A customer canceled an order for custom goods. When can we write off the unsellable inventory?
Custom Inventory After a Customer Cancels. A specific owner scenario, the facts that change the answer, and the records needed for a tax review.
By AE Tax Advisors Team · Updated October 28, 2026
A canceled order does not automatically make its goods worthless or permit an arbitrary write-off. Review ownership, remaining sale or salvage value and the inventory method before changing cost of goods sold.
A specific business-owner situation
A manufacturer builds branded products for a customer who cancels. Some units can be reworked, others have scrap value, and the customer owes a cancellation charge. The loss analysis should distinguish those outcomes instead of eliminating the entire batch at cost.
Illustrative example, not a client result.
What to establish before filing
- Document condition and realistic disposition options.
- Separate cancellation recovery from inventory value.
- Apply the supported inventory valuation or disposal treatment.
Which fact changes the answer?
An intention to discard products differs from completed disposal or an allowed valuation adjustment. Preserve evidence of what happened to each material category rather than relying on a year-end management estimate alone.
A mistake to avoid
The expected profit on the canceled order is not the same as the tax basis lost in the goods.
Records that support the decision
- Production costs.
- Cancellation agreement.
- Rework and scrap estimates.
- Disposal or later sale evidence.
The decision to document
Request a batch-level cost and recovery workpaper. Keep later sales, scrap proceeds and customer payments linked so the final result does not duplicate a previously recognized loss.
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Related questions
- We replace defective products for free. How do we avoid deducting the same inventory twice?
- We bought spare parts for our service fleet. Are they inventory, supplies or depreciable assets?
Sources and editorial context
General educational information prepared with AI assistance. No individual professional review is claimed. Apply the relevant tax-year rules to the actual records. Editorial policy · AI disclosure.