Form-2-Instructions Montana Form 2 Individual Income Tax Forms and Instructions (Includes Form 2EC) (2017)


This booklet addresses most tax filing situations. If you have a tax situation not represented in this booklet, see Title 15 of the Montana Code Annotated.

To address changes created by the Bipartisan Budget Act of 2018, the 2017 Montana Individual Income Tax Return Form 2 and Form 2, Schedule III - Itemized Deductions were updated on February 9, 2018 to allow taxpayers to claim the following deductions:

  • Tuition and Feeds Deduction (Form 2, Line 35)
  • Qualified Mortgage Insurance Premiums Deduction (Form 2, Schedule III, Line 14)