Amazon FBA Storage and Long-Term Fees in India
FBA storage fees look small on a per unit basis and then quietly eat a category margin. Here is how monthly and aged inventory fees actually work, and how to plan around them.
- Monthly storage is charged by cubic space occupied, so bulky low-value SKUs suffer most
- Aged inventory surcharges climb sharply once units cross the longer age bands
- Removal or disposal is often cheaper than storing dead stock for another quarter
- Peak season storage rates rise, so send festival stock close to the event, not early
Fulfilment fees get all the attention because they show up on every order. Storage fees are sneakier. They arrive once a month, they are quoted in fractions of a rupee per cubic unit, and they feel too small to manage. Then you pull a profitability report at quarter end and find a bulky, slow moving SKU has paid Amazon more in storage than it earned in margin. For India sellers running tight on working capital, that is a real leak, and it is entirely avoidable.
How storage fees are actually charged
Amazon charges FBA storage on the space your inventory occupies, measured in cubic volume, not on the number of units. This single fact reshapes how you should think about what you send to fulfilment centres. A thousand small, dense units can cost less to store than a few hundred bulky ones. If your catalogue includes large or awkwardly shaped items, storage is a first order cost, not a rounding error.
The monthly fee is assessed on the average volume you occupied through the month. Crucially, the rate is not flat across the year. During the peak festive quarter, when demand on warehouse space is highest, Amazon raises the per unit storage rate. Send your Diwali stock in August and you pay elevated rates on units that will sit idle for weeks before the event actually converts them.
The aged inventory surcharge
On top of the monthly fee, Amazon applies an additional charge to inventory that has aged past defined thresholds. The logic is straightforward. Amazon wants its fulfilment centres holding stock that sells, not a long tail of dead units earning nothing but occupying space. So the longer a unit sits, the higher the surcharge, and the bands escalate.
This is where sellers get hurt without noticing. A product ships well for two months, then demand cools, and the remaining units quietly age. Nobody is watching the age report, and by the time anyone looks, those units have crossed into a punitive band. Now you are paying the monthly fee plus a steep surcharge on stock that is barely moving. The fix is to watch the age, not the sales.
Reading your inventory age report
The inventory age report is the single most useful tool for controlling storage cost, and most sellers never open it. It buckets your units by how long they have been in the fulfilment network. Reviewing it monthly lets you act before stock crosses into an expensive band rather than after.
- Flag units approaching a band. Anything within a few weeks of crossing into a higher age band is a candidate for action now, while you still have cheap options.
- Decide promote or remove. For each flagged SKU, either push it with a coupon or price cut to accelerate sell-through, or create a removal order before the surcharge lands.
- Watch the bulky items first. Large SKUs pay the most per unit of time, so they deserve the earliest intervention.
Removal and disposal as a real strategy
Many sellers treat removal orders as an admission of failure. They are not. They are a cost control tool. When a product will not sell, every additional month of storage plus any aged surcharge is money gone. Compare that recurring loss against the one time removal fee per unit, and removal frequently wins clearly.
You have two paths. A removal order returns the units to an address you nominate, which makes sense if you can sell them through another channel, offline, or via a different marketplace. A disposal order has Amazon destroy them, which is cheaper per unit and appropriate for stock with no realistic resale value. For India sellers, returned units can often be moved through regional distributors or local channels, so removal is worth considering before disposal.
Planning inventory so fees stay small
The brands that keep storage costs low are not sending less inventory. They are timing it better and watching it more closely. A few habits do most of the work.
- Send festive stock close to the event. Do not pay peak quarter rates on inventory that will sit for weeks. Time inbound shipments so units arrive shortly before demand does.
- Replenish in waves. Rather than one large consignment, split into smaller inbound shipments matched to real sell-through. You save on storage and keep your Inventory Performance Index healthier at the same time.
- Review the age report monthly. Make it a fixed calendar item. Acting one month early is the difference between a coupon and a surcharge.
- Price bulky SKUs for their true cost. If a large item carries meaningful storage, build that into the retail price or reconsider whether it belongs in FBA at all versus a self-fulfilled model.
Storage fees reward discipline and punish drift. There is no clever trick, only a rhythm of watching age, timing inbound, and cutting dead stock loose before it costs more than it is worth. Get that rhythm right and storage stays a small line on your cost sheet instead of the reason a category stopped being profitable.