The CCA Taxpayers Assistance events has been postponed until further notice. All Clayton, Union and West Milton on-site help dates have been cancelled. If you need help completing tax returns, please call 1-800-223-6317. As an alternative option, you may mail tax documents to CCA’s office, and they will process the tax return for you. Please be sure to include a phone number with tax information. Tax information can be mailed to: CCA – Division of Taxation at 205 W St Clair Ave. Cleveland OH 44113.