I have been in the US since 2016 under F1 student visa with my spouse who has F2 visa.
Since I am still a non resident alien, I have been filing under single status. However, I learned that my spouse may have to file the 8843 form even if no income earned. Is this true?
If it is, I have not filed this for 2016, 2017 and 2018 for my F2 spouse and I am wondering if this will be a problem. I can start filing for 2019 onwards but do I have to file for the previously missed years? Any help is appreciated!