Abnormal Spoliage

is spoilage that is not part of everyday operations. It occurs for reasons such as the following: out-of-control manufacturing processes, unusual machine breakdowns, and unexpected electrical outages that result in a number of spoiled units. Some abnormal spoilage is considered avoidable; that is, if managers monitor processes and maintain machinery appropriately, little spoilage will occur. To highlight these types of problems so that they can be monitored, abnormal spoilage is recorded in a Loss from Abnormal Spoilage Account in the general ledger and is not included in the job costing inventory accounts (work in process, finished goods, and cost of goods sold).

Abnormal spoilage is spoilage beyond normal operating levels and is recorded as a period loss rather than being included in inventory or product costs. This highlights inefficiencies and unusual events.

- Used in product/service costing, budgeting, and variance analysis.
- Used to support pricing decisions and profitability analysis by cost behavior and drivers.

- Example: The costing team uses **Abnormal Spoliage** to allocate costs and analyze margins by product line.

- Why it matters: Improves cost accuracy, supports better pricing and budgeting, and strengthens performance measurement.