Kikoff reports account activity on the 1st of every month to the applicable credit bureaus (see also Which bureaus does Kikoff report to?). After we submit our files, the bureaus take time to review and process them. Once they have been accepted and uploaded you can expect your credit report to update between the 10th and 15th of every month, if not sooner.
Kikoff will also send an email to the contact we have on file letting you know your score has been updated.