliable and cost-efficient and they appreciate the business.

Lots of people invest and house hack, or have a related side business like being an agent, or have a mix of self-managed properties and properties that are professionally managed.