After you file

I just had my issue resolve  - 4/26/21.  My return was being held up in processing for "ID verification".  A letter should have sent to me indicating that my ID had to be verified however I did not receive any letter and the agent with whom I spoke could not determine whether the letter had yet been sent indicating that things are significantly behind (return accepted by IRS  2/25/21).  To resolve over the phone with the agent, I had to provide information from my 2019 and 2020 returns to verify my ID.  I was told it will take up to another 9 weeks to receive the refund which is to be a bank direct deposit.  Assuming an additional 9 weeks, my total time in this delay might end up be 18 weeks for my refund.  Hope the issue info is of benefit to other that are in delay.