Federal review asks "Form 1116 (COPY 1) -- Foreign Tax Credit Comp Wks: Line 4b3b/4b3c Total shouldn't be less than or equal to zero," what do these correlate to?

[pakman04]

Two questions: (1) I accidentally entered '0' for 4b3b and now I can't get back to edit it again. Can I go back to it somehow to change it? and (2) What nonzero value(s) does it want me to enter into these 2 boxes?

[rogge1722 · Accepted solution]

If it can't be edited, you can cancel the effects by the following: in (a) insert a zero;   in (c) insert a (1) and TT will end up with 0/1=0 and this will be the same as if they were all blank.