1964- Born in Ankara, and graduated from Hacettepe University Faculty of Economics and Administrative Sciences, Department of Economics
1992- Passed the Proficency Exam and started working as an Income Controller.
1998- Passed selection exams and started working at Minister of Finance as a Trainee Income Controller
1997 He simultaneously worked at İstanbul Revenue Office as Vice Revenue Manager.
1998- Resigned Revenue Control Office and after May worked as a Certified Public Accountant at Arın Independent Audit and Certified Public Accountancy Inc.
2003- Took over Deta Independent Audit and Certified Public Accountancy Inc.
2008- Became one of the founders of CPA Independent Audit and Certified Public Accountancy Inc.
2013- Selected as Assemblyman in the elections of Financial Advisory Committee, Istanbul Chamber of Commerce
He has served as a member of Audit and board memberships in various public institutions
Mr. Mehmet İhsan Ünlüsan is married with two kids and speaks English.