Section 15(1)(b) in Tamil Nadu Pension Rules, 1978
(b)[ to cease to draw his pension and refund - [Rule 15.(1)(b) substituted and Proviso with Explanation added - G.O.Ms.No.246, Finance (BG-1IJ) Department, dated 19-4-1982.](i)the pension already drawn, and(ii)the value received for the commutation of part of pension, and(iii)the amount of death-cum-retirement gratuity including service gratuity, if any and count the previous service as qualifying service: