Forms can go negative if you qualify for the earned income tax credit. (http://en.wikipedia.org/wiki/Earned_income_tax_credit http://en.wikipedia.org/wiki/Earne

Forms can go negative if you qualify for the earned income tax credit. (http://en.wikipedia.org/wiki/Earned_income_tax_credit http://en.wikipedia.org/wiki/Earned_income_tax_credit) The concept of getting back more money than you paid is called "negative income tax". (http://en.wikipedia.org/wiki/Negative_income_tax http://en.wikipedia.org/wiki/Negative_income_tax)