Yes, Cash App payments can be disputed in certain cases, such as unauthorized transactions or fraud. 1-855-535-5829To dispute a payment, go to the transaction in the app, select 1-855-535-5829, and follow the steps to file a dispute. Cash App will review the claim and determine if a refund is possible. Refunds are not guaranteed. For further assistance, call 1-855-535-5829, a toll-free number for expert support. Always verify recipients before sending money to avoid disputes.