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I filed my taxes initially. The federal return was accepted but my state return was rejected. I had clicked into the email saying I needed to fix the mistakes on the state return in order to file it. I forgot I had my other W2 to add, but I did not amend my initial return. When I clicked the fixing my state return it had me refill out the whole federal and state return. Does this mean I need to amend it before I fill it out, or can I just add the W2 and send it? I already received my federal return, which is larger than the return they say I will get back now. Do I have to return the difference?