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 The IRS Extened Suspension of Offer in Compromise Procedures December 11, 2020 IRS publishes Updated Offer in Compromise Booklet April 18, 2019 IRS updated Allowable Living Expense standards effective April 25, 2022 April 25, 2022