That may be complicated. In the past, Turbotax was not for sale outside the US. I think that has to do with encryption technology included in the software for e-filing and password-protecting tax returns. I don't know if that is still true. You may need to use a US-based address and credit card to buy the download, or have a friend in the US buy it and send it to via a file sharing service.
And at this point, your only option to use Turbotax is to install the program on your own Mac or PC (however you get it), print your returns, and mail them to the IRS. You may want to use a service with tracking and proof of delivery.
