Fillable Templates for 1040-X form

File Form 1040-X to amend Form 1040, 1040-SR, or 1040-NR or any of their previous versions like 1040-A, 1040-EZ, or 1040-NR-EZ, to correct errors, make certain elections, adjust previously adjusted amounts, or request for a carryback due to a loss or unused credit.