@Sequoiah BriseñoCalifornia multifamily sale and 1031 exchange purchases mandate landlords or property owners to issue 1099s for payments of $600 or more to a sole proprietor, LLC, or partnership, and request a W-9 from each vendor by January 31.Good Luck!

Thanks @Jonathan Klemm, it's been a few weeks and as sole proprietor/GC, haven't been able to get an account with MSI yet though the intake rep said it would be possible w/o a business.

You can already write off expenses like mileage and meals as a sole proprietor, which is essentially what you’re doing now.For BRRRR, keep in mind that refinancing a property owned by an LLC can be more difficult, as many lenders prefer to deal with individuals.

I ask because most who write similar posts on BiggerPockets are unable and I am sorry but  "A unique blend of benefits that are favorable for R.E investors who are sole proprietors" sounds like something a  fear mongering asset protection company will tell you before upselling the expensive and unnecessary asset protection product.

How challenging has it been for w9 & sole proprietors to borrow?

Selling as yourself and buying as that multi-member LLC is changing taxpayers.If you wanted to purchase as a single member LLC that elects to be taxed as a sole proprietor. 

They were implemented to promote growth for sole proprietors.

Schedule C if you a sole proprietor) & you do not have any full-time w-2 employees (i.e. working 1000 hours or more per year) working for your self-employed business or otherwise.2.

The management of the park will be handled by the property management division of Adam Campo Real Estate {Limited liability company established in 2006/Managing countless properties professionally (as a sole proprietor) since 1999}, and we will be employing a full time on-site manager.

If the LLC you set up was taxed as a sole proprietor then it would not file a tax return.