Does my amended return refund include my state refund also?

A refund on an amended return is a additional refund.  It does not include a refund from an original return.  A refund from your original return is sent separate from your amended return refund.  On an amended return, a refund is sent by check, there is no direct deposit with an amended return.

Also, an amended return must be mailed.  Make sure you sign the amended return.