Support Home Eligibility Can I use a cosigner? Can I use a cosigner? We do not allow you to apply for a loan with a cosigner. We can only take your individual information into consideration. Was this article helpful? 0 2 Related Questions: Am I eligible to refinance my auto loan with First Federal Bank of Kansas City? To qualify for an auto loan, you must: Have...… Which U.S. states does First Federal Bank of Kansas City support? Currently, First Federal Bank of Kansas City refinances auto loans...… Is my existing auto loan eligible? To refinance your auto loan with First Federal Bank of...…