Inventory Valuation

Inventory valuation is the process of working out the value of stock a business still has on hand.

Inventory valuation matters because stock affects both the balance sheet and the profit and loss statement. Stock not yet sold is usually an asset. When stock is sold, its cost usually becomes cost of goods sold (COGS).

If inventory is valued incorrectly, profit can be overstated or understated. That can affect tax discussions, loan reports, management decisions, and confidence in the accounts.

Where Inventory Valuation Appears

You may see inventory valuation in:

stock on hand reports
item and product records
profit and loss reports
balance sheets
year-end stocktakes
accountant and auditor queries
import and landed cost reviews

It is closely linked to cost of goods sold (COGS), balance sheet, profit and loss statement, purchase order, and accounts payable.

How Inventory Valuation Works In Practice

Inventory valuation starts with the cost of stock. That may include purchase price, freight, duties, conversion costs, and other costs needed to bring the inventory to its current condition and location.

Many businesses then use a costing method such as first-in, first-out (FIFO) or weighted average cost. Under IFRS and Australian Accounting Standards, IAS 2 Inventories says inventories are measured at the lower of cost and net realisable value. In plain English, if stock can no longer be sold for enough to recover its cost, the value may need to be written down.

Simple Example

A shop buys 100 units for $20 each, so the stock cost is $2,000. It sells 70 units during the month.

If the same cost applies to all units, $1,400 becomes cost of goods sold and $600 remains as inventory on the balance sheet.

If some units were bought at different prices, the inventory valuation method helps decide which cost belongs to the sold items and which cost remains in stock.

Why Inventory Valuation Matters

Inventory valuation affects gross profit, net profit, assets, tax records, and pricing decisions. Overvalued inventory can make a business look more profitable and stronger than it is. Undervalued inventory can make profit look weaker and hide the true value of stock.

In accounting software, inventory valuation depends on accurate item setup, purchase bills, supplier credits, stock adjustments, and sales records. Multi-currency purchases can add another layer because exchange rates may affect the base-currency cost.

Regional Variations

The concept is universal, but accounting rules differ. Australia, New Zealand, the UK, and many other jurisdictions use IFRS-based rules or local standards based on IFRS, where FIFO and weighted average are common and LIFO is not permitted. US GAAP can allow LIFO in some circumstances. Tax rules and stocktake requirements can also vary by country.

How Gimbla Can Help

Gimbla helps connect purchases, bills, items, invoices, and reports so stock-related activity is easier to review. Clean records make it easier for owners and advisers to understand what stock is on hand and how it affects profit.

Helpful Gimbla Guides

In Short

Inventory valuation decides what stock on hand is worth. That value affects assets, cost of goods sold, profit, and the reliability of reports.