Amazon Reimbursements Guide 2027: Claims, Eligibility, Deadlines & Recovery

Amazon owes FBA sellers money whenever its fulfillment network loses, damages, or mishandles their inventory, and in most cases sellers now have only 60 days to claim it before the right expires.

This Amazon reimbursements guide 2027 shows which losses qualify, how Amazon values them, which deadlines apply, and whether reimbursement software or a managed service recovers more of your money. It is written by the team at Refunzo, an Amazon FBA reimbursement service, for US sellers who run private label, wholesale, or brand-owned catalogs.

What Is an Amazon FBA Reimbursement, and How Does It Work?

An Amazon FBA reimbursement is a payment Amazon credits to your seller account when inventory, a customer refund, or a fee is handled incorrectly inside the Fulfillment by Amazon network.

A reimbursement claim is the request that triggers that payment. Amazon either issues the credit automatically after its own systems detect a loss, or it waits for you to find the discrepancy and file. Credits show up in the Reimbursements report in Seller Central. Amazon does not alert sellers to every error, so the money stays unclaimed unless someone audits the account. Reimbursement vendors such as Aura estimate that sellers lose roughly 1% to 3% of annual revenue to these errors. Treat that as a vendor estimate, not an Amazon figure.

This Amazon FBA reimbursement guide uses "claim" for any request for that credit, whether Amazon files it for you or you file it yourself.

What Changed in Amazon's Reimbursement Policy Before 2027?

Four changes define the current rules: shorter claim windows, automated reimbursements, manufacturing-cost valuation, and country-specific caps on Multi-Channel Fulfillment (MCF) orders.

The shorter Amazon reimbursement claim deadlines turn reimbursement from a yearly cleanup into a monthly routine. Sellers who audit quarterly now lose a full cycle of claims.

What Does Amazon FBA Reimbursement Eligibility Require?

You are eligible when the inventory is yours, Amazon or its carrier caused the loss, the claim falls inside its filing window, and Amazon has not already paid for or recovered the units.

Those four tests decide every case: ownership and custody, Amazon's responsibility, timing, and no prior payment. A unit that Amazon later marks as "found" usually cancels the loss, so check for that before you file. The table shows how common scenarios usually play out.

The warehouse-damaged versus customer-damaged label decides many disputes. If Amazon classifies a returned unit as customer-damaged, expect resistance, and check the disposition notes before you assume the unit qualifies.

Which Seller Central Reports Show What Amazon Owes You?

Four reports expose most reimbursement gaps: Inventory Adjustments, the FBA Inventory Ledger, the Reimbursements report, and FBA Customer Returns.

How to Claim Amazon FBA Reimbursement: Step-by-Step Claim Process

To claim an Amazon FBA reimbursement, find the discrepancy in a Seller Central report, confirm it is still inside its window, attach proof, and submit it through Seller Support or the Inventory Defect and Reimbursement (IDR) portal.

The Amazon reimbursement claim process follows the same pattern for every claim type:

1. Pull the report. Export Inventory Adjustments, Returns, or removal data for the last 60 days.
2. Rule out payment. Match each row against the Reimbursements report so you never claim a unit Amazon already paid for.
3. Calculate the last filing date. Apply the window for that claim type (see the deadline table below, or the 60-day claim window SOP).
4. Gather evidence. Collect supplier invoices, shipment IDs, tracking numbers, photos, and proof of unit cost.
5. Submit the claim. Open a case through Seller Support (typically Help, then Contact Us, then FBA, then reimbursement), or use the IDR portal where the category supports it. Menu paths change, so follow the current prompts.
6. Write a tight case. One issue per case, with ASIN, FNSKU, units, dates, IDs, and the amount you expect.
7. Track and escalate. Check the case log, reply with added evidence if Amazon asks, and resubmit denied claims with stronger proof.
8. Reconcile the credit. Confirm the payment appears in the Reimbursements report at the correct per-unit amount.

If you are asking how to claim Amazon FBA reimbursement for the first time, run steps 1 to 3 on your last 60 days of data. That alone usually surfaces the claims that are still open.

What Are the Amazon Reimbursement Claim Deadlines in 2027?

Most US manual claims must be filed within 60 days, but customer-return claims run from 60 to 120 days and removal claims use shorter or delayed windows.

Here is how those windows work on a calendar. These examples are illustrative.

• Warehouse loss: Amazon reports a lost unit on January 10. File by March 11.
• Unreturned refund: Amazon refunds a customer on March 1 and no return arrives. The claim window opens April 30 and closes June 29.
• Removal lost in transit: A removal shipment is created February 1. File between February 16 and April 17.

How Does Amazon Calculate Reimbursement Amounts for Lost or Damaged Inventory?

Amazon values most losses that happen before a customer order at your product's manufacturing (sourcing) cost, while inventory lost or damaged after an order is placed is generally reimbursed at the sale price minus applicable Amazon fees.

Amazon takes the cost from its own estimate or from cost data you provide. You can review and submit that data in the IDR portal. Shipping, labeling, and packaging costs may not be reflected, so a cost-based payout often leaves a gap. For a deeper look at valuation logic, read how Amazon FBA inventory reimbursement works.

What Does Amazon Reimburse Automatically, and What Still Needs a Manual Claim?

Amazon automatically reimburses some lost and damaged FBA inventory, but automation does not cover every claim type, so sellers still need to audit.

Automatic does not mean accurate. Amazon's systems also do not test every case against the full rules of Amazon FBA reimbursement eligibility, so a unit can be paid at the wrong cost or skipped. Audit the Reimbursements report against your own records every month.

Why Do Valid Claims Get Denied or Underpaid, and How Do You Fix It?

Valid claims fail for four reasons: missed windows, thin evidence, wrong unit cost, and cases that bundle several issues together.

A weak Amazon reimbursement claim process causes most of these losses, not Amazon's rules. Fix each one directly:

• Missed window: Calculate the last filing date before you gather evidence, and work the oldest items first.
• Thin evidence: Attach invoices, shipment IDs, and report screenshots to the first submission, not only after a denial.
• Wrong unit cost: Upload accurate cost data in the IDR portal, then compare each credit to your invoice.
• Bundled issues: File one case per issue so one weak claim cannot sink the rest.
• Wrong disposition: Check whether the unit is labeled warehouse-damaged or customer-damaged before you file.
• Reversals: Amazon can reverse a credit it already paid. Scan the Reimbursements report for reversals and refile with proof.

Reimbursement Software or Managed Service: Which Fits Your FBA Business?

Choose reimbursement software if you have time to review and file claims yourself, and choose a managed service if you want audits, filings, and appeals handled end to end.

Every seller reading this Amazon reimbursements guide 2027 eventually faces the same decision. For a deeper breakdown, see Amazon reimbursement software vs managed service. The table compares the two on the factors that matter most.

Industry sources report managed-service fees in the 15% to 25% range of recovered funds, so compare any quote against that band.

Refunzo is built for the second group. It audits your account, files claims, handles follow-up, and charges only on money Amazon actually credits, with no monthly or setup fee. To see what that work involves day to day, read what an Amazon FBA reimbursement service actually does.

Ask any provider these questions before you sign:

• Which claim types do you cover, including removals and reversals?
• What account permissions do you need, and can they be limited?
• How do you source and verify unit cost data?
• Do you report every claim filed, not just the money recovered?
• Who owns the 60-day deadline if a claim needs more evidence?

Treat any provider that guarantees a recovery amount before auditing your account as a red flag.

How Do You Build a Monthly Amazon Reimbursement Routine?

Audit your account at least every 30 days, because a 60-day window leaves room for exactly one missed cycle.

The Amazon FBA reimbursement guide above works best as a recurring checklist, not a one-time cleanup. A loss reported on day 0 and caught in a 30-day audit still leaves 30 days to file.

Because Amazon reimbursement claim deadlines are short, sort every open item by last filing date, oldest first. Keep supplier invoices and shipment records organized by SKU so each case takes minutes to assemble.

Frequently Asked Questions

What are Amazon FBA reimbursements, and how do they work in 2027?

Amazon FBA reimbursements are credits Amazon pays when it loses, damages, or mishandles your inventory or charges you incorrectly. Amazon pays some cases automatically and expects you to claim the rest within short windows, usually 60 days in the US. Credits appear in your Reimbursements report.

Who is eligible for Amazon FBA reimbursement claims in 2027?

FBA sellers are eligible when the units were in Amazon's custody or in transit under its responsibility, the loss was not caused by the seller, and the claim is filed inside its window. Units Amazon already paid for or later found are not eligible. Seller prep and labeling mistakes are excluded.

What are the Amazon FBA reimbursement claim deadlines in 2027?

In the US, fulfillment center claims generally need filing within 60 days. Customer-return claims run 60 to 120 days after the refund, lost-in-transit removal claims run 15 to 75 days from shipment creation, and other removal claims run 60 days after delivery. Confirm current dates in Seller Central.

How does Amazon calculate reimbursement amounts for lost or damaged inventory?

For losses before a customer order, Amazon generally uses manufacturing (sourcing) cost, from its estimate or the cost data you submit in the IDR portal. For losses after an order is placed, it generally pays the sale price minus applicable fees. Accurate cost data raises the payout.

Does Amazon automatically reimburse sellers for lost or damaged FBA inventory?

Amazon automatically reimburses some lost and damaged inventory and some customer-return cases. It does not cover removal claims, mishandled returns, and other errors, which still need manual claims. Verify every automatic credit for accuracy.

How can sellers automate Amazon FBA reimbursement claims?

Sellers can use reimbursement software that scans reports for discrepancies and drafts claims, or hand the process to a managed service that audits, files, and follows up. Either way, keep unit costs current and review results monthly. Automation reduces effort but still needs oversight.

What does a full-service Amazon FBA reimbursement service include?

A full-service provider audits your account, identifies eligible claims, files them with evidence, follows up on open cases, appeals denials, and reports every claim and credit. Refunzo covers this work and charges only on money Amazon actually credits.

Bottom Line

Recovering what Amazon owes you in 2027 depends on three habits: audit every 30 days, keep unit costs up to date and file before the window closes.

Use this Amazon FBA reimbursement guide as your operating checklist, then decide whether software or a managed service fits your team. If you would rather hand the audits and filings to specialists, Refunzo can review your account and show what is still recoverable.