Right Start Child Care and Education Act of 2007 - Amends the Internal Revenue Code to: (1) increase the rates and maximum allowable amount of the tax credit for employer-provided child care; (2) increase the dollar limit on the child care tax credit; and (3) allow a $2,000 tax credit for child care providers who hold a bachelor's degree in early childhood education, child care, or a related degree and who provide at least 1,200 hours of child care services in a taxable year.