IRS has refunds totaling $1.3 billion for people who have not filed a 2017 federal income tax return

In the IRS Issue number IR-2021-75, the IRS indicates that there is $1.3 billion of refunds that have not been claimed by the taxpayers in 2017. Keep in mind, that the law provides a three-year window to claim a refund. Normally, April 15, 2021, is the deadline to claim a refund from tax year 2017