## Troubleshooting Common Online Payment Issues If your payment fails to process, first confirm that your funding source has sufficient available funds, and that all entered routing, account, or card details are correct. If you recently added a new bank account to your Citi profile, you may need to verify the account first via small test deposits from Citi, a process that takes 1-2 business days, before you can use it for payments. If your payment has not posted to your Citi card within 2 business days of your scheduled payment date, first check your bank account to confirm the funds were successfully debited; if they were, contact Citi customer service with your payment confirmation number to investigate the delay. If you need additional support, you can also find payment help resources directly in the "Help" section of your online account, or call the customer service number on the back of your Citi card for direct assistance.