Incorrect reporting of capital gain on government portal

My auditor intimated that the long term capital gain reported in the government portal by Zerodha is much higher than the actual amount. .
This is resulting in me having to pay quite a lot in extra taxes!!
I have raised a ticket. I do hope it will be reconciled and the matter resolved.

Brokers don’t report user trade details to the IT department. Instead, the IT department fetches information from exchanges, RTAs, depositories, etc. You can verify capital gains reports and file returns accordingly. Read more.