There may be an error in the TDS return after it has been submitted to NSDL. A deductee's PAN details can be incorrect due to numerous reasons, such as wrong deductions, wrong challan information or incorrect challan information. It would be necessary to amend the TDS/TCS return according to the circumstances. The following guide will guide you through correcting four types of errors via Gen TDS return software. There are corrections regarding 24Q, 26Q, PAN, amount, and much more. Read also: https://blog.saginfotech.com/correct-mistakes-gen-tds-software