I need assistance to file my 2018 taxes. It was rejected but I requested an extension. The problem is my 17 year old daughter incorrectly claimed herself on her EZ1040.

[xmasbaby0]

You still will not be able to e-file this year, even if she amended her return to correct her mistake.  The IRS does not update the system soon enough.  You have no choice this time--you have to print sign and mail your 2018 return.

When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s.  Use a mailing service that will track it, such as UPS or certified mail so you will know the IRS/state received the return.

(If it is any comfort, teenagers and students with first jobs do this a LOT, and mess up their parents' ability to e-file.  You are not alone.)

[VolvoGirl]

You will have to print and mail your return this year.  

She has to amend her return.  By the way, there is no 1040EZ for 2018.  Everyone uses a new 1040.  The forms are all different.

How to amend an Online return

https://ttlc.intuit.com/community/amending/help/how-do-i-amend-my-turbotax-online-return/00/27577

[Carl]

Just FYI but...

on her EZ1040

There is no 1040EZ for the 2018 tax year. There's only IRS Form 1040 for personal taxes, and that's it. The 1040-EZ and 1040-A were discontinued starting with the 2018 tax year.