After you file

No one can check on your amended return.  Did you mail in the 1040X form? Amended returns cannot be e-filed. You can check the status of your amended return, click on the following link
https://www.irs.gov/filing/wheres-my-amended-return

Your amended return will take up to 3 weeks after you mailed it to show up on the IRS system.
Processing it can take up to 16 weeks.

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