Citi Fax Numbers by Form

Which Citi fax line you need

Citi's contact pages list no fax number. The four numbers above come from four specific forms, and each is bound to the form that prints it.

A disputed debit card transaction. The signature-based debit card dispute form goes to the Debit Card BDU at (605) 330-6750 in Sioux Falls, along with the receipts or proof of credit that support your claim.

A disputed charge on a work card. Citi commercial and government cardholder dispute forms name two numbers: (866) 763-7946 toll-free and (605) 357-2019 direct, the latter also listed as the international line. These are for cards your employer or agency issued through Citi.

A Payment Safeguard claim. The death benefit claim form for Citi's card debt-protection product goes to (817) 820-5908 with the death certificate.

The distinction that matters most here: a personal Citi credit card dispute does not go to any of these numbers. Citi steers those to its online dispute center or to the mailing addresses printed on the credit bureau dispute form, Sioux Falls PO Box 6241 for most cards and PO Box 6190 for Costco cards. Faxing personal card details to the corporate-card dispute unit sends them to a team that handles a different product.

Estate notification, power of attorney, and mortgage payoff also have no published Citi fax. The estate route is the online Estate Servicing Center and the phone. The debit dispute form itself dates from 2009, so if the fax bounces, call Citi and ask for the current destination rather than searching for another number.

What customers send to these lines

Each form names the evidence it wants attached:

• A completed debit card dispute form with transaction receipts, a cancellation confirmation, or proof the merchant issued a credit
• A commercial or government cardholder dispute form, usually countersigned by a program administrator
• A Payment Safeguard death benefit claim with a certified death certificate

These run two to six pages with attachments, which is inside the free monthly pages on most accounts.

These lines take documents in, not out

All four are intake queues. Citi works the claim and answers by letter, by phone, or in the account site. Nothing comes back by fax, and no acknowledgement is generated when your pages arrive.

That matters more than usual for a dispute, because dispute rights run on clocks: the date you submitted is often the fact in question months later. The FaxTerra delivery confirmation records the destination number, the page count, and the time the receiving machine accepted the pages. Save it with your copy of the form.

Verify the number before you send

A dispute form carries your card number and your transaction history. A claim form carries a death certificate:

• Download the Citi form yourself and read the fax number printed on it, rather than taking one from a search result. Every number here comes from the body of a form.
• Keep personal card matters off the commercial card lines. They are different products handled by different teams.
• Never fax wire instructions or full online banking credentials. Citi requests neither by fax, and a request to redirect a payment that arrived by email is the shape of a wire fraud.
• The debit dispute form is old enough that its number is worth a confirming phone call before you send something time-sensitive.

How to fax Citi without a fax machine

Create a free FaxTerra account with an email address. Upload the completed form and its attachments as a PDF or as phone photos, enter the number printed on the form, and send.

A short dispute packet sends free within the 10 free pages every account gets each month. Larger claim files are covered by a one-time credit pack from about 10¢ a page, and the Starter subscription covers a monthly page allowance for repeat senders. See how to send a fax for accepted file types and page limits, faxing financial documents for the wider picture, and the Capital One guide for another issuer that publishes fax numbers on the bank side and mailing addresses on the card side.