How States Are Improving Tax Incentives for Jobs and Growth: A national assessment of evaluation practices

Source: Josh Goodman and Jeff Chapman, Pew Charitable Trusts, May 2017

From the overview:
Tax incentives—including credits, exemptions, and deductions—are one of the primary tools that states use to try to create jobs, attract new businesses, and strengthen their economies. Incentives are also major budget commitments, collectively costing states billions of dollars a year. Given this importance, policymakers across the country increasingly are demanding high-quality information on the results of tax incentives.

In the last five years, 27 states and the District of Columbia have made progress in gathering evidence on the results of their economic development tax incentives. Ten of these states are leaders in tax incentive evaluation. They have well-designed plans for regular reviews, experience in producing quality evaluations, and a process for informing policy choices. No state met these three criteria five years ago.

State Tax Incentive Evaluation Ratings
Source: Josh Goodman and Jeff Chapman, Pew Charitable Trusts, May 3, 2017

Tax incentives—including credits, exemptions, and deductions—are one of the primary tools that states use to try to create jobs, attract new businesses, and strengthen their economies. Incentives are also major budget commitments, collectively costing states billions of dollars a year. Given this importance, policymakers across the country increasingly are demanding high-quality information on the results of tax incentives.

Staff members of The Pew Charitable Trusts have assessed each state on the extent to which it has taken three steps to successfully evaluate tax incentives: making a plan, measuring the impact, and informing policy choices. These criteria were selected because they lead to regular, high-quality analyses that lawmakers use to improve the results of the state’s economic development efforts.
These ratings, originally published in May 2017, will be updated as state practices change.