[Code of Federal Regulations]
[Title 26, Volume 11]
[Revised as of April 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 26CFR1.1377-1]

[Page 777-781]
 
                       TITLE 26--INTERNAL REVENUE
 
    CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY 
                               (CONTINUED)
 
PART 1_INCOME TAXES--Table of Contents
 
Sec. 1.1377-1  Pro rata share.

    (a) Computation of pro rata shares--(1) In general. For purposes of 
subchapter S of chapter 1 of the Internal Revenue

[[Page 778]]

Code and this section, each shareholder's pro rata share of any S 
corporation item described in section 1366(a) for any taxable year is 
the sum of the amounts determined with respect to the shareholder by 
assigning an equal portion of the item to each day of the S 
corporation's taxable year, and then dividing that portion pro rata 
among the shares outstanding on that day. See paragraph (b) of this 
section for rules pertaining to the computation of each shareholder's 
pro rata share when an election is made under section 1377(a)(2) to 
treat the taxable year of an S corporation as if it consisted of two 
taxable years in the case of a termination of a shareholder's entire 
interest in the corporation.
    (2) Special rules--(i) Days on which stock has not been issued. 
Solely for purposes of determining a shareholder's pro rata share of an 
item for a taxable year under section 1377(a) and this section, the 
beneficial owners of the corporation are treated as the shareholders of 
the corporation for any day on which the corporation has not issued any 
stock.
    (ii) Determining shareholder for day of stock disposition. A 
shareholder who disposes of stock in an S corporation is treated as the 
shareholder for the day of the disposition. A shareholder who dies is 
treated as the shareholder for the day of the shareholder's death.
    (iii) Shareholder trust conversions. If, during the taxable year of 
an S corporation, a trust that is an eligible shareholder of the S 
corporation converts from a trust described in section 1361(c)(2)(A)(i), 
(ii), (iii), or (v) for the first part of the year to a trust described 
in a different subpart of section 1361(c)(2)(A)(i), (ii), or (v) for the 
remainder of the year, the trust's share of the S corporation items is 
allocated between the two types of trusts. The first day that a 
qualified subchapter S trust (QSST) or an electing small business trust 
(ESBT) is treated as an S corporation shareholder is the effective date 
of the QSST or ESBT election. Upon the conversion, the trust is not 
treated as terminating its entire interest in the S corporation for 
purposes of paragraph (b) of this section, unless the trust was a trust 
described in section 1361(c)(2)(A)(ii) or (iii) before the conversion.
    (b) Election to terminate year--(1) In general. If a shareholder's 
entire interest in an S corporation is terminated during the S 
corporation's taxable year and the corporation and all affected 
shareholders agree, the S corporation may elect under section 1377(a)(2) 
and this paragraph (b) (terminating election) to apply paragraph (a) of 
this section to the affected shareholders as if the corporation's 
taxable year consisted of two separate taxable years, the first of which 
ends at the close of the day on which the shareholder's entire interest 
in the S corporation is terminated. If the event resulting in the 
termination of the shareholder's entire interest also constitutes a 
qualifying disposition as described in Sec. 1.1368-1(g)(2)(i), the 
election under Sec. 1.1368-1(g)(2) cannot be made. An S corporation may 
not make a terminating election if the cessation of a shareholder's 
interest occurs in a transaction that results in a termination under 
section 1362(d)(2) of the corporation's election to be an S corporation. 
(See section 1362(e)(3) for an election to have items assigned to each 
short taxable year under normal tax accounting rules in the case of a 
termination of a corporation's election to be an S corporation.) A 
terminating election is irrevocable and is effective only for the 
terminating event for which it is made.
    (2) Affected shareholders. For purposes of the terminating election 
under section 1377(a)(2) and paragraph (b) of this section, the term 
affected shareholders means the shareholder whose interest is terminated 
and all shareholders to whom such shareholder has transferred shares 
during the taxable year. If such shareholder has transferred shares to 
the corporation, the term affected shareholders includes all persons who 
are shareholders during the taxable year.
    (3) Effect of the terminating election--(i) In general. An S 
corporation that makes a terminating election for a taxable year must 
treat the taxable year as separate taxable years for all affected 
shareholders for purposes of allocating items of income (including tax-
exempt income), loss, deduction,

[[Page 779]]

and credit; making adjustments to the accumulated adjustments account, 
earnings and profits, and basis; and determining the tax effect of a 
distribution. An S corporation that makes a terminating election must 
assign items of income (including tax-exempt income), loss, deduction, 
and credit to each deemed separate taxable year using its normal method 
of accounting as determined under section 446(a).
    (ii) Due date of S corporation return. A terminating election does 
not affect the due date of the S corporation's return required to be 
filed under section 6037(a) for a taxable year (determined without 
regard to a terminating election).
    (iii) Taxable year of inclusion by shareholder. A terminating 
election does not affect the taxable year in which an affected 
shareholder must take into account the affected shareholder's pro rata 
share of the S corporation's items of income, loss, deduction, and 
credit.
    (iv) S corporation that is a partner in a partnership. A terminating 
election by an S corporation that is a partner in a partnership is 
treated as a sale or exchange of the corporation's entire interest in 
the partnership for purposes of section 706(c) (relating to closing the 
partnership taxable year), if the taxable year of the partnership ends 
after the shareholder's interest is terminated and within the taxable 
year of the S corporation (determined without regard to any terminating 
election) for which the terminating election is made.
    (4) Determination of whether an S shareholder's entire interest has 
terminated. For purposes of the terminating election under section 
1377(a)(2) and paragraph (b) of this section, a shareholder's entire 
interest in an S corporation is terminated on the occurrence of any 
event through which a shareholder's entire stock ownership in the S 
corporation ceases, including a sale, exchange, or other disposition of 
all of the stock held by the shareholder; a gift under section 102(a) of 
all the shareholder's stock; a spousal transfer under section 1041(a) of 
all the shareholder's stock; a redemption, as defined in section 317(b), 
of all the shareholder's stock, regardless of the tax treatment of the 
redemption under section 302; and the death of the shareholder. A 
shareholder's entire interest in an S corporation is not terminated if 
the shareholder retains ownership of any stock (including an interest 
treated as stock under Sec. 1.1361-1(l)) that would result in the 
shareholder continuing to be considered a shareholder of the corporation 
for purposes of section 1362(a)(2). Thus, in determining whether a 
shareholder's entire interest in an S corporation has been terminated, 
any interest held by the shareholder as a creditor, employee, director, 
or in any other non-shareholder capacity is disregarded.
    (5) Time and manner of making a terminating election--(i) In 
general. An S corporation makes a terminating election by attaching a 
statement to its timely filed original or amended return required to be 
filed under section 6037(a) (that is, a Form 1120S) for the taxable year 
during which a shareholder's entire interest is terminated. A single 
election statement may be filed by the S corporation for all terminating 
elections for the taxable year. The election statement must include--
    (A) A declaration by the S corporation that it is electing under 
section 1377(a)(2) and this paragraph (b) to treat the taxable year as 
if it consisted of two separate taxable years;
    (B) Information setting forth when and how the shareholder's entire 
interest was terminated (for example, a sale or gift);
    (C) [Reserved]. For further guidance, see Sec. 1.1377-
1T(b)(5)(i)(C).
    (D) A statement by the corporation that the corporation and each 
affected shareholder consent to the S corporation making the terminating 
election.
    (ii) Affected shareholders required to consent. For purposes of 
paragraph (b)(5)(i)(D) of this section, a shareholder of the S 
corporation for the taxable year is a shareholder as described in 
section 1362(a)(2). For example, the person who under Sec. 1.1362-
6(b)(2) must consent to a corporation's S election in certain special 
cases is the person who must consent to the terminating election. In 
addition, an executor or administrator of the estate of a deceased 
affected shareholder may consent to the terminating election on behalf 
of the deceased affected shareholder.

[[Page 780]]

    (iii) More than one terminating election. A shareholder whose entire 
interest in an S corporation is terminated in an event for which a 
terminating election was made is not required to consent to a 
terminating election made with respect to a subsequent termination 
within the same taxable year unless the shareholder is an affected 
shareholder with respect to the subsequent termination.
    (c) Examples. The following examples illustrate the provisions of 
this section:

    Example 1. Shareholder's pro rata share in the case of a partial 
disposition of stock. (i) On January 6, 1997, X incorporates as a 
calendar year corporation, issues 100 shares of common stock to each of 
A and B, and files an election to be an S corporation for its 1997 
taxable year. On July 24, 1997, B sells 50 shares of X stock to C. Thus, 
in 1997, A owned 50 percent of the outstanding shares of X on each day 
of X's 1997 taxable year, B owned 50 percent on each day from January 6, 
1997, to July 24, 1997 (200 days), and 25 percent from July 25, 1997, to 
December 31, 1997 (160 days), and C owned 25 percent from July 25, 1997, 
to December 31, 1997 (160 days).
    (ii) Because B's entire interest in X is not terminated when B sells 
50 shares to C on July 24, 1997, X cannot make a terminating election 
under section 1377(a)(2) and paragraph (b) of this section for B's sale 
of 50 shares to C. Although B's sale of 50 shares to C is a qualifying 
disposition under Sec. 1.1368-1(g)(2)(i), X does not make an election 
to terminate its taxable year under Sec. 1.1368-1(g)(2). During its 
1997 taxable year, X has nonseparately computed income of $720,000.
    (iii) For each day in X's 1997 taxable year, A's daily pro rata 
share of X's nonseparately computed income is $1,000 ($720,000/360 
daysx50%). Thus, A's pro rata share of X's nonseparately computed income 
for 1997 is $360,000 ($1,000x360 days). B's daily pro rata share of X's 
nonseparately computed income is $1,000 ($720,000/360x50%) for the first 
200 days of X's 1997 taxable year, and $500 ($720,000/360x25%) for the 
following 160 days in 1997. Thus, B's pro rata share of X's 
nonseparately computed income for 1997 is $280,000 (($1,000x200 days) + 
($500x160 days)). C's daily pro rata share of X's nonseparately computed 
income is $500 ($720,000/360x25%) for 160 days in 1997. Thus, C's pro 
rata share of X's nonseparately computed income for 1997 is $80,000 
($500x160 days).
    Example 2. Shareholder's pro rata share when an S corporation makes 
a terminating election under section 1377(a)(2). (i) On January 6, 1997, 
X incorporates as a calendar year corporation, issues 100 shares of 
common stock to each of A and B, and files an election to be an S 
corporation for its 1997 taxable year. On July 24, 1997, B sells B's 
entire 100 shares of X stock to C. With the consent of B and C, X makes 
an election under section 1377(a)(2) and paragraph (b) of this section 
for the termination of B's entire interest arising from B's sale of 100 
shares to C. As a result of the election, the pro rata shares of B and C 
are determined as if X's taxable year consisted of two separate taxable 
years, the first of which ends on July 24, 1997, the date B's entire 
interest in X terminates. Because A is not an affected shareholder as 
defined by section 1377(a)(2)(B) and paragraph (b)(2) of this section, 
the treatment as separate taxable years does not apply to A.
    (ii) During its 1997 taxable year, X has nonseparately computed 
income of $720,000. Under X's normal method of accounting, $200,000 of 
the $720,000 of nonseparately computed income is allocable to the period 
of January 6, 1997, through July 24, 1997 (the first deemed taxable 
year), and the remaining $520,000 is allocable to the period of July 25, 
1997, through December 31, 1997 (the second deemed taxable year).
    (iii) B's pro rata share of the $200,000 of nonseparately computed 
income for the first deemed taxable year is determined by assigning the 
$200,000 of nonseparately computed income to each day of the first 
deemed taxable year ($200,000/200 days = $1,000 per day). Because B held 
50% of X's authorized and issued shares on each day of the first deemed 
taxable year, B's daily pro rata share for each day of the first deemed 
taxable year is $500 ($1,000 per day x 50%). Thus, B's pro rata share of 
the $200,000 of nonseparately computed income for the first deemed 
taxable year is $100,000 ($500 per day x 200 days). B must report this 
amount for B's taxable year with or within which X's full taxable year 
ends (December 31, 1997).
    (iv) C's pro rata share of the $520,000 of nonseparately computed 
income for the second deemed taxable year is determined by assigning the 
$520,000 of nonseparately computed income to each day of the second 
deemed taxable year ($520,000/160 days = $3,250 per day). Because C held 
50% of X's authorized and issued shares on each day of the second deemed 
taxable year, C's daily pro rata shares for each day of the second 
deemed taxable year is $1,625 ($3,250 per day x 50%). Therefore, C's pro 
rata share of the $520,000 of nonseparately computed income is $260,000 
($1,625 per day x 160 days). C must report this amount for C's taxable 
year with or within which X's full taxable year ends (December 31, 
1997).
    Example 3. Effect of conversion of a qualified subchapter S trust 
(QSST) to an electing small business trust (ESBT). (i) On January 1, 
2003, Trust receives stock of S corporation. Trust's current income 
beneficiary makes a timely QSST election under section

[[Page 781]]

1361(d)(2), effective January 1, 2003. Subsequently, the trustee and 
current income beneficiary of Trust elect, pursuant to Sec. 1.1361-
1(j)(12), to terminate the QSST election and convert to an ESBT, 
effective July 1, 2004. The taxable year of S corporation is the 
calendar year. In 2004, Trust's pro rata share of S corporation's 
nonseparately computed income is $100,000.
    (ii) For purposes of computing the income allocable to the QSST and 
to the ESBT, Trust is treated as a QSST through June 30, 2004, and Trust 
is treated as an ESBT beginning July 1, 2004. Pursuant to section 
1377(a)(1), the pro rata share of S corporation income allocated to the 
QSST is $49,727 ($100,000x182 days/366 days), and the pro rata share of 
S corporation income allocated to the ESBT is $50,273 ($100,000x184 
days/366 days).

[T.D. 8696, 61 FR 67456, Dec. 23, 1996, as amended by T.D. 8994, 67 FR 
34401, May 14, 2002; T.D. 9100, 68 FR 70706, Dec. 19, 2003]