Dead Inventory vs Slow Inventory: Know the Difference
Dead inventory and slow inventory require completely different responses. Dead inventory should be liquidated immediately the holding cost makes every additional day more expensive than the clearance discount. Slow inventory may need a catalyst a pricing adjustment, a channel shift, or a marketing push not clearance. Treating slow inventory as dead destroys margin unnecessarily. Treating dead inventory as slow allows the carrying cost to compound indefinitely.
Nirmal Nambiar
Author
The inventory conversation in most D2C and FMCG businesses collapses two very different problems into one label: 'slow-moving inventory.' The SKU that has not sold a single unit in 120 days and the SKU that is selling at 40% of its expected velocity are both described as slow-moving but they have different causes, different prognoses, and different optimal responses. Dead inventory is inventory where the demand has structurally ceased the seasonal product whose season has passed, the discontinued variant, the product that was a trend and the trend has ended. Slow inventory is inventory where demand exists but at a lower rate than expected or planned for the product that is selling, just not at the velocity the production run assumed. Treating them identically either by writing off both or by waiting on both produces the wrong outcome for each.
Distinguishing Dead from Slow: The Diagnostic Framework
The diagnostic that separates dead from slow inventory asks three questions. First: is there any sell-through activity? An inventory that has zero units sold in the trailing 60 days is structurally different from one that sold 12 units last week and 8 units the week before. Zero-movement inventory is the primary candidate for dead classification. Inventory with positive but below-target movement is slow, not dead. Second: is the reduced velocity attributable to a temporary or permanent cause? The seasonal product that is not selling in June but will sell strongly in October is slow for a structural, predictable reason it requires inventory planning rather than clearance. The fashion SKU whose trend has clearly ended and whose sell-through has been declining for 90 consecutive weeks is dead even if it has a small residual velocity.Third: would a specific targeted intervention restore the velocity to a viable level? If a product description update, a price reduction, a channel change, or a targeted promotion could plausibly restore the velocity to a rate that justifies its continued inventory position, the inventory is slow and the intervention should be evaluated. If no plausible intervention would restore a viable velocity because the demand has structurally ended, the product is outdated, or the shelf life is approaching the inventory is dead and clearance is the correct response regardless of the margin impact.
The Response Protocol for Each Category
For slow inventory: design a specific intervention with a 30-day test period and a clearance trigger. The intervention might be a 15% price reduction on the brand's own website, a channel reallocation from a low-velocity marketplace to one where the SKU's category gets more visibility, or a targeted promotion to the existing customer segment that has already purchased adjacent products. Run the intervention for 30 days. If velocity improves to above 50% of target, continue managing as slow inventory with monitoring. If velocity does not reach 50% of target after 30 days, reclassify as dead and initiate clearance.For dead inventory: initiate clearance immediately and without the sentiment that makes clearance decisions slow. The carrying cost of dead inventory is 20 to 25% of inventory value annually approximately ₹1,700 to ₹2,100 per lakh of dead inventory per month. The clearance discount required to move dead inventory at speed is typically 25 to 40%. Selling ₹10 lakh of dead inventory at 35% discount recovers ₹6.5 lakh and eliminates ₹200,000 per year in carrying cost permanently. The alternative holding the inventory at full price for 12 more months hoping for a recovery that the dead classification has already determined will not come costs ₹200,000 in carrying cost and produces the same eventual clearance or write-off.
The Monthly Inventory Classification Review
- Run a monthly inventory age analysis for all active SKUs categorise every SKU as active (above 70% of target velocity), slow (30 to 70% of target velocity with positive movement), or dead (below 30% of target velocity or zero movement for 60+ days)
- For every SKU classified as slow for the second consecutive month, design and initiate a specific 30-day intervention the slow classification should never continue for more than 60 days without an active response
- For every SKU classified as dead for the first time, initiate the clearance process within 14 days the 14-day delay allows for a brief confirmation that the classification is correct and that no unexpected recovery is occurring
- Track the total value of dead and slow inventory as a monthly KPI the proportion of total inventory value in each category is the leading indicator of working capital efficiency and the primary driver of the inventory risk section in the weekly business review
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