After you file

@benchmarkrealty   What "worksheet" are you referring to?  Are you entering things in the Step-by-Step interview, or the Forms mode?  If you are using the Forms, are you using the "Asset Entry Wks"?

@TurboTaxKitty   Correcting Basis is not an accounting change that requires Form 3115.  It is a "mathematical or posting error" than can be corrected on the tax return (without Form 3115).