Your protection is your insurance, since you'd have no good argument that everything was arm length and not comingled, especially if you don't file your taxes separate.

Trump has also filed for bankruptcy a few times.

Here is a link that you can use to verify that your CPA is licensed within the state of Floridahttps://www.myfloridalicense.c...However, the fact is that you live within Florida which does not have a state income tax or state filing obligation.

There are 2 side by side and a 3rd that the home owner has filed BR.

Filing your exemption for 2022 will limit next years increase to 10% and provide a few hundred dollars in relief. 

There are a couple on the forum.Your profile also mentions that you have an entity "WNY Property Group", depending on how this entity is structured, you may have a separate filing obligation.Best of luck.

I pay around $200 and that includes the Tax EIN, annual filing, and more.

Finally, if you can't find what you're looking for, try the Bigger Pockets' FilePlace: https://www.biggerpockets.com/files It contains hundreds of files such as ebooks, checklists and spreadsheets for real estate investors.

When I was learning in the beginning I would send my draft return to my lender for feedback before filing. 

It is in writing, on file at either the courthouse or city hall, and probably available online.