NA Na Na     11 Apr 2018

I think you meant Resident as per IT act
However in this case the condition to convert your bank account starts immediately after you move abroad.
So you have to get the accounts converted to NRO/NRE as the case may be.
Further if you don't plan to use the other two accounts and let it be as it is - then no consequences

CA Rahul Agarwal     11 Apr 2018

As per FEMA regulation, when a resident’s status changes to NRI the resident savings account have to be converted to an NRO account. In simple words, it’s illegal to maintain a saving bank account for NRIs. Most of the people make a mistake of maintaining a resident saving bank account even after becoming an NRI. However, the law does not allow it.
Banks prescribe specific forms for the conversion of existing savings accounts to NRO accounts. Forms can be obtained from the bank or downloaded from the bank website.
Documents: A new account opening form also needs to be submitted to support the conversion request. Address proof of the overseas address must also be provided. Copies of the applicant’s passport, valid visa or work permit and OCI/PIO card (if applicable) must be submitted.

If you have already moved abroad without completing this formality, you can get copies of all your documents attested by the Indian Embassy or Notary and send them to the branch.

In the present case, Once the status changes to NRI the redesignation should be done.

T&C apply

NA Na Na     4 Apr 2018

As of now there is no law regulating bitcoin or its trade.

T&C apply

NA Na Na     3 Apr 2018

You father is allowed to claim it under section 80U on the basis of disability

T&C apply