After you file


@blueboyismyname wrote:

Need to add my 2021 stimulus money added


If you filed the 2021 tax return and indicated that you did not receive the stimulus payment but you actually did receive the payment.  The IRS knows the payment was sent to you so they will adjust your tax return accordingly.  If you are still owed a tax refund this may cause the refund to be delayed by several weeks or longer.

You do not need to amend the 2021 tax return.