E-mail Address: Available once logged into Citigroup
Payment Address: CitiBusiness Card, P.O. BOX-90010379 0 0 1 0 3 7, Louisville KY, 40290-1037
General Correspondence- CitiBusiness Customer Service, P.O. Box 6235 Sioux Falls, SD 57117-6235
To know your application status the user will have to call the bank at the number provided above and provide your application reference number to get the status report.
Users can cancel their card by calling the customer service at the number provided above or they can also visit the bank and ask them to close your account.