Dead stock is unusual among operational problems in that everybody knows it exists and almost nobody wants to be the person who quantifies it. Writing it off means admitting a past decision was wrong, and it lands in this period’s accounts. So it sits on racks, gets counted every year, and keeps consuming space and capital indefinitely.

Define it Before You Argue About It

The definitional vagueness is what allows the problem to persist. Agree thresholds in advance and the conversation becomes factual.

A workable definition: no consumption in twelve months, or stock exceeding twenty-four months of projected demand at current rates, or items tied to products no longer in production or supported. Adjust the periods to your business — the specific numbers matter less than having them written down and applied consistently.

Then run it. The first report is usually larger than expected, and the value concentrated in fewer items than expected.

Recovering Value, in Order of Return

Internal use first. Can it substitute for something you’re currently buying? Can engineering design it into a current product? This recovers full value and costs nothing but attention, and it’s routinely skipped because the person holding the stock and the person specifying components rarely talk.

Return to supplier. Often possible for recent purchases, sometimes with a restocking charge. Always worth asking, particularly where you have ongoing volume with that supplier.

Sell as spares or into the aftermarket. If the finished products are still in the field, obsolete components may be worth more as service parts than as production inventory.

Secondary markets and brokers. Recovery is usually a fraction of value, but a fraction beats zero plus ongoing storage.

Scrap. The last resort, and still better than indefinite storage. Space and count effort have real cost.

Why it Keeps Forming

Recovery is remedial. The more valuable question is what creates it, and the causes are consistent.

Minimum order quantities on slow-moving items. Buying two years of a component because that’s the minimum is a decision to create dead stock, and it should be evaluated as one.

Engineering changes without stock run-out planning — the single largest source in most manufacturers.

Product discontinuation without a component review. The product stops; the components remain on the system with reorder points intact.

Forecast optimism on new products. Launch quantities based on hopeful projections, and the residue is unusable elsewhere.

Safety stock set once and never reviewed on items whose demand has since collapsed.

Prevention That Works

Review slow-movers quarterly rather than annually, and act on the trend before it becomes dead. Include stock impact as a mandatory field on engineering change and discontinuation approvals. And put an owner on the ageing report — unowned reports get circulated, not acted on.

One organisational point: make writing off dead stock politically survivable. If disposal requires admitting fault, it won’t happen, and you’ll keep paying to store the evidence. Treat the write-off as closing an old decision rather than judging it, and the backlog clears far faster.

ticktick.ai flags slow-moving and at-risk stock against forecast consumption, and checks existing inventory when changes or discontinuations are proposed.