§ 7519.
(a)
General rule
This section applies to a partnership or S corporation for any taxable year, if—
(1)
an election under section 444 is in effect for the taxable year, and
(2)
the required payment determined under subsection (b) for such taxable year (or any preceding taxable year) exceeds $500.
(b)
Required payment
For purposes of this section, the term “required payment” means, with respect to any applicable election year of a partnership or S corporation, an amount equal to—
(1)
the excess of the product of—
(A)
the applicable percentage of the adjusted highest section 1 rate, multiplied by
(B)
the net base year income of the entity, over
(2)
the net required payment balance.
For purposes of paragraph (1)(A), the term “adjusted highest section 1 rate” means the highest rate of tax in effect under section 1 as of the end of the base year plus 1 percentage point (or, in the case of applicable election years beginning in 1987, 36 percent).
(d)
Net base year income
For purposes of this section—
(1)
In general
An entity’s net base year income shall be equal to the sum of—
(A)
the deferral ratio multiplied by the entity’s net income for the base year, plus
(B)
the excess (if any) of—
(i)
the deferral ratio multiplied by the aggregate amount of applicable payments made by the entity during the base year, over
(ii)
the aggregate amount of such applicable payments made during the deferral period of the base year.
For purposes of this paragraph, the term “deferral ratio” means the ratio which the number of months in the deferral period of the base year bears to the number of months in the partnership’s or S corporation’s taxable year.
(2)
Net income
Net income is determined by taking into account the aggregate amount of the following items—
(C)
Certain limitations disregarded
(3)
Applicable payments
(B)
Exceptions
The term “applicable payment” shall not include any—
(i)
gain from the sale or exchange of property between the partner or shareholder and the partnership or S corporation, and
(ii)
dividend paid by the S corporation.
(4)
Applicable percentage
(5)
Treatment of guaranteed payments
(e)
Other definitions and special rules
For purposes of this section—
(2)
Years
(B)
Applicable election year
(3)
Requirement of reporting
(4)
Net required payment balance
The term “net required payment balance” means the excess (if any) of—
(A)
the aggregate of the required payments under this section for all preceding applicable election years, over
(B)
the aggregate amount allowable as a refund to the entity under subsection (c) for all preceding applicable election years.
(g)
Regulations
The Secretary shall prescribe such regulations as may be necessary or appropriate to carry out the provisions of this section and section 280H, including regulations providing for appropriate adjustments in the application of this section and sections 280H and 444 in cases where—
(1)
2 or more applicable election years begin in the same calendar year, or
(2)
the base year is a taxable year of less than 12 months.
(Added [Pub. L. 100–203, title X, § 10206(b)(1)], Dec. 22, 1987, [101 Stat. 1330–398]; amended [Pub. L. 100–647, title II, § 2004(e)(4)]–(10), (14)(B), Nov. 10, 1988, [102 Stat. 3601], 3602; [Pub. L. 101–239, title VII], §§ 7721(c)(12), 7821(b), Dec. 19, 1989, [103 Stat. 2400], 2424; [Pub. L. 101–508, title XI, § 11704(a)(29)], Nov. 5, 1990, [104 Stat. 1388–519]; [Pub. L. 105–34, title XII, § 1281(d)], Aug. 5, 1997, [111 Stat. 1037].)