Ok, so amending your return means filing a new form, 1040-X. This is only required in certain situations. Instructions for amending your 2018 tax return will be available after the IRS releases the current Form 1040X. Please view the link here that will help you determine IF you need to amend. https://ttlc.intuit.com/replies/3318732
Also, here is the link for instructions on how to amend your 2016 & 2017 taxes too.
https://ttlc.intuit.com/replies/3288565
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
