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Amazon FBA · Reimbursements · 2026

Amazon owes most FBA sellers money. How much is yours?

Lost inventory, units damaged in the warehouse, returns never restocked, and fee overcharges add up to roughly 1–3% of revenue — and most of it is never claimed. Enter your numbers to estimate what's sitting unclaimed in your account.

Your store

$
Claims can reach 18 months back (90 days for removals), so longer history = more recoverable.
Heavy, bulky, or high-turnover inventory sees more loss and damage.
Estimated unclaimed reimbursements
$0
Annual leakage (mid estimate)$0
Recoverable window (≈18 mo)$0
Already auto-reimbursed by Amazon$0
Likely still unclaimed$0
Find and recover it — most services are free until they win
Managed reimbursement services audit up to 18 months of your account, file the claims for you, and only take a cut of what they actually recover (typically 10–25%, no upfront fee). DIY tools charge a flat monthly fee and let you keep 100%.
See reimbursement services →
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Where the money leaks (and why you never see it)

Amazon processes millions of units a day. At that scale, errors are inevitable — and the cost lands on you unless you catch it. These are the five claim categories that make up almost all recoverable money:

Lost inventoryUnits received into FBA then lost in the network and never found.
Damaged by AmazonUnits damaged in the warehouse or by carriers, not by customers.
Shipment discrepanciesYou sent 100 units, Amazon recorded 92. The gap is often reimbursable.
Returns not restockedCustomer refunded, but the item never came back to your inventory.
Fee overchargesWrong weight or dimensions inflate FBA fees on every single unit sold.

What changed in 2026

Two shifts matter. First, most claim types now have an 18-month filing window (removal orders stay at 90 days), so older discrepancies are still recoverable. Second, Amazon's auto-reimbursement engine now settles some lost and damaged cases on its own — but it pays out on sourcing/manufacturing cost, not retail price. That means the automation often underpays, and a manual audit is the only way to capture the gap and the categories it skips entirely.

Software vs managed service

If your team audits Seller Central reports every week, a DIY tool (flat monthly fee, you keep 100%) usually gives the best value. If claims pile up unfiled, a managed service that handles scanning, filing, and follow-up for a commission tends to recover more in practice — unused insights don't recover cash. Either way, the filing windows are ticking, so consistency beats a once-a-year scramble.

Is this estimate accurate?

It's a planning estimate based on the widely cited 1–3% of revenue range, adjusted for your history, inventory profile, and prior auditing. Your real recoverable amount depends on your actual discrepancies — only a full audit of your Seller Central data (by you, a tool, or a service) gives a precise figure.