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
Allows a business that uses LIFO inventory to choose special tax rules when it sells off stock because of certain supply interruptions. If the business makes that choice and then replaces the sold goods during the allowed replacement period and shows them in year-end inventory, the business must change the liquidation year’s taxable income up or down. If the cost to replace the goods is more than the cost shown at the start of the liquidation year, the taxable income for that year is reduced by the difference. If the original recorded cost is more than the replacement cost, the taxable income for that year is increased by the difference. Qualified liquidation — a drop in year-end inventory from the start of the year caused mainly by a covered supply interruption. Liquidation year — the tax year when the qualified liquidation happened. Replacement year — any tax year in the replacement period while replacements are still being made. Replacement period — the shorter of the 3 tax years after the liquidation year or a period set by the Secretary. LIFO method — the inventory method described in law section 472. The election to use these rules must follow IRS rules, is final, and affects related years. Replacements are treated as filling the most recently sold items and are recorded at the cost of the items they replace. The IRS will issue rules to coordinate these changes and interest is figured as if the overpayment or underpayment happened in the replacement year.
Full Legal Text
Internal Revenue Code — Source: USLM XML via OLRC
Legislative History
Reference
Citation
26 U.S.C. § 473
Title 26 — Internal Revenue Code
Last Updated
Apr 5, 2026
Release point: 119-73not60