Definitely put it down but depending upon who overpaid you will depend how you put it on the form. As Sparkle mentioned was this paid by your employer, tax credits, benefits or something else?
Sorry about that.Iwas overpaid with my tax credit and it will take me to 2010 to pay back.SO THERE DONT PAY ME TAXCREDITS THIS YEAR THERE WILL JUST TAKE IT OFF ME OVER THE YEAR