AllFrontierGlobal · business library
Business library › LIFO-FIFO

LIFO-FIFO

TL;DR LIFO (Last In, First Out) and FIFO (First In, First Out) are inventory management methods primarily used to value inventory and manage stock flow. Here’s a

Updated Jul 2026Bloom UnderstandDigComp Problem solvingType ConceptDepth FoundationalDifficulty FoundationalRead ~1 minBloom UnderstandConcepts 8 linkedCluster Cluster LMode Chat-ready
Chat with AI about this
Master itDiscoverUnderstandApplyAnalyzeEvaluateCreateTeach— climb from reading to teaching using the actions above

LIFO (Last In, First Out) and FIFO (First In, First Out) are inventory management methods primarily used to value inventory and manage stock flow. Here’s a breakdown of each:

1. FIFO (First In, First Out):118 words

1. FIFO (First In, First Out):

  • Definition: In this method, the first items placed into inventory are the first to be sold or used.
  • Example: Imagine you run a bakery, and you sell the oldest bread first to ensure freshness. So, if bread made on Monday is still on the shelf, it will be sold before the bread made on Tuesday.
  • Advantages:
    • Matches with natural sales flow in many businesses (older items go first).
    • Reduces risk of obsolescence or expired stock.
    • In inflationary periods, it tends to reflect lower cost of goods sold (COGS) since the older, cheaper stock is sold first.
  • Disadvantages:
    • In periods of rising costs, it might understate the cost of goods sold, which could overstate profits (leading to higher taxes).
2. LIFO (Last In, First Out):98 words

2. LIFO (Last In, First Out):

  • Definition: In this method, the last items placed into inventory are the first to be sold or used.
  • Example: If you own a hardware store, you might sell the newest batch of nails before older ones, assuming there's no degradation in product quality.
  • Advantages:
    • In inflationary periods, the most recent (and higher) costs are reflected in the cost of goods sold, which can lower profits and taxes.
  • Disadvantages:
    • Can result in older inventory sitting around, leading to obsolescence or spoilage in businesses dealing with perishable goods.
    • Not commonly accepted internationally for accounting purposes (IFRS does not allow it).
Which Method is Better?35 words

Which Method is Better?

  • It depends on your business goals and the nature of your inventory. FIFO is generally more common, especially for businesses with perishable goods, whereas LIFO might be more appealing for tax purposes in some regions.
Chat with AI about this

Prompt pack

AI intelligence briefing

A live synthesis of the freshest signals on LIFO-FIFO — what matters now, the trend, and a recommendation.

Live intelligence

Skills & careers — ESCO occupations & skills
Standards — IETF / RFC documents
Latest research — open scholarly works
Books — titles on this topic
In context — encyclopaedic summary
Wikidata entity — identify the concept (→ sameAs)
Papers (Semantic Scholar) — recent scholarship
Code — GitHub repositories
Discussion — Hacker News threads

Concept map

ABCCVPWhat ifProduct mixBanner MarketingEmotional Intell…LIFO-FIFO

Click a node to open it · explore the full knowledge graph →

See also

Take LIFO-FIFO further

Amit Jain — 25+ years across brand strategy, global marketing, AI & education. Individual, corporate & custom programmes, certificate on completion.

Write to Amit

A question, a correction, or something you'd like covered. It goes straight to his inbox — no list, no newsletter.