Statistics Income Tax USA (IRS)

The IRS is a bureau of the Department of the Treasury and one of the world’s most efficient tax administrators. The IRS reorganized itself to closely resemble the private sector model of organizing around customers with similar needs. The mission is provide America’s taxpayers top quality service by helping them understand and meet their tax responsibilities and enforce the law with integrity and fairness to all.”  http://1.usa.gov/JP5mL