F1 Student on CPT/OPT Tax filing
I am an alien resident now on F1 visa status. In summer of 2008, I worked as an intern in a out of state company and received about $7800 payment. I have just graduated in Dec 2008 and now on OPT status and will have internship in the same state that I previously interned.
The internship company did not withhold any tax, and I have not filed tax for the internship income in 2008 summer yet. I plan to do so but have no idea what tax form should I use, how much I should pay and how to file tax. I would be highly appreciated if someone can help me figure this out.
My questions again:
1) what Tax Form should I use?
2) how much tax should I pay?
3) what kind of tax should I pay?
4) how can I file tax? On line or in other way?
5) Is the tax for OPT period different from CPT period?
Thanks so much for your help!