Been using turbotax business for years does turbotax keep running calc of shareholder basis?

[cbusa]

I have been using turbotax business for years for s corp does turbotax keep a running calculation of shareholder basis within the program? If so where is best to find? If not is there a good spreadsheet somewhere one can use to keep this going.

[Anonymous_]

You can use recent Form 7203 now (which is also included in TurboTax Business).

https://www.irs.gov/pub/irs-access/f7203_accessible.pdf