§ 704.
(b)
Determination of distributive share
A partner’s distributive share of income, gain, loss, deduction, or credit (or item thereof) shall be determined in accordance with the partner’s interest in the partnership (determined by taking into account all facts and circumstances), if—
(1)
the partnership agreement does not provide as to the partner’s distributive share of income, gain, loss, deduction, or credit (or item thereof), or
(2)
the allocation to a partner under the agreement of income, gain, loss, deduction, or credit (or item thereof) does not have substantial economic effect.
([Aug. 16, 1954, ch. 736], [68A Stat. 240]; [Pub. L. 94–455, title II, § 213(c)(2)], (3)(A), (d), (e), title XIX, § 1906(b)(13)(A), Oct. 4, 1976, [90 Stat. 1548], 1834; [Pub. L. 95–600, title II, § 201(b)(1)], Nov. 6, 1978, [92 Stat. 2816]; [Pub. L. 98–369, div. A, title I, § 71(a)], July 18, 1984, [98 Stat. 589]; [Pub. L. 101–239, title VII, § 7642(a)], Dec. 19, 1989, [103 Stat. 2379]; [Pub. L. 102–486, title XIX, § 1937(b)(1)], Oct. 24, 1992, [106 Stat. 3033]; [Pub. L. 105–34, title X, § 1063(a)], Aug. 5, 1997, [111 Stat. 947]; [Pub. L. 108–357, title VIII, § 833(a)], Oct. 22, 2004, [118 Stat. 1589]; [Pub. L. 114–74, title XI, § 1102(b)], Nov. 2, 2015, [129 Stat. 639]; [Pub. L. 115–97, title I, § 13503(a)], Dec. 22, 2017, [131 Stat. 2141].)