I did my 2007 taxes because my wife owed the us dept of ed and we needed money to pay bills,But now she has paid all of the loan to the us dept of ed she can file her 2006 and her 2007 taxes . She made 13000 in 2006 and 17000 in 2007 ,can we expect anything back on a amenment return ?

Perhaps.

I would need to know what YOU made and what was withheld to make that determination.