costs of illegal immigration $100 billion/year www.fairus.org... how much it is costing taxpayers Source Federation for American Immigration Reform report http://www.fairus.org... US taxpayers about $113 billion each year Source FAIR cost study $113 billion weary of supporting costly illegals weary of supporting costly illegals FAIRUS penalize them with taxes www.fairus.org... $113 billion annually $113 billion Source Source $113 billion annually costs of illegal immigration Federation for American Immigration Reform website report Federation for American Immigration Reform like this $113 billion www.fairus.org... Federation for American Immigration Reform www.fairus.org... report $4.2 trillion annually in taxpayer revenues. http://www.fairus.org...