CP268 tells you we made changes to your return because we believe there is a miscalculation on your return. This notice tells you that all or part of the overpayment on a return you filed was applied to other federal taxes you owe.Get your refund status. Your refund was offset because you owe taxes to the Department of Taxation (ODT), or you owe a debt to another agency. An offer in compromise allows you to settle your tax debt for less than the full amount you owe. Need to complete Computation of Overpayment Worksheet. Fill out the Form 10A to apply for a refund. Separate 10As must be completed for each W-2 or each RITA Municipality. Us and include "Refund Status" in the subject line or call 216-443-7420 to speak with a Quality Assurance representative. Letter 6475 helps EIP recipients determine if they're eligible to claim the Recovery Rebate Credit on their 2021 tax year returns.