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I know that already.  I've already received a paper check after e filing for the recovery rebate credit.  I want to know if I  can amend my 2020 taxes to no longer claim the credit? I only claimed the credit due to the fact that at that time the IRS had stated that they were not going to reissue checks that went to wrong or closed accounts and to claim the credit in order to receive the stimulus.  It was after I claimed the credit that the IRS backtracked and started reissuing checks.  I'm sure I'm not the only one who did this  and am hoping to get the correct answer to help others.