Originally Posted by AtlantaTaxExpert
The J-1 visa covers a variety of visitors, which includes student, trainees, academics, teachers and researchers.
The academics, teachers and researchers are the ones who normally qualify for the 2-year tax-exempt status. However, that MUST be covered in the tax treaty between the United States and her home country, which you did NOT identify.
It appears to me that she is a business apprentice or trainee, in which case she IS liable for federal and state INCOME taxes, but will be exempt from Social Security and Medicare taxes for two calendar years.
If it turns out that she DOES qualify for the 2-year tax exemption, but stays beyond the two-year time period, she will pay federal income taxes at about a 15% rate.
Note that Maryland does NOT recognize the 2-year tax exemption. She will have to pay Maryland taxes regardless of her federal tax status.