How do I check on the status of my amended return? I have already received my refund for the amount before amending. They still owe me $300.00 after the amended return.

[AustinTS]

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.