Amazon FBA refund reimbursement has changed in a way that matters: Amazon now automatically
reimburses some categories of loss that sellers previously had to find and claim themselves. That is
genuinely good news, and it comes with a catch worth knowing.
Since January 15, 2025, Amazon proactively reimburses items lost in its fulfillment centers, and says
almost all warehouse lost-and-damaged and customer-return cases are now handled that way. Removal claims
still have to be filed by hand.
The catch is that claim windows are short. For most claim types you have 60 to 120 days, not the
eighteen months many older guides describe. A claim you discover late may simply be out of time, which
converts this from an occasional audit into a routine monthly job.
So the modern version of this work is narrower and more urgent. Below: what Amazon handles for you, what
still needs claiming, how to evidence a case, and an honest account of what recovery services cost.
What is reimbursable, and who initiates it
| Situation | Who initiates | Window to file a claim (US) |
|---|---|---|
| Lost or damaged in a fulfillment center | Amazon, automatically; you can file if it’s missing | Within 60 days of the date Amazon reported the loss or damage |
| Customer refunded, item not returned | Amazon in most cases (it charges the customer and reimburses you) | 60 to 120 days after the refund or replacement |
| Item returned damaged by the customer | Credit only if Amazon charged the customer a damage fee | 60 to 120 days after the refund |
| Shipment to Amazon lost or short | You, one claim per shipment | Within 9 months of verified delivery |
| Fee charged on wrong dimensions or weight | You, through remeasurement | Within 90 days of the fee being charged |
| Removal order lost in transit | You, always manual | From 15 days after the last tracking movement, within 75 days of the order |
| Removal order damaged | You, always manual | Within 60 days of delivery |
Amazon’s January 2025 announcement gave customer returns a 45 to 105 day window. The current US help page
says 60 to 120 days, which shows how often these move.
Read the top two rows together with the rest. The categories Amazon now automates are exactly the ones
recovery services historically made most of their money on. Everything below those rows is where the
remaining work is, and in our experience it is where sellers now look least.
Two eligibility rules catch people out. Your account has to be in normal status when you file and while
the claim is reviewed, including any appeal. And inventory that arrives in non-compliant, unsafe packaging
can be refused or disposed of at your expense and isn’t eligible for reimbursement.
Verify the automatic reimbursements rather than trusting them
The step almost nobody takes, and the one I’d insist on.
Automatic does not signify complete. Reconcile what was reimbursed against what actually went missing.
Amazon’s Inventory Defect and Reimbursement portal lists defects you can still claim (“Eligible for
claim”), cases in progress, and resolved cases with the reason and amount. Pair it with the Inventory
Ledger and the Reimbursements report, and I’d open all three monthly.
Check the amount, not just the fact. Since March 31, 2025, losses that happen before a customer order
(inbound, in the warehouse, or on removal) are reimbursed at your sourcing cost. You enter it on the Manage
Your Sourcing Cost page with proof of value, and if you don’t, Amazon uses its own estimate. Customer-return
cases pay the refund amount minus applicable fees, and you can dispute that valuation within 60 days. The
maximum for a single unit is $5,000.
Enter sourcing costs now. It’s the cheapest fix on this page. Every pre-order loss after that point is
paid at your figure instead of Amazon’s estimate.
Scrutinize the timing. An automatic reimbursement absent beyond the anticipated period deserves
raising while it remains within window, and in our experience nobody notices the absence of a payment they never expected.
Keep your own record. A monthly reconciliation sheet takes twenty minutes and is the only way to know
whether the automation is working for your account specifically. I’d rather have that than an assumption.
The claims you still have to make
Four, in rough order of how often they are missed.
Fee overcharges from wrong dimensions or weight. Amazon measures your units, and measurement errors
happen. A wrongly sized unit is overcharged on every single order, which makes this the highest-value
error to catch and the least visible one. I’d audit dimensions annually per SKU.
Customer returns that never physically returned. The customer was refunded, the unit never came back,
and after the return window closes that is reimbursable. Automation covers much of this now, and not all.
Returns that came back damaged or as a different item. Requires you to notice, which requires somebody
looking at returned inventory rather than at a dashboard.
Inbound shipment discrepancies. Units you sent that were never received. Evidence-dependent, and the
evidence has to exist before you ship rather than after.
The dimension audit, which is worth doing today
Singled out because it is the highest-return check on this page and almost nobody performs it.
Amazon measures and weighs your units on arrival, and that recorded measurement drives your fulfillment
charge on every subsequent order. Get measured wrong once and you overpay indefinitely, silently, on
100% of sales for that SKU.
It’s easy to miss. The overcharge simply blends into your fulfillment costs, which is why it can
survive for years. But only the last 90 days of overcharged fees can be reclaimed, so a discrepancy you
find late is mostly lost money.
The check itself takes minutes. Pull the report showing Amazon’s recorded dimensions and weight for
each SKU, then measure and weigh a packaged unit yourself. Compare. Any meaningful discrepancy is both a
correction going forward and a claim for the last 90 days of fees.
Where discrepancies cluster. Soft goods that compress, anything in a bag rather than a box, products
where packaging changed between production runs, and units that shipped in a bulk carton and were measured
oddly. In our experience compressible items are the worst offenders by a wide margin.
Ask for remeasurement, then verify it happened. Use the FBA remeasurement and reimbursement tool.
Amazon needs about 10 days to review, the units must be in stock at a fulfillment center, a SKU can’t be
remeasured more than twice in 60 days, and there’s a monthly limit per account. Amazon’s measurement then
governs. I’d re-pull the report two weeks later rather than assuming the correction landed, because when I
have checked, it sometimes had not.
One habit worth adopting permanently. Re-run this audit whenever packaging changes, whenever a new
supplier runs the same product, and once a year regardless. It is twenty minutes against a charge that
compounds across every order you will ever ship.
How to evidence a claim so it succeeds
Five things. Cases fail on evidence rather than on merit.
Shipment IDs, ASINs, FNSKUs, and precise quantities. Imprecise cases attract generic replies, invariably.
Proof of ownership and delivery for inbound claims. Amazon asks for the shipment ID, a supplier
invoice or receipt showing the purchase date, product names and quantity (a signed packing slip if you’re
the manufacturer), and proof of delivery: an Amazon-stamped proof of delivery for LTL and FTL freight, or
tracking IDs for small parcels. Without the invoice and the proof of delivery, an inbound discrepancy
claim is very difficult to win, and I’d file both in a folder per shipment the day it ships.
Dates and report extracts rather than narrative descriptions. Indicate the specific row, and I’d paste it verbatim.
A single issue per case. Bundling several grievances into one case is the swiftest route to having all of them
answered generically, and in my experience it also loses you the audit trail.
A polite, specific follow-up if the first answer is a template. Reference the case number, restate the
specific discrepancy, and ask for the specific reconciliation. In our experience persistence with
specificity works considerably better than escalation with frustration.
The monthly routine that keeps you in window
Because the shortened windows make cadence the whole game.
- Open the Inventory Defect and Reimbursement portal and the Inventory Ledger, and look for lost, damaged, and unreconciled entries.
- Pull the Reimbursements report and match it against step one. Gaps are your claim list.
- Check returns where a refund was issued and no unit came back.
- Spot-check dimensions on your highest-volume SKUs against what Amazon has recorded.
- File anything outstanding immediately, since discovering a claim is not the same as being in time
to make it. - Log what you filed and what came back. The log is how you find patterns rather than incidents.
Twenty to forty minutes monthly for most catalogs. I’d schedule it formally rather than trusting
recollection, since this is precisely the chore that slips during a busy month and then quietly expires.
On recovery services and software
Worth being straight about, since this is a crowded market.
They levy either a proportion of recoveries or a flat subscription. Both arrangements are legitimate.
Proportional pricing aligns incentives yet proves expensive on a substantial recovery; subscription is predictable and can
exceed what it returns on a modest catalog. I’d model both against your own history.
We publish no vendor names or prices. An earlier version of this page listed specific tools with
specific monthly fees and commission rates. Those figures were not verifiable, some of those products have
changed, and a stale price presented as current is worse than none.
What automation genuinely changed. Since Amazon now handles several categories itself, the recoverable
pool for these services is smaller than it was. A service quoting historical recovery rates may be
describing a market that no longer exists, and I’d ask specifically what they find now rather than what
they used to find.
What to check before signing: what account access they require, whether they file cases in your name,
whether they will show you each claim before filing, and what happens to your data afterwards. Anybody
filing cases you cannot review is acting on your account without your sight of it.
Volume filing is now a risk to your account. Amazon’s reimbursement policy prohibits “insufficiently
researched or premature requests” and “a large number of requests in a short time”, and says repeat
offenders may face delayed support, monitoring, investigation and account action. A service that files
everything it can find is filing in your name, so I’d ask how it screens claims before it submits them.
A reasonable middle path: do the monthly reconciliation yourself, and bring in a service for a
one-time historical audit. You keep the routine and buy the backlog.
If you would rather have reconciliation handled as part of ongoing account work, that sits inside our
account management service. We are an
Amazon Ads partner and an Amazon SPN Verified Partner.
FAQ
What is Amazon FBA refund reimbursement?
Compensation Amazon pays when your inventory is lost or damaged in its care, when a customer is refunded
without returning the item, or when you are charged incorrect fees. Amazon now reimburses several of these
categories automatically, while others still require you to identify and claim them.
Does Amazon reimburse lost inventory automatically now?
Yes, since January 15, 2025, for most items lost or damaged in a fulfillment center and most customer-return cases. Removal claims are still manual. Automatic doesn’t mean complete, so check the Inventory Defect and Reimbursement portal against your Reimbursements report each month and check the amount, not just the payment.
How long do I have to file an FBA reimbursement claim?
It depends on the claim type. In the US: 60 days after a fulfillment center loss is reported, 60 to 120 days after a customer refund, 9 months after delivery for inbound shipments, 90 days for fees charged on wrong dimensions, and 15 to 75 days for lost removal orders. Windows change, so check the current help page before assuming you have time.
What evidence does an FBA reimbursement claim need?
Shipment IDs, ASINs, FNSKUs, exact quantities, dates, and extracts from the relevant reports. Inbound claims also need a supplier invoice or receipt showing the purchase date, product names and quantity, plus proof of delivery: an Amazon-stamped POD for freight or tracking IDs for small parcels.
How much does Amazon reimburse for lost FBA inventory?
Since March 31, 2025, losses before a customer order are paid at your sourcing cost if you’ve entered it on the Manage Your Sourcing Cost page, or at Amazon’s own estimate if you haven’t. Customer-return cases pay the refund amount minus fees. The maximum for one unit is $5,000.
What FBA reimbursement do sellers miss most often?
Fee overcharges caused by incorrect recorded dimensions or weight, because a wrongly measured unit is
overcharged on every order and nothing flags it. Auditing recorded dimensions against reality on your
highest-volume SKUs is the highest-value check available.
Are FBA reimbursement services worth paying for?
Possibly for a one-time historical audit, less so as an ongoing subscription now that Amazon automates
several categories itself. Ask what a service recovers today rather than what it recovered historically,
and require that you see each claim before it is filed in your name.
Last updated: October 22, 2026. Amazon’s reimbursement policies, automatic reimbursement scope, claim
windows, and valuation methods change and differ by marketplace; Seller Central carries the current rules
for your account. An earlier version of this page stated an average share of inventory lost or damaged and
listed named recovery tools with specific prices and commission rates; none was verifiable and all have
been removed. Sources: Amazon, FBA inventory reimbursement policy; Amazon, fulfillment center operations claims; Amazon, customer return claims; Amazon, removal claims; Amazon, shipment to Amazon claims; Amazon, fee reimbursement for incorrect dimensions; Amazon, packaging and prep requirements.
