The IRS does not acknowledge amended returns that can only be mailed.
Amended returns take 8-12 weeks to process (sometimes 16 weeks - that is 4 months).
You can check the status of the amended return here, but allow 3 weeks after mailing.
https://www.irs.gov/filing/individuals/amended-returns-form-1040-x-/wheres-my-amended-return-1
(It is always a good idea to mail using certified mail with a return receipt, or other tracking service, to verify that it was received by the IRS.)
https://ttlc.intuit.com/questions/1894381-how-to-amend-change-or-correct-a-return-you-already-filedhttps://ttlc.intuit.com/replies/3288565
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**
