Not everyone living in the U.S.A. is getting a check, there is a group of people who need not be expecting $1200.00 checks in the mail, that includes some college kids, immigrants without valid Social Security numbers, some disabled adults and the mothers of babies born in 2020.The IRS is using 2019 tax returns to determine eligibility or 2018 returns for those who haven't filed for 2019 yet.