Chase Fraud Customer Serviceabout

Weblock your card immediately and then submit the completed fraud form to us. Locking your debit card blocks new purchases. Locking your card won't block recurring transactions. Webfor questions or concerns, please contact chase customer service or let us know about chase complaints and feedback. View the chase community reinvestment act public.

Get online and mobile banking support, or help with your account. Get support from chase. Webhow to report fraud. We know discovering suspicious activity can be alarming, but we're here to help, with the tools you need to report fraud. Contact us to report fraud. If you see an unauthorized charge or believe your chase account was compromised, let us know.