After you file

@whodiini each year stands on its own.  2022 is not dependent on 2021

 

for ANY amendment  - wait until the IRS approves the original return for that year before submitting an amendment.  (if the amendment results in owing money that can separately be paid immediately at the IRS website to stop any additional interest from accruing - you shouldn't wait to pay money owed while waiting for the original tax return to be approved).