u/Fine_Ad9385

Today I have received ITR demand notice of 1 lakh. I have already paid some amount in last December but I was surprised to see new demand notice. It looks there is mismatch between old regime and new regime in ITR while filing.

I have opted old regime in my office and submitted deductions but looks like they have not considered that. I am looking for expert (CA/Tax professional with similar experience) for help to resolve this issue.

Also, I missed a notification from them in January that I have filed after due date and hence allowances are not considered. Now due date already crossed to reply to that notification.

Please help