IRS mail delay update Post author:Frank Carnahan Post published:February 4, 2021 Post category:News 2021-02-04 Although the IRS has publicized that it has “opened” the mail, it has apparently only managed to “process” the mail that has been opened through April 15, 2020. You Might Also Like IRS Operations in Response to Covid-19 April 7, 2020 Payroll Tax Deferral Order, August 8 September 2, 2020 IRS to Enable taxpayers to submit mobile-friendly forms November 1, 2023