1. (1) The net operating loss deduction is allowed as provided in the rules contained in this subchapter.

2. (2)

   1. (a) The term "net operating loss deduction" means the aggregate of the net operating loss carryovers plus the net operating loss carrybacks applicable to the taxable period.

   2. (b) The term "net operating loss" means the excess of deductions over the gross income for a particular taxable period with the following modifications:

      1. (i) No deduction is allowed for any net operating loss carryover or carryback from another year.
      2. (ii) Any excess of percentage depletion over cost depletion must be added back to net income.

Authorizing statute(s): 15-31-501, MCA

Implementing statute(s): 15-31-114, MCA

History: Eff. 12/31/72; AMD, 2001 MAR p. 2046, Eff. 10/12/01; TRANS, from ARM 42.23.412, 2011 MAR p. 2053, Eff. 9/23/11; AMD, 2011 MAR p. 2700, Eff. 12/9/11; AMD, 2020 MAR p. 395, Eff. 2/29/20.