Multiple bank account

I have a multiple bank accounts. Only one is for income deposit or pension deposit. Others including two joint accounts are funded from main account meant for deposit of pension. Joint accounts with wife and son are funded from their main account, i.e., salary account. All the other accounts have minimal balance. My income is below taxable amount. How can I declare these other accounts where ITR e-filing is not necessary for me because of income below taxable limit.