Public debates over federal immigration reform, specifically around undocumented immigrants, often suffer from insufficient and inaccurate information about the tax contributions of undocumented immigrants, particularly at the state level. The truth is that undocumented immigrants living in the United States pay billions of dollars each year in state and local taxes. Further, these tax contributions would increase significantly if all undocumented immigrants currently living in the United States were granted a pathway to citizenship as part of a comprehensive immigration reform.