F1 OPT Tax Refund Exemption
Hello,
I am currently working here, in usa, using my OPT and have been in this country five and a half years. I have heard that there are some tax exemptions available for F-1 student and also heard that some of the exemptions are only valid only up to fives years of stay. So I was wondering if you can answer my questions regarding this.
1. What kind of Tax exemptions are available for F-1 Student who has been here more than 5 years.
2. Does this exemption affect the decision when applying for a green card.
Thank you very much