Amazon’s 2026 Fee Changes: What Sellers Need to Know

Amazon periodically revises its referral fee structure across categories, and 2026 has been no exception — sellers have reported changes including a zero-referral-fee list for certain low-priced categories, alongside adjustments elsewhere.

The practical challenge for sellers isn’t knowing that fees changed — Amazon announces category-level changes in Seller Central — it’s verifying that the change was actually applied correctly to every order after the effective date. Fee updates that roll out across a large catalog don’t always apply cleanly to every SKU on day one.

The only reliable way to check is comparing your settlement report’s commission line against your own expected rate for each order’s category, for orders both before and after the change took effect. A category that should now carry zero referral fee but is still showing a commission deduction is a legitimate, recoverable overcharge — not a rounding issue.

This kind of category-level fee verification is tedious to do manually across hundreds of SKUs, but it’s exactly where automated order-level reconciliation earns its keep: flagging every order where the actual commission charged doesn’t match what the current fee schedule implies, so you’re reviewing a short exception list instead of every line in the report.

Whenever Amazon announces a fee change, treat the weeks immediately after the effective date as a priority reconciliation window — that’s when misapplied fees are most likely to surface, and easiest to catch while the relevant orders are still recent enough to dispute.