How do I dispute something Alliant has reported to a credit bureau? Alliant strives to always report accurate information to credit reporting agencies. If you believe that something we reported contains an error, you can dispute the reported information. To file a dispute of Alliant information on your credit report: Send us a letter with all of the following information: Your full name and address A clear copy of a government-issued identification Your Alliant member number. The full 14-digit account number related to the reported item. Inquiry date if you have submitted a transaction inquiry via Alliant online banking. The specific information that is in dispute, including an explanation of the basis for the dispute and all supporting documentation or other information to substantiate the basis of the dispute. This supporting information could include dates being disputed, a credit report showing what is being disputed, proof of payments or account statements, a copy of a state-issued identification, a police report, a court order, etc. Mail the documentation listed above to Alliant at the following address: Alliant Credit Union – Loan Operations Department 11545 W. Touhy Ave. Chicago, IL 60666 If you have any questions about the above process, call 800-329-1935 to speak with someone from our member care team.
