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Missouri Flag Picture Form MO-1040 picture

Form MO-1040

Missouri Individual Income Tax Return (Long)

Form MO-1040 is the long form (MO-1040A is the short form) used by Missouri residents to file their Missouri tax returns. Form MO-1040 has no requirements that the taxpayer must meet in order to qualify to use Form MO-1040 to file their tax return.

E-File Form MO-1040 (FREE)

E-File Form MO-1040 free using TaxAct online.


Download Form MO-1040

Download Form MO-1040

Form Mo-1040 Instructions

Download Instructions PDF