For AY2018-19 ,
I have received a demand for around 4000rs in April-2019.
This is incorrect , as this has already been paid as self assessment tax in July-2018 while filing my original return.
I filed online rectification in May-2019 but it was rejected and I received an email that rectification under sec.154 is rejected.
I have responded to the demand thrice as" disagree with demand" .
When spoke to CPC , they asked me to rectify online stating that SAT has been paid .
However when I try to rectify I get the message "rectification already submitted for this assessment year. You are not allowed to submit a rectification request unless the previous request is processed".
So now I have an outstanding demand which is incorrect and which is already paid and am unable to rectify online and I am stuck for AY2018-19 and not sure of next steps.
Please help