Who must file tax forms for the 2020 tax season?
Even if you did not earn any income, if you were physically in the US on F or J status anytime between 1 January – 31 December 2020, you're obligated to file a Form 8843 with the IRS if you are a tax non-resident (the Internal Revenue Service, or ‘IRS’, are the US tax authorities).
Meanwhile, if you earned more than $0 of taxable US source income, you may need to file a federal tax return with the IRS. Depending on your individual circumstances, you may also need to file a state tax return(s).
Tax Filing Deadline
15 April 2021 is the last day for residents and non-residents who earned US income to file Federal and State tax returns for the 2020 tax year.