Overview

Amazon will revamp its Fulfillment by Amazon (FBA) fee schedule for the 2026 fiscal year, replacing the current broad size categories with a set of more narrowly defined tiers. The new model also ties fulfillment charges more closely to a product’s list price, meaning that even without an explicit rate increase, many sellers will see per‑unit cost shifts as their SKUs land in different brackets.

Key Points

• Granular size brackets — The old “standard‑size” and “oversize” buckets are split into several sub‑tiers based on exact dimensions and weight, so a 10‑inch‑tall item that previously fell in the middle of a large bucket may now be classified in a tighter band.
• Price‑dependent fees — Within each size band, Amazon applies distinct fees for low‑priced, mid‑priced, and high‑priced items; for example, a $12 gadget and a $45 gadget of identical size will no longer be charged the same fulfillment fee.
• Additional tier added — A brand‑new classification, positioned between the former “standard‑size” and “small‑oversize” groups, captures products that were previously forced into the larger oversize category.
• Reduced rates for easy picks — Items that are light, compact, and simple to handle (e.g., a 4‑oz, 4×4×2 in. accessory) will benefit from lower fees under the revised structure.
• Higher charges for complex items — Bulky, heavy, or oddly shaped products (such as a 30‑lb, 20×15×10 in. kitchen appliance) will face increased fees that reflect the extra labor and space they consume.
• No headline fee hike — Amazon is not announcing a universal percentage increase; the shift comes from re‑assigning SKUs to different tiers, which can raise or lower costs on a case‑by‑case basis.

How the Restructured Tiers Work

1. Redefine size bands — Amazon measures a product’s longest side, girth, and weight, then places it into one of the newly created bands.

   • Example: A 9‑inch‑tall, 0.6‑lb toy that previously sat in the “standard‑size” bucket may now fall into the “compact‑standard” tier, which carries a lower per‑unit fee.