• Form 355A pdf format of    a.pdf  , Domestic Business or Manufacturing Corporation Excise Return

    Form 355B pdf format of    b.pdf  , Foreign Business or Manufacturing Corporation Excise Return

    Form 355A/B Instructions pdf format of    ab.pdf

    Form 355-7004 pdf format of    7004.pdf  , Application for Extension of Time to File Massachusetts Domestic or Foreign Business/Manufacturing or Security Corporation Excise Return

    Schedule E-2 pdf format of    sch_e2.pdf  , Loss Carryover Deduction

    Schedule F pdf format of    sch_f.pdf  , Income Apportionment

    Schedule H pdf format of    sch_h_h2.pdf  , Investment Tax Credit and Carryovers