Verified: February 25, 2026 10:54 am ET
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Level 1: Customer Support (Initial Complaint)
- How to complain: Contact Discover Customer Service via their official website portal at Contact Us | Discover Credit Cards or call 1-800-DISCOVER (1-800-347-2683). You can also use the secure message center within your online account.
- Availability: Available 24/7 for phone support.
- Timeline: Expect an initial response or resolution within 3 to 5 business days.
Level 2: Executive Escalation & Corporate Office
- Who to contact: For unresolved issues, send a formal letter of dispute to Discover Financial Services, Attn: Executive Resolutions, P.O. Box 3011, Riverwoods, IL 60015-3011.
- Timeline: Wait 7 to 10 business days for a response from the Executive Resolutions department.
Level 3: Federal Regulatory Authority (Government Escalation)
- Authority: CFPB (Consumer Financial Protection Bureau) for banking and credit-related issues.
- Portal/Contact: File a complaint online at https://www.consumerfinance.gov/complaint/ or call 1-855-411-CFPB (1-855-411-2372).
- Timeline: The CFPB will forward your complaint to Discover and expect a response within 15 calendar days, with a full resolution typically within 60 calendar days.
Level 4: Legal Action & Small Claims (Final Step)
- State Attorney General: File a complaint with your local State Attorney General’s Office.
- Small Claims / Arbitration: File a case in Small Claims Court or initiate Binding Arbitration as outlined in your Discover cardholder agreement.
Community Action: Is Discover still ignoring your complaint? Reply below (do not share your SSN/Passwords), and our community will point you to the right legal templates!