Revenue and Taxation Code § 17276.3
ARTICLE 6. Deductions
(a) Notwithstanding Sections 17276.2, 17276.5, and 17276.6, as those sections read on November 30, 2014, and Sections 17276, 17276.1, 17276.4, and 17276.7, as well as Section 172 of the Internal Revenue Code, relating to net operating loss deduction, no net operating loss deduction shall be allowed for any taxable year beginning on or after January 1, 2002, and before January 1, 2004.
(b) For any carryover of a net operating loss for which a deduction is denied by subdivision (a), the carryover period under Section 172 of the Internal Revenue Code, relating to net operating loss deduction, shall be extended as follows:
(1) By one year, for losses incurred in taxable years beginning on or after January 1, 2002, and before January 1, 2003.
(2) By two years, for losses incurred in taxable years beginning before January 1, 2002.