Title 26Internal Revenue CodeRelease 119-73

§473 Qualified Liquidations of Lifo Inventories

Title 26 › Subtitle Subtitle A— Income Taxes › Chapter 1— NORMAL TAXES AND SURTAXES › Subchapter E— Accounting Periods and Methods of Accounting › Part II— METHODS OF ACCOUNTING › Subpart D— Inventories › § 473

Last updated Apr 6, 2026|Official source

Summary

If you use the LIFO (last-in, first-out) inventory method and a major supply disruption forces your inventory down, you can elect special relief. The drop must be a "qualified liquidation" — a decrease in your year-end inventory that you show was caused directly by a qualified inventory interruption, such as a Department of Energy regulation or request about energy supplies, or an embargo, international boycott, or other major foreign trade interruption, as announced in an official notice. If you replace the goods within the replacement period — generally the three tax years after the liquidation year, or a shorter period set in the notice — your income for the liquidation year is adjusted. It goes down if the replacement goods cost more than the liquidated goods were carried at, and up if they cost less. The election is irrevocable, otherwise-closed tax years can be reopened to make the adjustment, and interest on any resulting overpayment or underpayment is figured as if it belonged to the replacement year.

Full Legal Text

Title 26, §473

Internal Revenue Code — Source: USLM XML via OLRC

(a)If, for any liquidation year—
(1)there is a qualified liquidation of goods which the taxpayer inventories under the LIFO method, and
(2)the taxpayer elects to have the provisions of this section apply with respect to such liquidation,
(b)If the liquidated goods are replaced (in whole or in part) during any replacement year and such replacement is reflected in the closing inventory for such year, then the gross income for the liquidation year shall be—
(1)decreased by an amount equal to the excess of—
(A)the aggregate replacement cost of the liquidated goods so replaced during such year, over
(B)the aggregate cost of such goods reflected in the opening inventory of the liquidation year, or
(2)increased by an amount equal to the excess of—
(A)the aggregate cost reflected in such opening inventory of the liquidated goods so replaced during such year, over
(B)such aggregate replacement cost.
(c)For purposes of this section—
(1)The term “qualified liquidation” means—
(A)a decrease in the closing inventory of the liquidation year from the opening inventory of such year, but only if
(B)the taxpayer establishes to the satisfaction of the Secretary that such decrease is directly and primarily attributable to a qualified inventory interruption.
(2)(A)The term “qualified inventory interruption” means a regulation, request, or interruption described in subparagraph (B) but only to the extent provided in the notice published pursuant to subparagraph (B).
(B)Whenever the Secretary, after consultation with the appropriate Federal officers, determines—
(i)that—
(I)any Department of Energy regulation or request with respect to energy supplies, or
(II)any embargo, international boycott, or other major foreign trade interruption,
(ii)that the application of this section to that class of goods and taxpayers is necessary to carry out the purposes of this section,
(d)For purposes of this section—
(1)The term “liquidation year” means the taxable year in which occurs the qualified liquidation to which this section applies.
(2)The term “replacement year” means any taxable year in the replacement period; except that such term shall not include any taxable year after the taxable year in which replacement of the liquidated goods is completed.
(3)The term “replacement period” means the shorter of—
(A)the period of the 3 taxable years following the liquidation year, or
(B)the period specified by the Secretary in a notice published in the Federal Register with respect to that qualified inventory interruption.
(4)The term “LIFO method” means the method of inventorying goods described in section 472.
(5)(A)An election under subsection (a) shall be made subject to such conditions, and in such manner and form and at such time, as the Secretary may prescribe by regulation.
(B)An election under this section shall be irrevocable and shall be binding for the liquidation year and for all determinations for prior and subsequent taxable years insofar as such determinations are affected by the adjustments under this section.
(e)For purposes of this chapter—
(1)If the closing inventory of the taxpayer for any replacement year reflects an increase over the opening inventory of such goods for such year, the goods reflecting such increase shall be considered, in the order of their acquisition, as having been acquired in replacement of the goods most recently liquidated (whether or not in a qualified liquidation) and not previously replaced.
(2)In the case of any qualified liquidation, any goods considered under paragraph (1) as having been acquired in replacement of the goods liquidated in such liquidation shall be taken into purchases and included in the closing inventory of the taxpayer for the replacement year at the inventory cost basis of the goods replaced.
(f)(1)If—
(A)an adjustment is required under this section for any taxable year by reason of the replacement of liquidated goods during any replacement year, and
(B)the assessment of a deficiency, or the allowance of a credit or refund of an overpayment of tax attributable to such adjustment, for any taxable year, is otherwise prevented by the operation of any law or rule of law (other than section 7122, relating to compromises),
(2)Solely for purposes of determining interest on any overpayment or underpayment attributable to an adjustment made under this section, such overpayment or underpayment shall be treated as an overpayment or underpayment (as the case may be) for the replacement year.
(g)The Secretary shall prescribe such regulations as may be necessary to coordinate the provisions of this section with the provisions of section 472.

Legislative History

Notes & Related Subsidiaries

Statutory Notes and Related Subsidiaries

Effective Date

Pub. L. 96–223, title IV, § 403(a)(3), Apr. 2, 1980, 94 Stat. 304, as amended by Pub. L. 99–514, § 2, Oct. 22, 1986, 100 Stat. 2095, provided that: “The

Amendments

made by paragraphs (1) and (2) [enacting this section] shall apply to qualified liquidations (within the meaning of section 473(c) of the Internal Revenue Code of 1986 [formerly I.R.C. 1954]) in taxable years ending after October 31, 1979.”

Reference

Citations & Metadata

Citation

26 U.S.C. § 473

Title 26Internal Revenue Code

Last Updated

Apr 6, 2026

Release point: 119-73