You can e-file your return from anywhere in the world where you have internet access.
https://ttlc.intuit.com/community/payments/help/what-forms-of-payment-does-turbotax-online-accept/00...
The IRS will not make a direct deposit to a foreign bank account. If you have a U.S. based bank account your refund can be deposited to that account. Or the IRS will mail a check to you,
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
