My 2020 Federal Tax return was accepted by the IRS on Feb 27 (according to Turbo Tax), but as of today using "Where's my refund", online or on the phone, I still get the message that they have no record of it or that I entered incorrect information. I am sure I entered the correct SS#, filing status, and refund amount that Turbo Tax calculated. It is now more than 21 days since I filed, and I am concerned since they say it should be processed within 21 days. Is it possible that the refund amount changed, perhaps because of an error in how the refund amount was calculated? There must be some other way to check whether they actually have a record of my return.
