One of my relatives received interest of Rs. 2,00,000 on delayed compensation from KSRTC(Karnataka State Road Transportation Corporation) in December 2016 on account of death of her husband in a road accident in the year 2001. KSRTC deducted TDS on the same u/s 194A at the rate of 20%(Without pan) and issued form 16A in March 2017. After knowing this thing she approached the KSRTC forthwith with a valid pan, then they issued revised form 16A on 2nd June, 2018. Now she wants to claim her TDS refund however filing the IT return for AY 2016-17 is not possible now, so how to get refund of that TDS.
Is the refund possible in this case..?
If so, what is the procedure..?