A Cash App payment can show as pending for various reasons. Common causes include insufficient funds in your Cash App or linked bank account, incorrect payment details (like wrong recipient info), unverified Cash App account, network or connectivity issues, security flags on the transaction, and technical problems with Cash App's servers. Sometimes pending payments require manual approval or verification to proceed. Payments typically resolve within minutes to a few hours, but some cases may take 1-3 business days. If a payment remains pending for over 24 hours, it may be canceled automatically. To fix this, check your balance, verify payment details, ensure a stable internet connection, verify your account, and if needed, contact Cash App support.