SEO Sai Gr. Hosp.
209516 Points
Joined July 2016
"First name on fd is dad"
"We are having sb a/c. First name is mine"
"Int on fd is deducted @ 20% "
It suggests, your dad didn't have PAN, or if yes, not recorded in FD with Bank.
Technically, the owner of the FD was your father and now after his demise (though redeemed) can be shared as per family settlement. Either of you & your mother can share it as per mutual understanding, without any tax liability. (Assuming no Will being left by your dad, and you two only legal beneficiary)