This publication updates the January 2004 study, New Returns on Investment in the Knowledge Economy: Proposition 301 at Arizona State University, FY 2003. Both works were launched by the report, Seeds of Prosperity: Public Investment in Science and Technology Research (2003), by Morrison Institute for Public Policy. Morrison Institute will periodically publish new material to keep you informed of the status of Proposition 301 investments at Arizona State University.

The transaction privilege tax (TPT), often referred to as the sales tax, is a major source of revenue for state and local governments in Arizona. The TPT is applied to numerous categories, such as contracting and utilities. The analysis in this paper is limited to the retail category, which accounts for half of the TPT collected by state government, and the restaurant and bar category, which contributes one-tenth of the TPT revenue.

The purpose of this brief report is to provide information about the past, present, and future of a very significant education reform program and tax increase, commonly known as Proposition 301. Coverage includes the history leading up to the ballot measure approved by Arizona voters in November 2000, its status approximately one year after it went into effect, and its prospects over a 20-year life span.