Business & farm

I've been filing 1120-S tax returns since 2009.  You would think that somewhere in those filings it would have kept track of the stock basis.

 

Assuming that all debt/bills have been paid by the S-Corp, would the business checking account balance be the same as the stock basis of the corporation?  All income and expenses have been added and subtracted to that single account since I started the S-Corp.