The Saturna Investment Trust Idaho Tax Exempt Fund (NITEX) is a mutual fund that focuses on investing in tax-exempt securities in the state of Idaho. This fund is managed by Saturna Capital Corporation and aims to provide investors with a tax-efficient way to grow their assets. NITEX primarily invests in municipal bonds issued by the state of Idaho, which are exempt from federal and state income taxes. This fund is suitable for investors looking for a tax-exempt investment option in the state of Idaho.