Self Assessment tax was paid mistakenly after filing ITR

Caclubuser (Accountant) (98 Points)

04 September 2021  

Dear Experts,

I mistakenly paid self assessment tax of Rs. 10,000/- for the AY 2020-21 after filing my ITR for the same AY. As a result of that, the payment was not taken into account in the intimation u/s 143(1). The date of filing revised ITR is over. How can I refund the said tax now?