Inventory Cycle

Which four functional duties within the inventory cycle should be segregated among different individuals?

Purchasing, receiving, warehouse (custody), and shipping.

Why is observing physical inventory counts considered a dual-purpose test?

It allows the auditor to evaluate compliance with management's internal control procedures while simultaneously gathering substantive evidence regarding inventory balances.

What is the primary internal control objective tested when observing management's count procedures during a physical inventory count?

To verify whether inventory control rules and count instructions—such as pausing inventory movement—are actively followed.

What substantive testing objectives are addressed by visually inspecting inventory during a physical count?

Verifying physical existence and inspecting condition (identifying damaged or obsolete items).

Why is the observation of both beginning and ending physical inventory counts crucial for an auditor?

Both counts are required to accurately compute and verify Cost of Goods Sold.

During a physical inventory count, what key internal control regarding inventory movement should the auditor observe?

Movement of inventory must be paused while the count takes place.

What action does an auditor perform during test counts at a physical inventory observation?

The auditor watches the client count specific items and independently recounts a sample to confirm accuracy.

Under what conditions is an auditor permitted to rely on alternative audit procedures instead of observing physical inventory?

When observing physical inventory is impractical or impossible, or when the inventory balance is immaterial.

Why might alternative procedures be required for observing sealed, sterilized medical devices?

Opening the packaging to observe the items directly would compromise sterility and destroy product value, making physical inspection impossible.

If a client uses a perpetual inventory system, when is the auditor allowed to observe physical inventory counts?

Counts may be observed at, before, or after the balance sheet date.

What extra work must an auditor perform if a perpetual inventory count is observed prior to or after year-end?

Perform roll-forward or roll-back audit procedures to obtain comfort over transactions during the gap period.

What procedure is required if a client holds a significant amount of inventory offsite at a public warehouse?

The auditor must observe the physical inventory count at the offsite warehouse.

What procedure is sufficient if inventory stored at an offsite warehouse is insignificant in amount?

Sending a written confirmation request directly to the custodian of the offsite warehouse.

Tracing inventory items selected from the warehouse floor up to the client's inventory listing tests which assertion?

Completeness

In directional testing for inventory completeness, what is the starting point (source document/location)?

Physical items on the warehouse floor (or physical inventory tags).

In directional testing for inventory completeness, what is the destination record?

The accounting record, such as the final inventory listing or tag listing.

Vouching items from the inventory listing down to the actual warehouse floor tests which audit assertion?

Existence

In directional testing for inventory existence, what is the starting point?

The accounting records (the inventory listing provided by management).

In directional testing for inventory existence, what is the destination location?

The physical source on the warehouse floor.

Selecting a sample of inventory tag numbers from the tag listing and locating the physical tags on the warehouse floor tests the _____ assertion.

Existence

Selecting physical tags on the warehouse floor and verifying that they appear on the controller's tag listing tests the _____ assertion.

Completeness

Who compiles and provides the final inventory listing used by auditors to test inventory balance assertion records?

The controller.

What term is used interchangeably with 'auditor count' when discussing physical inventory procedures?

Test count

Which audit assertion is tested by footing (recalculating the addition of) the final inventory report and reconciling it to the general ledger?

Valuation, allocation, and accuracy

What physical signs observed during a warehouse floor walk indicate potential valuation issues for inventory?

Dented packaging, damage, or heavy dust indicating old or unhandled stock.

What analytical ratio can auditors scan to identify slow-moving or potentially obsolete inventory items?

Inventory turnover ratio.

Why is scanning for slow-moving inventory particularly vital for technology companies?

Rapid product innovation renders older technological models obsolete, causing recorded costs to exceed net realizable value.

What documents does an auditor examine to verify unit purchasing cost when testing valuation of purchased raw materials?

Vendor invoices.

What elements must an auditor evaluate to test the valuation of work-in-process and finished goods for a manufacturing client?

Direct labor rates, raw material costs, and manufacturing overhead allocations.

How should inventory held by the client on consignment (owned by a third-party vendor) be handled regarding financial statement reporting?

It must be excluded from the client's inventory balance.

How should goods owned by the client that are out on consignment at a dealer's location be accounted for?

They must be included in the client's inventory balance.

Which assertion is directly evaluated when determining whether consigned goods are properly included or excluded from inventory?

Rights and obligations

How must inventory be categorized on the balance sheet for a manufacturing entity to meet classification standards?

Disaggregated into Raw Materials, Work in Progress, and Finished Goods.

What disclosure requirement applies when a client uses inventory as collateral for loan agreements?

Pledged or assigned inventory must be appropriately disclosed in the financial statement notes.

Reading inventory footnote disclosures to verify clear language and proper categorizations tests which assertion family?

Understandability of presentation and classification.

Why is separating receiving duties from warehouse storage duties essential for effective internal control over inventory?

It prevents receiving personnel from misappropriating incoming goods before accountability is established in warehouse custody records.

An auditor selects items from the physical inventory tag listing and searches for them on the warehouse floor. This tests _____.

Existence

An auditor randomly selects physical items on the warehouse floor and traces them to the inventory listing. This tests _____.

Completeness

What inquiry procedure should auditors perform to discover valuation issues during physical count observations?

Inquire of warehouse personnel about obsolete, slow-moving, or damaged items on hand.

What is the key difference between testing inventory completeness versus existence during floor testing?

Completeness moves from source (floor item/tag) to record (listing); existence moves from record (listing) to source (floor item/tag).

During physical count observation, an auditor notices unnumbered inventory tags being used. Which control objective is breached?

Completeness control (pre-numbered tags ensure all physical items counted are tracked and accounted for without omission).

If a client excludes goods held on consignment from physical count tags, is this accounting treatment correct?

Yes, consigned goods owned by third parties should be excluded from client inventory balances.

What audit risk arises if a client fails to freeze inventory movement during a physical count?

Risk of double counting items or completely omitting items transferred between locations during counting.

Why is confirming inventory balances held at a public warehouse insufficient when the inventory amount is material?

Confirmation alone does not provide sufficient appropriate audit evidence for material balances; physical observation is required.

Recomputing direct labor and overhead applied to work-in-process inventory primarily supports the _____ assertion.

Valuation, allocation, and accuracy

What procedure does an auditor perform to verify that inventory cutoffs at year-end are correct?

Examine shipping and receiving documentation immediately prior to and immediately following year-end.

If physical inventory test counts reveal significant discrepancies with client records, what action should the auditor take?

Expand test count sample sizes and investigate the cause of errors in the client's count procedures.

Tracing shipping documents recorded just before year-end to inventory listing reductions tests inventory _____.

Cutoff (and Completeness/Existence of sales and inventory).

Why should purchasing functions be segregated from shipping functions?

To prevent unauthorized purchasing of items that could be secretly shipped to unauthorized personal addresses.

When evaluating inventory disclosure requirements, pledged inventory details are checked to satisfy the _____ assertion.

Understandability of presentation and classification (and Rights and Obligations).