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Idaho Flag Picture Form-43 picture

Form-43

Idaho Part-Year Resident & Non-resident Income Tax Return

Form -43 is the form all Idaho part-year and non-residents need to file their Idaho tax returns with. Thus, although Form-43 may be supplemented by additional forms or schedules, it is required in all Idaho part-year and non-resident tax returns.

E-File Form-43 (FREE)

E-File Form-43 free using TaxAct online.


Download Form-43

Download Form-43

Form-43 Instructions

Download Instructions PDF