I e-filed for my Federal amended taxes and could not e-file for the State paperwork.No idea now, what exactly needs to be sent in with the payment 4 Fed and State?

[jessgraziano]

I printed all forms like the 1040X, payment stubs to include with checks, but the directions are very contradictory. Send in federal, don't send in federal.

[JotikaT2]

Only a handful of states can be electronically filed through TurboTax.  Please see the link below for more details.

Can you electronically file your state amended return

In regards to the payment due with your return, be sure to follow the instructions on your filing letter to ensure you are paying the correct amounts with each return.

The IRS instructions for Form 1040X do not require you to submit your original Form 1040.  The only items they ask for are supporting copies of source documents that reflect a change on the tax return that you originally filed and resulted in the 1040X.  For example, a new W-2 form or a corrected W-2 Form.  You would also include copies of any forms that changed, like a new Schedule C if you updated your Self-Employment activity.

Tips for filing an amended return