Three weeks after you mail your amendment, you can start tracking its status at the IRS Where's My Amended Return? site or by calling their automated number 1-866-464-2050.
Please note that it can take 12-16 weeks to process your amendment.
After you print, sign and mail your amended return—1040X— to the IRS wait about 3 weeks and then you can begin checking on it at the IRS website. Be aware that it can take at least 2-3 months for an amended return to be fully processed (or sometimes even longer.)
https://www.irs.gov/Filing/Individuals/Amended-Returns-(Form-1040-X)/Wheres-My-Amended-Return-1
How can I find out if my amended tax return been processed?
@dejavu.db33 After you print, sign and mail your amended return—1040X— to the IRS wait about 3 weeks and then you can begin checking on it at the IRS website. Be aware that it can take at least 3-4 months for an amended return to be fully processed (or sometimes even longer.)
<a rel="nofollow" target="_blank" href="https://www.irs.gov/Filing/Individuals/Amended-Returns-(Form-1040-X)/Wheres-My-Amended-Return-1">https://www.irs.gov/Filing/Individuals/Amended-Returns-(Form-1040-X)/Wheres-My-Amended-Return-1</a>