I have one of my clients who had written wrong TAN Number while claiming TDS for the AY 2020-21 of Rs 43000. Now the Form 26AS shows the same amount of TDS but with another TAN Number. The Client was issued Demand Notice of Rs 56000 for which we responded that the same is due to error back in 2022 but the same was never closed by IT Department.It might be due to the fact that no rectification / revised return was filed for the same.
Now every year when his refund is due, IT Department tells us that it will be adjusting the same against the outstanding demand which is not correct.
Please advise us what we can do in such a case as in my opinion Due Date for filing revised return is also finished for the said year.