Sit Tax-Free Income Fund

The fund seeks to achieve its objective by investing primarily in municipal securities that generate interest income that is exempt from regular federal income tax. It invests 100% (and, as a fundamental policy, no less than 80%) of its net assets in such tax-exempt municipal securities. Municipal securities are debt obligations issued by or for U.S. states, territories, and possessions and the District of Columbia, and their political subdivisions, agencies, and instrumentalities.