@QRFMTOA
<<May 15, 2022, is significant because it is 2 days before the 3rd anniversary of filing our 2018 tax return on May 17, 2019.>>
but unless there was an extension request back in 2019, it is beyond the 3 year window to submit refund requests. That deadline was April 15, 2022 for the 2018 tax year (again, unles there was an extension request)
