The deduction from gross income (no itemizing required) for tuition and fees expired at the end of 2017. However, there is still some hope that it may be extended retroactively for 2018. And there is some talk that it will also be extended for 2019. If so, information will appear on jklasser.com.
In 2007, up to $85,700 of foreign earned income is exempt from tax if a foreign residence or physical presence test is met.