The Tax Relief, Unemployment Insurance Reauthorization, and Job Creation Act of 2010 that was passed late last year extended an eligibility requirement change through 2012 that was created under The American Recovery and Reinvestment Act of 2009. The eligibility requirement change allows workers to claim the credit as long as their income was $3,000 or more. This is what people are referring to when they talk about the “additional child tax credit.” In essence, individuals who are paying no taxes, are eligible to receive a tax refund. So how does this all work?