Can anybody tell me about tds correction in details please🙏

( If your query about the Income tax tds ,then).By mistake if you deduct short & made payment, you will have to rectify it & revise the return. You will have to show correct pan no. while filling return. Ask to your vendor or supplier for correct pan no. if pan no. is not available or incorrect then you will have to deduct 20% TDS.& deposit the same.It may be vary depending the subject.