Sir,
I have filed my original return in the month of july 2012. I got the acknowledgement number via email that the return has been received. After submitting i found there is a mistake in the calculation. so i tried to rectify the mistake.
but when i login and try to upload a rectify/revise file there is no assesment year 2013-13 in the colum. only upto 2011-12 i can see.
so can somebody guide me in filing the revise income tax return.
Thanks