Inventory Management

What is LIFO (Last In, First Out)?

An inventory valuation method where the most recently purchased or produced items are assumed to be sold first.

How It Works

Under LIFO, the cost of goods sold reflects the most recent purchase prices, while ending inventory reflects the oldest costs. During inflation, LIFO results in higher COGS (newer, higher-priced inventory sold first), lower reported profits, and therefore lower taxes — which is why it's popular in the US under GAAP. However, LIFO is NOT permitted under IFRS, Indian Accounting Standards (Ind AS 2), or most countries' standards. LIFO can create LIFO reserves — the difference between inventory reported under LIFO vs FIFO.

Formula

COGS (LIFO) = Cost of most recently purchased inventory units sold first

Real-World Example

A store buys 100 units at ₹50 in January, then 100 units at ₹60 in February. If 120 units are sold: LIFO COGS = (100 × ₹60) + (20 × ₹50) = ₹7,000. Compare with FIFO COGS of ₹6,200 — LIFO shows ₹800 higher cost and lower profit.

Why It Matters

1

Ensures accurate financial reporting and record-keeping

2

Helps maintain regulatory and tax compliance

3

Enables better-informed business decisions

4

Improves operational efficiency and cash flow management

Frequently Asked Questions

Why is LIFO not allowed in India?

Indian Accounting Standards (Ind AS 2) and IFRS prohibit LIFO because it can distort inventory values on the balance sheet — showing very old costs for remaining inventory. Only FIFO and Weighted Average Cost methods are permitted in India.

Why do US companies use LIFO?

US GAAP allows LIFO, and during inflation it produces higher COGS = lower taxable profits = lower taxes. The IRS requires that if LIFO is used for tax, it must also be used for financial reporting (LIFO conformity rule). This tax benefit drives LIFO adoption.

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