Inventory accounting records the cost and movement of stock and connects the physical quantities to the financial records. It requires more than a stock count: ownership, cut-off, costing and possible write-downs also matter. The applicable reporting framework determines valuation, while stock-management controls help establish whether the information used in that valuation is reliable.
Know what stock the business is accounting for
Start with the nature and ownership of the goods. Items physically on site may belong to a customer or supplier, while goods owned by the business may be held at another warehouse or in transit. A count of everything on the premises can therefore differ from the quantity that belongs in the accounts. Document the arrangements instead of assuming that location decides ownership.
Separate inventory from equipment used in operations, samples, consumables and other categories where their purposes differ. Agree product codes and descriptions that avoid confusion between similar sizes, finishes or pack quantities. If one system records cases and another records individual units, the conversion needs to be clear. A small unit-of-measure error can create a significant difference when repeated across many transactions.
The reporting framework matters. IAS 2 sets the inventory principles for entities applying that standard, including measurement at the lower of cost and net realisable value. Other frameworks have their own provisions and specialist activities may fall under different standards. Confirm the relevant policy with the accountant before using a generic retail-stock spreadsheet as a complete valuation model.
Build a dependable record of stock movements
A stock record should explain how quantities move from opening stock to closing stock. Purchases, production, sales, returns, transfers, losses and adjustments need identifiable evidence. Each movement should record the relevant product, quantity, date and location. If staff move goods physically but update the system much later, the records can show stock that is no longer available or fail to show stock already received.
Use separate reasons for adjustments. A damaged item, a counting correction and an internal transfer have different meanings even if they all reduce one location's quantity. Require appropriate authorisation for material adjustments and retain a record of who made them. Repeated unexplained shrinkage should prompt investigation of the process, rather than a routine monthly journal that makes the quantity agree without identifying the cause.
Connect stock systems to the accounting records. Sales or purchasing software may track quantities without calculating the same financial values used in the ledger. Understand the integration and where fees, freight, returns and manual entries are processed. A successful data import does not prove that the stock valuation reconciles. Agree a periodic reconciliation that explains the relationship between the operational report and the inventory control account.
Choose and apply a supported costing approach
Inventory cost is not necessarily the latest supplier price or the selling price on the shelf. Determine which purchase and production costs belong in the valuation under the applicable framework. Keep recoverable taxes distinguishable and ask the accountant about freight, discounts, rebates and conversion costs where relevant. A consistent policy is essential for comparing margins over time.
For ordinary interchangeable stock under IAS 2, the official guidance addresses first-in, first-out and weighted-average cost formulas; individually identifiable items can require specific identification. The method needs to match the framework and circumstances. Do not change formulas from month to month simply to produce a preferred profit figure. Where a business uses standard costs or another operational measure, assess whether and how it supports the required financial valuation.
Check that the software's settings match the agreed policy. Negative quantities, backdated purchases and product-code changes can affect calculated cost of sales. Investigate unusual margins and zero-cost sales rather than assume the system is correct. The most useful question is how the value was produced and whether the underlying movements are complete, not whether the report contains enough decimal places to appear precise.
Plan counts that can be checked afterwards
A stock count should have a defined cut-off, clear instructions and identifiable count records. Decide whether movements will stop during the count or how movements will be separately controlled. Allocate responsibility for counting, recounting and approving differences. A busy warehouse can continue to trade during a count only if the process is designed to connect counted quantities to the reporting date.
Use product descriptions and locations that counters can understand. Consider independent recounts of significant or unusual differences, and document the final agreed quantity. Keep the original count evidence rather than overwrite it with the system's expected figure. If the business uses cycle counts throughout the year, assess how those controls support the year-end position and whether additional work is required.
Distinguish a count from an audit. A business's internal stocktake is an operational and accounting process. External assurance procedures depend on the engagement and applicable standards. Do not describe a manager-approved count as audited stock unless an appropriate audit engagement supports that statement. The accounting team still needs information about ownership, condition and cost, none of which is established merely by counting the boxes.
Check cut-off, returns and goods in transit
Cut-off asks whether movements have been recorded in the correct reporting period. Goods dispatched just before period-end may still appear on the shelf report, or goods received may not yet have a supplier invoice. Examine the underlying terms and evidence to determine the appropriate treatment. Physical movement and accounting recognition do not always occur on the same date.
Keep records of goods received but not yet invoiced, goods dispatched but not yet processed, and significant returns around the reporting date. A credit note issued after period-end may provide information about a condition that already existed, or it may relate to a later event. Give the accountant the facts and dates rather than decide solely from the date printed on the credit note.
For stock at third-party locations or in transit, obtain reliable confirmation and supporting documents suited to the arrangement. Avoid counting the same goods in two places. Transfers between branches should have matching dispatch and receipt references, with unresolved items investigated. These controls help establish a complete stock population and prevent artificial profit changes caused by purchases and sales being recorded on inconsistent bases.
A practical example: a full shelf with reduced value
Imagine a hypothetical retailer holding 100 units at a recorded cost of R200 each. The physical count confirms all 100 units, giving a cost total of R20,000. However, part of the range has been damaged or superseded and may need to be sold at a reduced price. The correct quantity does not by itself establish that the full recorded cost remains recoverable.
The business should identify the affected items and supply evidence about condition, likely selling prices and relevant completion or selling costs. The accountant can assess whether a write-down is required under the applicable policy. This example intentionally does not calculate a universal adjustment: the quantity affected and recoverable amount depend on the actual circumstances. A blanket percentage applied without evidence may conceal important differences between products.
Now suppose the stock report also contains products sold below cost because a supplier invoice was captured late. The two issues require different responses. One concerns valuation and recoverability; the other concerns completeness or timing of the recorded costs. Analysing them separately prevents a general stock adjustment from hiding a processing problem. It also gives management clearer information about purchasing, pricing and obsolete stock.
Read stock, margin and cash together
Inventory can make a business look busy while absorbing significant cash. Review slow-moving lines, purchase commitments, stock availability and customer demand alongside the financial valuation. A high recorded stock value is not automatically a sign of strength. It may include obsolete goods, excess quantities or items that cannot be sold without further work.
Gross margin can signal issues but is not a diagnosis on its own. A change may arise from prices, product mix, purchase costs, discounts, count adjustments or posting errors. Compare like periods and explain significant changes. Do not solve an unexpected margin by forcing closing stock to a desired figure. The stock value should follow the evidence and policy, with the profit result emerging from that process.
Link inventory planning to cash-flow management. Buying a large quantity to obtain a discount may still create cash pressure or increase the risk of unsold goods. The accountant can help model the financial effect, while management supplies the trading assumptions. Neither an accounting valuation nor a forecast guarantees that stock will sell at the expected price or within the assumed time.
Prepare the information for a reliable stock review
Provide the product listing, movement reports, count evidence, costing policy and reconciliation to the ledger. Identify goods held for others, goods held elsewhere, in-transit items and known damage or obsolescence. Include significant purchases, dispatches and returns around period-end. A concise exceptions list helps focus professional review on the facts that could change the valuation.
Agree who maintains quantities and who reviews financial values. Clarify how often reconciliations occur and how material differences are approved. If the stock system and accounting ledger disagree, investigate the bridge rather than choose whichever total produces a more favourable result. A repeatable reconciliation is an important part of keeping both operational and financial reports useful.
Axia Finance can help connect inventory records with bookkeeping, cost information and financial reporting. The process starts with reliable movements and clear evidence, then applies the relevant accounting policy. Specialist inventory, production or industry arrangements may require additional advice. A well-maintained stock report is valuable, but it should remain transparent about its scope and the judgements needed to turn quantities into an appropriate financial value.
Common questions.
Does a stock count establish the inventory value?
No. A count helps establish quantities at a point in time. The valuation also depends on ownership, correct period cut-off, cost information and any required write-downs under the applicable framework. Goods held for others or held elsewhere need separate consideration. The count and valuation should connect, but neither substitutes for the other.
Should old stock be written off automatically?
Age is a useful warning sign, but it is not a universal valuation rule. Consider condition, demand, expected selling prices and relevant costs under the reporting policy. Keep evidence of the assessment and approval. Accounting treatment, tax consequences and the operational decision to discount, donate or dispose of goods may require separate consideration.
Why does stock software show a different value from the ledger?
Possible causes include different cut-off dates, unprocessed invoices or returns, costing settings, manual journals, negative stock and integration gaps. Reconcile the reports using the same period and scope, then explain each difference. Do not assume that either total is correct merely because it comes from a system rather than a spreadsheet.
Support for your next step.
Axia Finance supports individuals and businesses across Greater Cape Town, the Cape Winelands and the Cape West Coast. Explore our accounting & bookkeeping services or discuss your circumstances with us.
Continue with the accounting knowledge collection for related practical guides.
Sources and further reading.
Official references consulted for this guide. Rules and administrative processes can change; check the applicable period and your circumstances.
General educational information, current to 5 November 2026. This guide does not determine the legal, tax or accounting treatment of a particular person or transaction. Obtain advice appropriate to your facts before acting. Read our editorial approach.
