use turbotax on web, but you can save some bucks if you do so:
1. go to some bank websites to get a xx% off voucher code
for example:
bank of america center: (customer only, 30% off)
https://www.boaemail.com/welcome.aspx?Cell=B&BR=A
I suspect even if you are not their customer, you still
can get it.
or citibank tax center: (15% off for everyone)
http://www.citifinancial.com/intuit/evoucher.shtm
2. file federal tax through this link:
http://www.turbotax.intuit.com/welcome/perm/fidelitypros/welcome.htm
turbotax for fidelity customers, 50% off federal tax filing
3. file state tax through this link:
http://www.turbotax.intuit.com/welcome/perm/wellsf10/welcome.htm
turbotax for wellsfargo customers, 20% off state tax filing
1&2&3 are combineable.
www.thetaxguy.com good site for aliens.
http://turbotax.intuit.com/taxfreedom/
http://www.taxaid.net/faq/index.html