• Form 355C-A pdf format of c_a.pdf
, Combined Domestic Business or Manufacturing Corporation Excise Return

    Form 355C-B pdf format of c_b.pdf
, Combined Foreign Business or Manufacturing Corporation Excise Return

    Form 355C-A/C-B Instructions pdf format of c_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 E pdf format of sch_e_w.pdf
, Taxable Income

    Schedule F pdf format of sch_f_w.pdf
, Income Apportionment

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

    Schedule CG pdf format of sch_cg.pdf
, Combined Group Schedule