Hi
Income tax department has been proactively pursuing crypto investors recently and if your reply to their 148 notice is not found satisfactory, a detailed inquiry will be conducted under section 148 and the amount of tax evaded will be levied at 77% along with a 10% penalty and additional interest.
Also, Income tax has taken either of the following stand :
1) If the taxpayer has transferred the initial amount invested in the crypto wallet from the bank and has paid tax on the amount in the bank, then the investment will not be taxed again.
or
2) If there is a profit from the purchase and sale of crypto currency, then it will have to be taxed at 30% and if there is a loss, then this loss will not be set off.
3) If the crypto currency is sold after holding it for three years, then it will be taxed at 20% and it will be considered as capital gains.
4) So, in your case, since you have your bank statement reflecting non realisation of profits by you and whereas IT department is claiming that you have derived 1.22 crore profit, it is recommended that you either approach a good chartered accountant or a lawyer and use their good offices to contest the claim of IT Department.
Hope this information is useful.