If you are sending your check with the 1040X it is not necessary to send a 1040V as well- the 1040V just ensures that the payment is applied to the correct tax account. Also, send to the Austin TX address, the 1040V address is for payments only (although if you send to the wrong address it will still get processed but there is a delay).
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
