It seems only box C can be e-filed but box B has specific conditions (1040X or Form 843 are mandatory).
It seems like it makes more sense to choose Box C and fill out the remaining sections and e-file using this option.
It seems only box C can be e-filed but box B has specific conditions (1040X or Form 843 are mandatory).
It seems like it makes more sense to choose Box C and fill out the remaining sections and e-file using this option.
