15-31-112. Taxable period. The corporate income tax must be computed on the basis of the corporation's total net income for the taxable period. The corporation's taxable period is the same as the taxable year for federal income tax purposes. If a corporation changes its taxable year, it shall promptly notify the department.

     History: En. Sec. 4, Ch. 79, L. 1917; re-en. Sec. 2299, R.C.M. 1921; amd. Sec. 1, Ch. 146, L. 1923; re-en. Sec. 2299, R.C.M. 1935; amd. Sec. 1, Ch. 165, L. 1947; amd. Sec. 1, Ch. 235, L. 1961; amd. Sec. 3, Ch. 186, L. 1963; amd. Sec. 1, Ch. 372, L. 1973; amd. Sec. 56, Ch. 516, L. 1973; amd. Sec. 1, Ch. 161, L. 1975; R.C.M. 1947, 84-1504(1); amd. Sec. 13, Ch. 268, L. 2013.