I e-filed my tax returns and then realized that I was missing a W2 form. So, I amended it and I need to mail in my State amendment. What forms do I need to send in?

[lizeb]

I used the 540 form originally.

[SForrestLO]

TurboTax will guide you through printing and mailing your 1040X along with any required attachments. 

How do I print my amended return if I've closed out of it?
https://ttlc.intuit.com/community/printing/help/how-do-i-print-my-amended-return-if-i-ve-closed-out-...