Yes, it is possible to request a credit limit increase on a Chase credit card. Typically, customers may request an increase online through their Chase account or by contacting customer service directly through the number provided on the back of their card. It is advisable for cardholders to ensure that their account is in good standing, meaning they have made payments on time and have a responsible credit utilization ratio, as these factors may influence the decision. Chase may also consider the cardholder's credit history and income when reviewing the request. If a cardholder is not approved for an increase, it may be beneficial to wait for a period before applying again, as frequent requests may negatively impact their credit score. For the most accurate information, it is recommended to check the official Chase website or their current web page for any specific guidelines or requirements regarding credit limit increase requests.