I'm now fairly certain that my 2019 filing is incorrect and I will be filing an amended return once I've figured out what "correct" is. 

Im currently not tracking this the way I feel i should be most especially for use down the road to jog my memory or protect myself. definitely don't want to remember something incorrectly

That is incorrect - the reality is that States mention in their laws that professional such as Accountants, Attorneys, etc can not form as an LLC.

@Jerryll Noorden any suggestion in how to do a deep search on a person it data comes back incorrect?

If you're a corporation, or an LLC taxed as an S-corp, then your business can retain earnings for tax purposes and you would not be taxed until it is distributed.That is incorrect - Shareholders of an S-corp report income as the S-Corp earns the money and not necessarily when dividends/distributions are made. 

This turns out to be majority of the work that I do-- Pay utility bills and mortgage monthly-- Property tax payment (if not escrowed), city trash collection fees (once or twice a year)-- Coordinate annual maintenance of sprinkler system certifications and fire alarm monitoring contracts-- Review owner statements from prop mgmt. company every month to identify inflated or incorrect charges.

Unfortunately the advice from @Trent Stone is incorrect.

City is not helpful, bills must be incorrect with hundreds of $$ but refusing to assist and 2. 

Airbnb frequently lets guests out of reservations, refunds incorrectly etc making our job harder. 

I also have had issues in the past with coding incorrectly … how did you pick the bookkeeping agency you are using and would you recommend them?