Chargeback Dispute Process: Timelines, Steps, Evidence, and Win Rates Explained

Merchants facing chargebacks must navigate a structured dispute process to recover funds. Customers initiate disputes with their card issuer, which triggers bank review and submission to the merchant's acquiring bank. Merchants then have response windows ranging from 7-45 days, depending on the network and stage--for instance, 7-10 days (Sleft Payments; Signifyd), 10-35 days (Ethoca), or 20-45 days after initial filing (Chargebacks911)--to submit evidence like receipts, delivery confirmations, and communications. The process includes representment, where merchants contest the claim, and rare arbitration. Studies show merchants win about 45% of disputes they pursue, with a net recovery rate of 18% and only 2% reaching arbitration (Chargebacks911; TechnologyAdvice). This guide equips business owners with steps, timelines, evidence needs, and outcomes to respond effectively to notifications from banks and networks. Note that timelines vary by card network, stage, and source, with medium confidence due to these differences, and win rates come from merchant-focused analyses that may carry some bias.

How the Chargeback Dispute Process Works Step by Step

The chargeback dispute process unfolds in a sequence involving the cardholder, issuing bank, card network, and merchant's acquiring bank. It begins when a customer disputes a purchase, prompting the issuing bank to review and submit the chargeback. The acquiring bank notifies the merchant, who decides whether to accept or contest it through representment (TechnologyAdvice; Ethoca).