
The amount of tax money owed but not paid to the IRS is set to keep growing, according to projections published by the federal tax collection agency on Thursday.
For tax years 2021 and 2020, the latest to receive such IRS estimates, the projected gross “tax gap” soared to $688 billion and $601 billion, respectively. That marks a significant jump compared to years past — with gross tax gap projections standing at $550 billion for 2017-2019 and $496 billion for 2014-2016.