How do I file all of the incurred expenses on my personal tax return? Is there any particular schedule I must file?
Since the LLC elected to be taxed as an S corporation, you would follow the S corporation rules.
The S corporation would send you a K-1 for your tax items from the formation of this entity until you left the business.
Then you would take a capital loss for the disposition
of your interest, using your basis in the entity, and investment expenses for other
expenses not included in your basis.