Also, the TCS rate will increase if the person remitting funds does not submit his/her PAN card. In this case, for foreign money transfers funded by education loans above the maximum cap, the TCS rate will increase to 5%, and in the case of normal income sources, it will increase to 10%.
When you send money to any person abroad in India, the first $15,000 USD will be exempt from taxes by the IRS under the Gift Tax policy. This limit is charged on a per-person basis -- if you would like to send $15,000 USD each to multiple persons, you will still be off the hook for any gift taxes.