Amazon News Insight

Published July 9, 2026 / EC Designer Editorial

Sellers are talking about a wave of practical advice circulating in seller communities around how to properly verify FBA reimbursements for lost or damaged inventory. While this isn't tied to any new Amazon policy announcement, the tips being shared appear to reflect hard-won operational know-how — the kind that can quietly save hundreds or even thousands of dollars if you make auditing a regular habit.

Why FBA Reimbursement Audits Matter for Amazon Sellers

When Amazon's fulfillment centers lose or damage your inventory, you're entitled to reimbursement — but the process isn't always automatic or accurate. Some sellers suggest that discrepancies between what Amazon has paid out and what you're actually owed are more common than most people realize. The problem is that these gaps can go unnoticed for months, especially if you're not actively cross-referencing your reimbursement reports against your original purchase invoices and inbound shipment records.

Amazon's reimbursement system processes a huge volume of claims, and errors — whether underreimbursements or missed claims entirely — appear to slip through with some regularity. If you're running a high-SKU operation or moving significant inventory volume through FBA, the math on unclaimed reimbursements can add up fast. Even for smaller sellers, a few uncaught discrepancies per quarter represent real money left on the table.

There's also a time pressure element here. Amazon imposes strict deadlines on reimbursement claims — most disputes need to be filed within 18 months of the issue date, and some categories have shorter windows. Miss the deadline, and you're simply out of luck regardless of how legitimate your claim is.

Practical Steps to Audit Your FBA Reimbursements Right Now

Based on what sellers are currently sharing, here's a straightforward process you can work into your regular operations:

• Pull your reimbursement report from Seller Central. Go to Reports > Fulfillment > Reimbursements. Export the data for the past 6–12 months so you have a complete picture to work with.
• Cross-reference against your inventory adjustment report. This report logs every instance where Amazon has recorded inventory as lost, damaged, or otherwise adjusted. If an adjustment appears there but no corresponding reimbursement shows up in your reimbursement report, that's a flag worth investigating.
• Match reimbursed values against your actual cost of goods. Amazon calculates reimbursements based on its own estimate of your product's value, which doesn't always align with what you actually paid. Having your supplier invoices on hand lets you spot cases where you've been undercompensated and opens the door to filing a dispute.
• Check your inbound shipment reconciliation. Lost inventory sometimes occurs during the receiving process itself — units that you shipped to a fulfillment center but that Amazon never officially checked in. The Received Inventory report can help surface these gaps.
• Log claim deadlines as you go. As you identify potential discrepancies, note the original incident date and calculate your deadline for filing. Prioritize the oldest items first.

Some sellers suggest running this kind of export and cross-check on at least a quarterly basis. It doesn't have to be a lengthy process — once you've built a simple spreadsheet template or workflow, a routine check can take less than an hour and consistently catch issues before the claim window expires.

Should You Use a Third-Party Reimbursement Service?

A number of dedicated tools and agencies exist specifically to audit FBA reimbursements on your behalf, typically taking a percentage of recovered funds as their fee. For sellers with large catalogs or high shipment volumes, the time savings can make this worthwhile. For smaller operations, doing it manually with the steps above appears to be both feasible and cost-effective.

If you do go the third-party route, it's worth reviewing Amazon's updated policies on reimbursement claim submissions — there have been ongoing changes to what types of claims can be filed directly by sellers versus through automated tools, and staying compliant matters. Whatever approach you take, the key takeaway from sellers right now is simple: don't assume Amazon's reimbursement system is catching everything on your behalf. Treat it as a reconciliation task, not a passive benefit.

FAQ

How long do I have to file an FBA reimbursement claim for lost or damaged inventory?

In most cases, Amazon requires reimbursement claims to be filed within 18 months of the date the issue occurred. Some claim types have shorter windows, so it's important to check the specific category and act promptly once you identify a discrepancy.

What reports do I need to audit my FBA reimbursements in Seller Central?

The key reports to use are the Reimbursements report, the Inventory Adjustments report, and the Received Inventory report (for inbound shipment discrepancies). Exporting and cross-referencing these against your supplier invoices is the foundation of a solid reimbursement audit.