[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: 26CFR1.1502-15]

[Page 306-313]
 
                       TITLE 26--INTERNAL REVENUE
 
    CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY 
                               (CONTINUED)
 
PART 1_INCOME TAXES--Table of Contents
 
Sec. 1.1502-15  SRLY limitation on built-in losses.

    (a) SRLY limitation. Except as provided in paragraph (f) of this 
section (relating to built-in losses of the common parent) and paragraph 
(g) of this section (relating to an overlap with section 382), built-in 
losses are subject to the SRLY limitation under Sec. Sec. 1.1502-21(c) 
and 1.1502-22(c) (including applicable subgroup principles). Built-in 
losses are treated as deductions or losses in the year recognized, 
except for the purpose of determining the amount of, and the extent to 
which the built-in loss is limited by, the SRLY limitation for the year 
in which it is recognized. Solely for such purpose, a built-in loss is 
treated as a hypothetical net operating loss carryover or net capital 
loss carryover arising in a SRLY, instead of as a deduction or loss in 
the year recognized. To the extent that a built-in loss is allowed as a 
deduction under this section in the year it is recognized, it offsets 
any consolidated taxable income for the year before any loss carryovers 
or carrybacks are allowed as a deduction. To the extent not so allowed, 
it is treated as a separate net operating loss or net capital loss 
carryover or carryback arising in the year of recognition and, under 
Sec. 1.1502-21(c) or 1.1502-22(c), the year of recognition is treated 
as a SRLY.
    (b) Built-in losses--(1) Defined. If a corporation has a net 
unrealized built-in loss under section 382(h)(3) (as modified by this 
section) on the day it becomes a member of the group (whether or not the 
group is a consolidated group), its deductions and losses are built-in 
losses under this section to the

[[Page 307]]

extent they are treated as recognized built-in losses under section 
382(h)(2)(B) (as modified by this section). This paragraph (b) generally 
applies separately with respect to each member, but see paragraph (c) of 
this section for circumstances in which it is applied on a subgroup 
basis.
    (2) Operating rules. Solely for purposes of applying paragraph 
(b)(1) of this section, the principles of Sec. 1.1502-94(c) apply with 
appropriate adjustments, including the following:
    (i) Stock acquisition. A corporation is treated as having an 
ownership change under section 382(g) on the day the corporation becomes 
a member of a group, and no other events (e.g., a subsequent ownership 
change under section 382(g) while it is a member) are treated as causing 
an ownership change.
    (ii) Asset acquisition. In the case of an asset acquisition by a 
group, the assets and liabilities acquired directly from the same 
transferor (whether corporate or non-corporate, foreign or domestic) 
pursuant to the same plan are treated as the assets and liabilities of a 
corporation that becomes a member of the group (and has an ownership 
change) on the date of the acquisition.
    (iii) Recognized built-in gain or loss. A loss that is included in 
the determination of net unrealized built-in gain or loss and that is 
recognized but disallowed or deferred (e.g., under Sec. Sec. 1.337(d)-
2T, 1.1502-35T, or section 267) is not treated as a built-in loss unless 
and until the loss would be allowed during the recognition period 
without regard to the application of this section. Section 
382(h)(1)(B)(ii) does not apply to the extent it limits the amount of 
recognized built-in loss that may be treated as a pre-change loss to the 
amount of the net unrealized built-in loss.
    (c) Built-in losses of subgroups--(1) In general. In the case of a 
subgroup, the principles of paragraph (b) of this section apply to the 
subgroup, and not separately to its members. Thus, the net unrealized 
built-in loss and recognized built-in loss for purposes of paragraph (b) 
of this section are based on the aggregate amounts for each member of 
the subgroup.
    (2) Members of subgroups. A subgroup is composed of those members 
that have been continuously affiliated with each other for the 60 
consecutive month period ending immediately before they become members 
of the group in which the loss is recognized. A member remains a member 
of the subgroup until it ceases to be affiliated with the loss member. 
For this purpose, the principles of Sec. 1.1502-21(c)(2)(iv) through 
(vi) apply with appropriate adjustments.
    (3) Coordination of 60 month affiliation requirement with the 
overlap rule. If one or more corporations become members of a group and 
are included in the determination of a net unrealized built-in loss that 
is subject to the overlap rule described in paragraph (g)(1) of this 
section, then for purposes of paragraph (c)(2) of this section, such 
corporations that become members of the group are treated as having been 
affiliated for 60 consecutive months with the common parent of the group 
and are also treated as having been affiliated with any other members 
who have been affiliated or are treated as having been affiliated with 
the common parent at such time. The corporations are treated as having 
been affiliated with such other members for the same period of time that 
those members have been affiliated or are treated as having been 
affiliated with the common parent. If two or more corporations become 
members of the group at the same time, but this paragraph (c)(3) does 
not apply to every such corporation, then immediately after the 
corporations become members of the group, and solely for purposes of 
paragraph (c)(2) of this section, the corporations to which this 
paragraph (c)(3) applies are treated as having not been previously 
affiliated with the corporations to which this paragraph (c)(3) does not 
apply. If the common parent has become the common parent of an existing 
group within the previous five year period in a transaction described in 
Sec. 1.1502-75(d)(2)(ii) or (3), the principles of Sec. Sec. 1.1502-
91(g)(6) and 1.1502-96(a)(2)(iii) shall apply.
    (4) Built-in amounts. Solely for purposes of determining whether the 
subgroup has a net unrealized built-in loss or whether it has a 
recognized built-in loss, the principles of Sec. 1.1502-91(g) and (h) 
apply with appropriate adjustments.

[[Page 308]]

    (d) Examples. For purposes of the examples in this section, unless 
otherwise stated, all groups file consolidated returns, all corporations 
have calendar taxable years, the facts set forth the only corporate 
activity, value means fair market value and the adjusted basis of each 
asset equals its value, all transactions are with unrelated persons, and 
the application of any limitation or threshold under section 382 is 
disregarded. The principles of this section are illustrated by the 
following examples:

    Example 1. Determination of recognized built-in loss. (i) Individual 
A owns all of the stock of P and T. T has two depreciable assets. Asset 
1 has an unrealized loss of $55 (basis $75, value $20), and asset 2 has 
an unrealized gain of $20 (basis $30, value $50). P acquires all the 
stock of T from Individual A during Year 1, and T becomes a member of 
the P group. P's acquisition of T is not an ownership change as defined 
by section 382(g). Paragraph (g) of this section does not apply because 
there is not an overlap of the application of the rules contained in 
paragraph (a) of this section and section 382.
    (ii) Under paragraph (b)(2)(i) of this section, and solely for 
purposes of applying paragraph (b)(1) of this section, T is treated as 
having an ownership change under section 382(g) on becoming a member of 
the P group. Under paragraph (b)(1) of this section, none of T's $55 of 
unrealized loss is treated as a built-in loss unless T has a net 
unrealized built-in loss under section 382(h)(3) on becoming a member of 
the P group.
    (iii) Under section 382(h)(3)(A), T has a $35 net unrealized built-
in loss on becoming a member of the P group (($55)+$20=($35)). Assume 
that this amount exceeds the threshold requirement in section 
382(h)(3)(B). Under section 382(h)(2)(B), the entire amount of T's $55 
unrealized loss is treated as a built-in loss to the extent it is 
recognized during the 5-year recognition period described in section 
382(h)(7). Under paragraph (b)(2)(iii) of this section, the restriction 
under section 382(h)(1)(B)(ii), which limits the amount of recognized 
built-in loss that is treated as pre-change loss to the amount of the 
net unrealized built-in loss, is inapplicable for this purpose. 
Consequently, the entire $55 of unrealized loss (not just the $35 net 
unrealized loss) is treated under paragraph (b)(1) of this section as a 
built-in loss to the extent it is recognized within 5 years of T's 
becoming a member of the P group. Under paragraph (a) of this section, a 
built-in loss is subject to the SRLY limitation under Sec. 1.1502-
21(c)(1).
    (iv) Under paragraph (b)(2)(ii) of this section, the built-in loss 
would similarly be subject to a SRLY limitation under Sec. 1.1502-
21(c)(1) if T transferred all of its assets and liabilities to a 
subsidiary of the P group in a single transaction described in section 
351. To the extent the built-in loss is recognized within 5 years of T's 
transfer, all of the items contributed by the acquiring subsidiary to 
consolidated taxable income (and not just the items attributable to the 
assets and liabilities transferred by T) are included for purposes of 
determining the SRLY limitation under Sec. 1.1502-21(c)(1).
    Example 2. Actual application of section 382 not relevant. (i) 
Individual A owns all of the stock of P, and Individual B owns all of 
the stock of T. T has two depreciable assets. Asset 1 has an unrealized 
loss of $25 (basis $75, value $50), and asset 2 has an unrealized gain 
of $20 (basis $30, value $50). P buys 55 percent of the stock of T in 
January of Year 1, resulting in an ownership change of T under section 
382(g). During March of Year 2, P buys the 45 percent balance of the T 
stock, and T becomes a member of the P group.
    (ii) Although T has an ownership change for purposes of section 382 
in Year 1 and not Year 2, T's joining the P group in Year 2 is treated 
as an ownership change under section 382(g) solely for purposes of this 
section. Consequently, for purposes of this section, whether T has a net 
unrealized built-in loss under section 382(h)(3) is determined as if the 
day T joined the P group were a change date.
    Example 3. Determination of a recognized built-in loss of a 
subgroup. (i) Individual A owns all of the stock of P, S, and M. P and M 
are each the common parent of a consolidated group. During Year 1, P 
acquires all of the stock of S from Individual A, and S becomes a member 
of the P group. P's acquisition of S is not an ownership change as 
defined by section 382(g). At the beginning of Year 7, M acquires all of 
the stock of P from Individual A, and P and S become members of the M 
group. M's acquisitions of P and S are also not ownership changes as 
defined by section 382(g). At the time of M's acquisition of the P 
stock, P has (disregarding the stock of S) a $10 net unrealized built-in 
gain (two depreciable assets, asset 1 with a basis of $35 and a value of 
$55, and asset 2 with a basis of $55 and a value of $45), and S has a 
$75 net unrealized built-in loss (two depreciable assets, asset 3 with a 
basis of $95 and a value of $10, and asset 4 with a basis of $10 and a 
value of $20).
    (ii) Under paragraph (c) of this section, P and S compose a subgroup 
on becoming members of the M group because P and S were continuously 
affiliated for the 60 month period ending immediately before they became 
members of the M group. Consequently, paragraph (b) of this section does 
not apply to P and S separately. Instead, their separately computed 
unrealized gains and losses are aggregated for purposes of determining 
whether, and the extent to which, any unrealized loss is treated as 
built-in loss

[[Page 309]]

under this section and is subject to the SRLY limitation under Sec. 
1.1502-21(c).
    (iii) Under paragraph (c) of this section, the P subgroup has a net 
unrealized built-in loss on the day P and S become members of the M 
group, determined by treating the day they become members as a change 
date. The net unrealized built-in loss is the aggregate of P's net 
unrealized built-in gain of $10 and S's net unrealized built-in loss of 
$75, or an aggregate net unrealized built-in loss of $65. (The stock of 
S owned by P is disregarded for purposes of determining the net 
unrealized built-in loss. However, any loss allowed on the sale of the 
stock within the recognition period is taken into account in determining 
recognized loss.) Assume that the $65 net unrealized built-in loss 
exceeds the threshold requirement under section 382(h)(3)(B).
    (iv) Under paragraphs (b)(1), (b)(2)(iii), and (c) of this section, 
a loss recognized during the 5-year recognition period on an asset of P 
or S held on the day that P and S became members of the M group is a 
built-in loss except to the extent the group establishes that such loss 
exceeds the amount by which the adjusted basis of such asset on the day 
the member became a member exceeded the fair market value of such asset 
on that same day. If P sells asset 2 for $45 in Year 7 and recognizes a 
$10 loss, the entire $10 loss is treated as a built-in loss under 
paragraphs (b)(2)(iii) and (c) of this section. If S sells asset 3 for 
$10 in Year 7 and recognizes an $85 loss, the entire $85 loss is treated 
as a built-in loss under paragraphs (b)(2)(iii) and (c) of this section 
(not just the $55 balance of the P subgroup's $65 net unrealized built-
in loss).
    (v) The determination of whether P and S constitute a SRLY subgroup 
for purposes of loss carryovers and carrybacks, and the extent to which 
built-in losses are not allowed under the SRLY limitation, is made under 
Sec. 1.1502-21(c).
    Example 4. Computation of SRLY limitation. (i) Individual A owns all 
of the stock of P, the common parent of a consolidated group. During 
Year 1, Individual A forms T by contributing $300, and T sustains a $100 
net operating loss. During Year 2, T's assets decline in value to $100. 
At the beginning of Year 3, P acquires all the stock of T from 
Individual A, and T becomes a member of the P group with a net 
unrealized built-in loss of $100. P's acquisition of T is not an 
ownership change as defined by section 382(g). Assume that $100 exceeds 
the threshold requirements of section 382(h)(3)(B). During Year 3, T 
recognizes its unrealized built-in loss as a $100 ordinary loss. The 
members of the P group contribute the following net income to the 
consolidated taxable income of the P group (disregarding T's recognized 
built-in loss and any consolidated net operating loss deduction under 
Sec. 1.1502-21) for Years 3 and 4:

------------------------------------------------------------------------
                                                Year 3   Year 4   Total
------------------------------------------------------------------------
P group (without T)                               $100     $100     $200
T............................................       60       40      100
CTI..........................................      160      140      300
------------------------------------------------------------------------

    (ii) Under paragraph (b) of this section, T's $100 ordinary loss in 
Year 3 (not taken into account in the consolidated taxable income 
computations above) is a built-in loss. Under paragraph (a) of this 
section, the built-in loss is treated as a net operating loss carryover 
for purposes of determining the SRLY limitation under Sec. 1.1502-
21(c).
    (iii) For Year 3, Sec. 1.1502-21(c) limits T's $100 built-in loss 
and $100 net operating loss carryover from Year 1 to the aggregate of 
the P group's consolidated taxable income through Year 3, determined by 
reference to only T's items. For this purpose, consolidated taxable 
income is determined without regard to any consolidated net operating 
loss deductions under Sec. 1.1502-21(a).
    (iv) The P group's consolidated taxable income through Year 3 is $60 
when determined by reference to only T's items. Under Sec. 1.1502-
21(c), the SRLY limitation for Year 3 is therefore $60.
    (v) Under paragraph (a) of this section, the $100 built-in loss is 
treated as a current deduction for all purposes other than determination 
of the SRLY limitation under Sec. 1.1502-21(c). Consequently, a 
deduction for the built-in loss is allowed in Year 3 before T's loss 
carryover from Year 1 is allowed, but only to the extent of the $60 SRLY 
limitation. None of T's Year 1 loss carryover is allowed because the 
built-in loss ($100) exceeds the SRLY limitation for Year 3.
    (vi) The $40 balance of the built-in loss that is not allowed in 
Year 3 because of the SRLY limitation is treated as a $40 net operating 
loss arising in Year 3 that is carried to other years in accordance with 
the rules of Sec. 1.1502-21(b). The $40 net operating loss is treated 
under paragraph (a) of this section and Sec. 1.1502-21(c)(1)(ii) as a 
loss carryover or carryback from Year 3 that arises in a SRLY, and is 
subject to the rules of Sec. 1.1502-21 (including Sec. 1.1502-21(c)) 
rather than this section. See also Sec. 1.1502-21(c)(1)(iii) Example 4.
    (vii) The facts are the same as in paragraphs (i) through (vi) of 
this Example 4, except that T has an additional built-in loss when it 
joins the P group which is recognized in Year 4. For purposes of 
determining the SRLY limitation for this additional loss in Year 4 (or 
any subsequent year), the $60 of built-in loss allowed as a deduction in 
Year 3 is treated under paragraph (a) of this section as a deduction in 
Year 3 that reduces the P group's consolidated taxable income when 
determined by reference to only T's items.
    Example 5. Built-in loss exceeding consolidated taxable income in 
the year recognized. (i)

[[Page 310]]

Individual A owns all of the stock of P and T. During Year 1, P acquires 
all the stock of T from Individual A, and T becomes a member of the P 
group. P's acquisition of T was not an ownership change as defined by 
section 382(g). At the time of acquisition, T has a noncapital asset 
with an unrealized loss of $45 (basis $100, value $55), which exceeds 
the threshold requirements of section 382(h)(3)(B). During Year 2, T 
sells its asset for $55 and recognizes the unrealized built-in loss. The 
P group has $10 of consolidated taxable income in Year 2, computed by 
disregarding T's recognition of the $45 built-in loss and the 
consolidated net operating loss deduction, while the consolidated 
taxable income would be $25 if determined by reference to only T's items 
(other than the $45 loss).
    (ii) T's $45 loss is recognized in Year 2 and, under paragraph (b) 
of this section, constitutes a built-in loss. Under paragraph (a) of 
this section and Sec. 1.1502-21(c)(1)(ii), the loss is treated as a net 
operating loss carryover to Year 2 for purposes of applying the SRLY 
limitation under Sec. 1.1502-21(c).
    (iii) For Year 2, T's SRLY limitation is the aggregate of the P 
group's consolidated taxable income through Year 2 determined by 
reference to only T's items. For this purpose, consolidated taxable 
income is determined by disregarding any built-in loss that is treated 
as a net operating loss carryover, and any consolidated net operating 
loss deductions under Sec. 1.1502-21(a). Consolidated taxable income so 
determined is $25.
    (iv) Under Sec. 1.1502-21(c), $25 of the $45 built-in loss could be 
deducted in Year 2. Because the P group has only $10 of consolidated 
taxable income (determined without regard to the $45), the $25 loss 
creates a consolidated net operating loss of $15. This loss is carried 
back or forward under the rules of Sec. 1.1502-21(b) and absorbed under 
the rules of Sec. 1.1502-21(a). This loss is not treated as arising in 
a SRLY (see Sec. 1.1502-21(c)(1)(ii)) and therefore is not subject to 
the SRLY limitation under Sec. 1.1502-21(c) in any consolidated return 
year of the group to which it is carried. The remaining $20 is treated 
as a loss carryover arising in a SRLY and is subject to the limitation 
of Sec. 1.1502-21(c) in the year to which it is carried.

    (e) Predecessors and successors. For purposes of this section, any 
reference to a corporation or member includes, as the context may 
require, a reference to a successor or predecessor, as defined in Sec. 
1.1502-1(f)(4).
    (f) Built-in losses recognized by common parent of group-- (1) 
General rule. Paragraph (a) of this section does not apply to any loss 
recognized by the group on an asset held by the common parent on the 
date the group is formed. Following an acquisition described in Sec. 
1.1502-75(d)(2) or (3), references to the common parent are to the 
corporation that was the common parent immediately before the 
acquisition.
    (2) Anti-avoidance rule. If a corporation that becomes a common 
parent of a group acquires assets with a net unrealized built-in loss in 
excess of the threshold requirement of section 382(h)(3)(B) (and thereby 
increases its net unrealized built-in loss or decreases its net 
unrealized built-in gain) prior to, and in anticipation of, the 
formation of the group, paragraph (f)(1) of this section does not apply.
    (g) Overlap with section 382--(1) General rule. The limitations 
provided in Sec. Sec. 1.1502-21(c) and 1.1502-22(c) do not apply to 
recognized built-in losses or to loss carryovers or carrybacks 
attributable to recognized built-in losses when the application of 
paragraph (a) of this section results in an overlap with the application 
of section 382.
    (2) Definitions--(i) Generally. For purposes of this paragraph (g), 
the definitions and nomenclature contained in section 382, the 
regulations thereunder, and Sec. Sec. 1.1502-90 through 1.1502-99 
apply.
    (ii) Overlap--(A) An overlap of the application of paragraph (a) of 
this section and the application of section 382 with respect to built-in 
losses occurs if a corporation becomes a member of a consolidated group 
(the SRLY event) within six months of the change date of an ownership 
change giving rise to a section 382(a) limitation that would apply with 
respect to the corporation's recognized built-in losses (the section 382 
event). Except as provided in paragraph (g)(3) of this section, 
application of the overlap rule does not require that the size and 
composition of the corporation's net unrealized built-in loss is the 
same on the date of the section 382 event and the SRLY event.
    (B) For special rules in the event that there is a SRLY subgroup 
and/or a loss subgroup as defined in Sec. 1.1502-91(d)(2) with respect 
to built-in losses, see paragraph (g)(4) of this section.
    (3) Operating rules--(i) Section 382 event before SRLY event. If a 
SRLY event occurs on the same date as a section 382 event or within the 
six month period beginning on the date of the section 382 event, 
paragraph (g)(1) of this section applies beginning with the tax

[[Page 311]]

year that includes the SRLY event. Paragraph (g)(1) of this section does 
not apply, however, if a corporation that would otherwise be subject to 
the overlap rule acquires assets from a person other than a member of 
the group with a net unrealized built-in loss in excess of the threshold 
requirement of section 382(h)(3)(B) (and thereby increases its net 
unrealized built-in loss) after the section 382 event, and before the 
SRLY event.
    (ii) SRLY event before section 382 event. If a section 382 event 
occurs within the period beginning the day after the SRLY event and 
ending six months after the SRLY event, paragraph (g)(1) of this section 
applies starting with the first tax year that begins after the section 
382 event. However, paragraph (g)(1) of this section does not apply at 
any time if a corporation that otherwise would be subject to paragraph 
(g)(1) of this section transfers assets with an unrealized built-in loss 
to another member of the group after the SRLY event, but before the 
section 382 event, unless the corporation recognizes the built-in loss 
upon the transfer.
    (4) Subgroup rules. In general, in the case of built-in losses for 
which there is a SRLY subgroup and the corporations joining the group at 
the time of the SRLY event also constitute a loss subgroup (as defined 
in Sec. 1.1502-91(d)(2)), the principles of this paragraph (g) apply to 
the SRLY subgroup, and not separately to its members. However, paragraph 
(g)(1) of this section applies with respect to built-in losses only if--
    (i) All members of the SRLY subgroup with respect to those built-in 
losses are also included in a loss subgroup (as defined in Sec. 1.1502-
91(d)(2)); and
    (ii) All members of a loss subgroup (as defined in Sec. 1.1502-
91(d)(2)) are also members of a SRLY subgroup with respect to those 
built-in losses.
    (5) Asset acquisitions. Notwithstanding the application of this 
paragraph (g), paragraph (a) of this section applies to asset 
acquisitions by the corporation that occurs after the latter of the SRLY 
event and the section 382 event. See, paragraph (b)(2)(ii) of this 
section.
    (6) Examples. The principles of this paragraph (g) are illustrated 
by the following examples:

    Example 1. Determination of subgroup. (i) Individual A owns all of 
the stock of P, P1, and S. In Year 1, P acquires all of the stock of P1, 
and they file a consolidated return. In Year 3, P acquires all of the 
stock of S, and S joins the P group. Individual B, unrelated to 
Individual A, owns all of the stock of M and K, each the common parent 
of a consolidated group. Individual C, unrelated to either Individual A 
or Individual B, owns all of the stock of T.
    (ii) At the beginning of Year 7, M acquires all of the stock of P 
from Individual A, and, as a result, P, P1, and S become members of the 
M group. At the time of M's acquisition of the P stock, P has a $15 net 
unrealized built-in loss (disregarding the stock of P1), P1 has a net 
unrealized built-in gain of $10, and S has a net unrealized built-in 
gain of $5.
    (iii) During Year 8, M acquires all of the stock of T, and T joins 
the M group. At the time of M's acquisition of the T stock, T had an 
unrealized built-in loss of $15. At the beginning of Year 9, K acquires 
all of the stock of M from Individual B, and the members of the M 
consolidated group including P, P1, S, and T become members of the K 
group. At the time of K's acquisition of the M stock, M has 
(disregarding the stock of P and T) a $15 net unrealized built-in loss, 
P has a $20 net unrealized built-in loss (disregarding the stock of P1), 
P1 has a net unrealized built-in gain of $5, S has a net unrealized 
built-in loss of $35, and T has a $15 net unrealized built-in loss.
    (iv) M's acquisition of P in Year 7 results in P, P1, and S becoming 
members of the M group (the SRLY event). Under paragraph (c) of this 
section, P and P1 compose a SRLY built-in loss subgroup because they 
have been affiliated for the 60 consecutive month period immediately 
preceding joining the M group. S is not a member of the subgroup because 
on becoming a member of the M group it had not been continuously 
affiliated with P and P1 for the 60 month period ending immediately 
before it became a member of the M group. Consequently, Sec. 1.1502-15 
applies to S separately from the P and P1 subgroup.
    (v) Assuming that the $5 net unrealized built-in loss of the P/P1 
subgroup exceeds the threshold requirement under section 382(h)(3)(B), 
M's acquisition of P resulted in an ownership change of P and P1 within 
the meaning of section 382(g) that subjects P and P1 to a limitation 
under section 382(a) (the section 382 event). Because, with respect to P 
and P1, the SRLY event and the change date of the section 382 event 
occur on the same date and because the loss subgroup and SRLY subgroup 
are coextensive, there is an overlap of the application of the SRLY 
rules and the application of section 382.

[[Page 312]]

    (vi) S was not a loss corporation because it did not have a net 
operating loss carryover, or a net unrealized built-in loss, and 
therefore, M's acquisition of P did not result in an ownership change of 
S within the meaning of section 382(g). S, therefore is not subject to 
the overlap rule of paragraph (g) of this section.
    (vii) M's acquisition of T resulted in T becoming a member of the M 
group (the SRLY event). Assuming that T's $15 net unrealized built-in 
loss exceeds the threshold requirement under section 382(h)(3)(B), M's 
acquisition of T also resulted in an ownership change of T within the 
meaning of section 382(g) that subjects T to a limitation under section 
382(a) (the section 382 event). Because, with respect to T, the SRLY 
event and the change date of the section 382 event occur on the same 
date, there is an overlap of the application of the SRLY rules and the 
application of section 382 within the meaning of paragraph (g) of this 
section.
    (viii) K's acquisition of M results in the members of the M 
consolidated group, including T, P, P1, and S, becoming members of the K 
group (the SRLY event). Because T, P, and P1 were each included in the 
determination of a net unrealized built-in loss that was subject to the 
overlap rule described in paragraph (g)(1) of this section when they 
each became members of the M group, they are deemed under paragraph 
(c)(3) of this section to have been continuously affiliated with M for 
the 60 month period ending immediately before becoming a member of the M 
group, notwithstanding their actual affiliation history. As a result, M, 
T, P, and P1 compose a SRLY built-in loss subgroup under paragraph 
(c)(2) of this section. K's acquisition of M is not subject to paragraph 
(g) of this section because it does not result in a section 382 event.
    (ix) S, however, is not a member of the subgroup under paragraph 
(c)(2) of this section. Because S was not included in the determination 
of a net unrealized built-in loss that was subject to the overlap rule 
described in paragraph (g)(1) of this section when it joined the M 
group, S is treated as becoming an affiliate of M on the date it joined 
the M group. Furthermore, under paragraph (c)(3) of this section, S is 
deemed to have begun its affiliation with P and P1 on the date it joined 
the M group. Consequently, Sec. 1.1502-15 applies to S separately to 
the extent its built-in loss is recognized within the recognition 
period.
    Example 2. Post-overlap acquisition of assets. (i) Individual A owns 
all of the stock of P, the common parent of a consolidated group. B, an 
individual unrelated to Individual A, owns all of the stock of T. T has 
two depreciable assets. Asset 1 has an unrealized built-in loss of $25 
(basis $75, value $50), and asset 2 has an unrealized built-in gain of 
$20 (basis $30, value $50). During Year 3, P buys all of the stock of T 
from Individual B. On January 1, Year 4, P contributes $80 cash and 
Individual A contributes asset 3, a depreciable asset, with a net 
unrealized built-in loss of $45 (basis $65, value $20), in exchange for 
T stock in a transaction that is described in section 351.
    (ii) P's acquisition of T results in T becoming a member of the P 
group (the SRLY event) and also results in an ownership change of T, 
within the meaning of section 382(g), that gives rise to a limitation 
under section 382(a) (the section 382 event).
    (iii) Because the SRLY event and the change date of the section 382 
event occur on the same date, there is an overlap of the application of 
the SRLY rules and the application of section 382. Consequently, under 
paragraph (g) of this section, the limitation under paragraph (a) of 
this section does not apply to T's net unrealized built-in loss when it 
joined the P group.
    (iv) Individual A's Year 4 contribution of a depreciable asset 
occurred after T was a member of the P group. Assuming that the amount 
of the net unrealized built-in loss exceeds the threshold requirement of 
section 382(h)(3)(B), the sale of asset 3 within the recognition period 
is subject to the SRLY limitation of paragraphs (a) and (b)(2)(ii) of 
this section.
    Example 3. Overlap rule. (i) Individual A owns all of the stock of 
P, the common parent of a consolidated group. B, an individual unrelated 
to Individual A, owns all of the stock of T. T has two depreciable 
assets. Asset 1 has an unrealized loss of $55 (basis $75, value $20), 
and asset 2 has an unrealized gain of $30 (basis $30, value $60). On 
February 28 of Year 2, P purchases 55% of T from Individual B. On June 
30, of Year 2, P purchases an additional 35% of T from Individual B.
    (ii) The February 28 purchase of 55% of T is a section 382 event 
because it results in an ownership change of T that gives rise to a 
section 382(a) limitation. The June 30 purchase of 35% of T results in T 
becoming a member of the P group and is therefore a SRLY event.
    (iii) Because the SRLY event occurred within six months of the 
change date of the section 382 event, there is an overlap of the 
application of the SRLY rules and the application of section 382, and 
paragraph (a) of this section does not apply. Therefore, the SRLY 
limitation does not apply to any of the $55 loss in asset 1 recognized 
by T after T joined the P group. See Sec. 1.1502-94 for rules relating 
to the application of section 382 with respect to T's $25 unrealized 
built-in loss.
    Example 4. Overlap rule-Fluctuation in value. (i) The facts are the 
same as in Example 3, except that by June 30, of Year 2, asset 1 had 
declined in value by a further $10. Thus asset 1 had an unrealized loss 
of $65 (basis $75,

[[Page 313]]

value $10), and asset 2 had an unrealized gain of $30 (basis $30, value 
$60).
    (ii) Because paragraph (a) of this section does not apply, the 
further decrease in asset 1's value is disregarded. Consequently, the 
results are the same as in Example 3.

    (h) Effective date--(1) In general. This section generally applies 
to built-in losses recognized in taxable years for which the due date 
(without extensions) of the consolidated return is after June 25, 1999. 
However--
    (i) In the event that paragraphs (f)(1) and (g)(1) of this section 
do not apply to a particular built-in loss in the current group, then 
solely for purposes of applying paragraph (a) of this section to 
determine a limitation with respect to that built-in loss and with 
respect to which the SRLY register (consolidated taxable income 
determined by reference to only the member's (or subgroup's) items of 
income, gain, deduction, or loss) began in a taxable year for which the 
due date of the return was on or before June 25, 1999, paragraph (c)(3) 
of this section shall not apply; and
    (ii) For purposes of paragraph (g) of this section, only an 
ownership change to which section 382(a) as amended by the Tax Reform 
Act of 1986 applies shall constitute a section 382 event.
    (2) Prior periods. For certain taxable years ending on or before 
June 25, 1999, see Sec. 1.1502-15T in effect prior to June 25, 1999, as 
contained in 26 CFR part 1 revised April 1, 1999, as applicable.

[T.D. 8823, 64 FR 36101, July 2, 1999; 64 FR 41784, Aug. 2, 1999, as 
amended by T.D. 9048, 68 FR 12290, Mar. 14, 2003]