Overview

Amazon requires all seller-fulfilled merchants to follow its returns framework, which governs how return requests are authorized, processed, and refunded. Understanding these requirements is essential for maintaining good account health and avoiding costly chargebacks or A-to-z Guarantee claims. This reference covers the key timelines, authorization rules, and obligations sellers must follow when handling returns on orders they ship themselves.

Key Points / What Sellers Need to Know

• 30-day standard return window - Most items can be returned within 30 days of the estimated delivery date for a refund or replacement, though some product categories have extended windows.
• Automatic authorization is the default - Amazon automatically authorizes US return requests that fall within its return policy, including most seller-fulfilled items. Sellers cannot override this for in-policy requests.
• 24-hour response deadline for manual reviews - Return requests that fall outside standard policy or involve exempt product categories (such as certain hazardous materials) are routed to sellers for manual authorization. Sellers must respond within 24 hours.
• 2-business-day refund requirement - Once a returned item is received, sellers must issue the refund within two business days. Failure to act promptly can result in Amazon issuing a refund on the seller's behalf and charging the seller's account.
• International returns require pre-paid labels - Sellers with non-US return addresses must provide a merchant pre-paid return shipping label within two days of the return request.

How the Return Authorization Process Works

Amazon's system handles return authorization in two ways. For requests that clearly fall within the standard return policy, authorization is granted automatically without any seller intervention. This streamlined approach applies to the majority of US-based seller-fulfilled orders, including items that are exempt from the prepaid return label requirement. For requests that fall outside standard policy parameters or involve product categories with special handling requirements, Amazon routes the request to the seller for manual review. Sellers receive a notification and must approve or deny the request within 24 hours. Failing to respond in time can result in Amazon making the decision on the seller's behalf, which typically favors the buyer.