@Wade Wisner -  Most of the notes that we purchase we keep in our portfolio and borrow against them with private capital.

@Edgar Duarte Selling now under the primary residence exclusion avoids capital gains taxes, allowing you to reinvest the $500K equity in diversified assets like index funds or additional rental properties.

You, the investor have a capital outlay of $30k.

However, if your business owns real estate, that portion of the sale may qualify for a 1031 exchange, allowing you to defer capital gains taxes by reinvesting in another like-kind property.

My goal is to wholesale some properties single and multifamily to build some capital while fixing my personal credit and building my business credit.

Cornerstone Capital LLC?

If I have a capital provider whom wants to be 100% passive and is ready to invest $100k with me (cash), and I have all the syndication structure and offering documents for this project... can’t I just find an accredited investor, present them the deal / get them on board, and go through them?

However, the depreciation claimed while the property was a rental must be accounted for upon the future sale of the personal residence, which could increase your capital gains tax liability.The adjusted basis of the property (original cost minus depreciation) will be used to calculate gains or losses at the time of sale.

Cost of capital is high right now. 

You have the ability to sell while limiting your capital gains tax because you lived in 2 of the last 5 years.