- Remittance by resident/non-resident to non-resident outside India attracts income tax and FEMA provisions. Under Income tax, filing of Form 15 CA and 15CB is applicable. In your case, it is remittance towards educational fees of your brother which is exempt from tax deduction.
- There is no need of any letters. After filing of Form 15CA and 15CB, submit the hard copies to the authorised dealer i.e. your bank to process the remittance. For filing of 15CA and 15CB, CA needs some details from you.
- No need of PAN of your brother.