We sell scrap generated during production. Is that separate revenue or a reduction of inventory cost?
Scrap receipts must be accounted for consistently with the manufacturer's inventory and income methods.
By AE Tax Advisors Team · Updated October 28, 2026
Scrap receipts must be accounted for consistently with the manufacturer's inventory and income methods. Depending on the facts and permitted method, recoverable scrap value may affect production costs or be separately reported. Either way, the same proceeds cannot both reduce inventory cost and disappear from taxable receipts.
A specific business-owner situation
A machine shop sells metal offcuts monthly. The bookkeeper credits materials expense while another system separately records the same checks as revenue, distorting margins and taxable profit.
Illustrative example, not a client result.
What to establish before filing
- Trace scrap proceeds to the general ledger.
- Review the established costing method.
- Reconcile scrap quantities with production records.
Which fact changes the answer?
Routine byproduct recovery differs from selling previously capitalized equipment or inventory. Identify what was actually sold before choosing the account.
A mistake to avoid
Do not adopt a different treatment each year based on which result lowers income.
Records that support the decision
- Scrap dealer settlements.
- Material usage reports.
- Inventory costing policy.
The decision to document
Use one documented treatment and reconcile it to both inventory valuation and reported receipts.
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Related questions
- Our employees built a machine for internal use. Can we deduct all their wages as payroll?
- Our books use standard product costs. Can the tax return use them without reconciling actual costs?
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.