Roundup: IRS backlog / Leadership Livingston / Pending home sales By Deanna B. Narveson - June 30, 2021 FacebookTwitterLinkedinEmailPrint Tax return delays: The Internal Revenue Service ended the tax-filing season with 35.3 million unprocessed tax returns, more than four times what it had during the last pre-pandemic filing season in 20… Already an INSIDER? Sign in.