My father received arrears from Fy93 to 2010. As he was working in Govt Bank, he was regularly submitting ITR , however now to get section 89 relief we need to complete form 10E. However we dont have Total Income and Tax paid figures submitted during ITR return declared from FY93 to 2013 in this case how to complete 10E for these years. Also on Income Tax portal online information available only from Year FY14-15.