[Code of Federal Regulations]
[Title 26, Volume 12]
[Revised as of April 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 26CFR1.1502-99A]

[Page 630-632]
 
                       TITLE 26--INTERNAL REVENUE
 
    CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY 
                               (CONTINUED)
 
PART 1_INCOME TAXES--Table of Contents
 
Sec. 1.1502-99A  Effective dates.

    (a) Effective date--(1) In general. Except as provided in Sec. 
1.1502-99(b), Sec. Sec. 1.1502-91A through 1.1502-96A and 1.1502-98A 
apply to any testing date on or after January 1, 1997, and before June 
25, 1999. Sections 1.1502-94A through 1.1502-96A also apply on any date 
on or after January 1, 1997, and before June 25, 1999, on which a 
corporation becomes a member of a group or on which a corporation ceases 
to be a member of a loss group (or a loss subgroup).
    (2) Anti-duplication rules for recognized built-in gain. Section 
1.1502-93(c)(2) (relating to recognized built-in gain of a loss group or 
loss subgroup) applies to taxable years for which the due date for 
income tax returns (without extensions) is after June 25, 1999,
    (b) Testing period may include a period beginning before January 1, 
1997. A testing period for purposes of Sec. Sec. 1.1502-91A through 
1.1502-96A and 1.1502-98A may include a period beginning before January 
1, 1997. Thus, for example, in applying Sec. 1.1502-92A(b)(1)(i) 
(relating to the determination of an ownership change of a loss group), 
the determination of the lowest percentage ownership interest of any 5-
percent shareholder of the common parent during a testing period ending 
on a testing date occurring on or after January 1, 1997, takes into 
account the period beginning before January 1, 1997, except to the 
extent that the period is more than 3 years before the testing date or 
is otherwise before the beginning of the testing period. See Sec. 
1.1502-92A(b)(1).
    (c) Transition rules--(1) Methods permitted--(i) In general. For the 
period ending before January 1, 1997, a consolidated group is permitted 
to use any method described in paragraph (c)(2) of this section which is 
consistently applied to determine if an ownership change occurred with 
respect to a consolidated net operating loss, a net operating loss 
carryover (including net operating loss carryovers arising in SRLYs), or 
a net unrealized built-in loss. If an ownership change occurred during 
that period, the group is also permitted to use any method described in 
paragraph (c)(2) of this section which is consistently applied to 
compute the amount of the section 382 limitation that applies to limit 
the use of taxable income in any post-change year ending before, on, or 
after January 1, 1997. The preceding sentence does not preclude the 
imposition of an additional, lesser limitation due to a subsequent 
ownership change nor, except as

[[Page 631]]

provided in paragraph (c)(1)(iii) of this section, does it permit the 
beginning of a new testing period for the loss group.
    (ii) Adjustments to offset excess limitation. If an ownership change 
occurred during the period ending before January 1, 1997, and a method 
described in paragraph (c)(2) of this section was not used for a post-
change year, the members (or group) must reduce the section 382 
limitation for post-change years for which an income tax return is filed 
after January 1, 1997, to offset, as quickly as possible, the effects of 
any section 382 limitation that members took into account in excess of 
the amount that would have been allowable under Sec. Sec. 1.1502-91A 
through 1.1502-96A and 1.1502-98A.
    (iii) Coordination with effective date. Notwithstanding that a group 
may have used a method described in paragraph (c)(2)(ii) or (iii) of 
this section for the period before January 1, 1997, Sec. Sec. 1.1502-
91A through 1.1502-96A and 1.1502-98A apply to any testing date 
occurring on or after January 1, 1997, for purposes of determining 
whether there is an ownership change with respect to any losses and, if 
so, the collateral consequences. Any ownership change of a member other 
than the common parent pursuant to a method described in paragraph 
(c)(2)(ii) or (iii) of this section does not cause a new testing period 
of the loss group to begin for purposes of applying Sec. 1.1502-92A on 
or after January 1, 1997.
    (2) Permitted methods. The methods described in this paragraph 
(c)(2) are:
    (i) A method that does not materially differ from the rules in 
Sec. Sec. 1.1502-91A through 1.1502-96A and 1.1502-98A (other than 
those in Sec. 1.1502-95A(c) and (b)(2)(ii) (relating to the 
apportionment of a section 382 limitation) as they would apply to a 
corporation that ceases to be a member of the group before January 1, 
1997). As the context requires, the method must treat references to 
rules in current regulations as references to rules in regulations 
generally effective for taxable years before January 1, 1997. Thus, for 
example, the taxpayer must treat a reference to Sec. 1.382-4(d) 
(relating to options) as a reference to Sec. 1.382-2T(h)(4) for any 
testing date to which Sec. 1.382-2T(h)(4) applies. Similarly, a 
reference to Sec. 1.1502-21(c) or 1.1502-21T(c) in effect prior to June 
25, 1999, as contained in 26 CFR part 1 revised April 1, 1999, as 
applicable may be a reference to Sec. 1.1502-21A(c), as appropriate. 
Furthermore, the method must treat all corporations that were affiliated 
on January 1, 1987, and continuously thereafter as having met the 5 
consecutive year requirement of Sec. 1.1502-91A(d)(2)(i) on any day 
before January 1, 1992, on which the determination of net unrealized 
built-in gain or loss of a loss subgroup is made;
    (ii) A reasonable application of the rules in section 382 and the 
regulations thereunder applied to each member on a separate entity 
basis, treating each member's allocable part of a consolidated net 
operating loss which is attributable to it under Sec. 1.1502-21(b) or 
1.1502-21T(b) in effect prior to June 25, 1999, as contained in 26 CFR 
part 1 revised April 1, 1999, as applicable as a net operating loss of 
that member and applying rules similar to Sec. 1.382-8 to avoid 
duplication of value in computing the section 382 limitation for the 
member (see Sec. 1.382-8(h) (relating to the effective date and 
transition rules regarding controlled groups)); or
    (iii) A method approved by the Commissioner upon application by the 
common parent.
    (d) Amended returns. A group may file an amended return in 
connection with an ownership change occurring before January 1, 1997, to 
modify the amount of a section 382 limitation with respect to a 
consolidated net operating loss, a net operating loss carryover 
(including net operating loss carryovers arising in SRLYs), or a 
recognized built-in loss (or gain) only if it files amended returns:
    (1) For the earliest taxable year ending after December 31, 1986, in 
which it had an ownership change, if any, under Sec. 1.1502-92A;
    (2) For all subsequent taxable years for which returns have already 
been filed as of the date of the amended return;
    (3) The modification with respect to all members for all taxable 
years ending in 1987 and thereafter complies with Sec. Sec. 1.1502-91A 
through 1.1502-96A and 1.1502-98A; and

[[Page 632]]

    (4) The amended return(s) permitted by the applicable statute of 
limitations is/are filed before March 26, 1997.
    (e) Section 383. This section also applies for the purposes of 
section 383, with appropriate adjustments to reflect that section 383 
applies to credits and net capital losses.

[T.D. 8678, 61 FR 33364, June 27, 1996, as amended by T.D. 8823, July 2, 
1999. Redesignated and amended by T.D. 8824, 64 FR 36126-36128, July 2, 
1999]