Comprehensive Annual Financial Report City of Mason Mason, Ohio 45040 Year Ended December 31, 2009 City of Mason, Ohio Prepared by: Finance Department Joseph Reigelsperger Finance Director i T HIS P AGE I NTENTIONALLY L EFT B LANK ii INTRODUCTORY SECTION Letter of Transmittal vii List of Principal Officials xiii City Organizational Chart xiv Certificate of Achievement for Excellence in Financial Reporting xv City of Mason, Ohio Table of Contents For the Year Ended December 31, 2009 Page iii