Tds- wrong quoting of section

u can revise your return and there is no time lime for the revise return.

u can download FVU file from website -  www.tdscpc.gov.in and import to excel file and after correction u can revise the tds return.  

Yes, you can revise your return.

But to revise do i need to be get resisterd at Traces?

Yes, in order to download the consolidated TDS file and then making corrections therein.

Thanks,