Tax Foundation’s Center for State Tax PolicyFind 50 state tax rates, facts and data, and reports on state collection and revenue expenditures. Personal, corporate, sales, and excise tax rates. Includes links to additional sources of state tax information, such as State Departments of Revenue, Tax Analysts, Commerce Clearing House, Federation of Tax Administrators, Fiscal Survey of States by National Association of State Budget Officers, legislation reported by American Legislative Exchange Council, State Policy Network’s directory of state groups, and the Council on State Taxation.