Investments in criminal justice have been expanding over the decades especially as specific outcomes have been sought to address the issues surrounding crime and public safety. Reducing crime and the rate of imprisonment can both significantly impact public safety and cost savings, as well as address outcomes for the justice-involved population in reducing the rate of return to imprisonment, or recidivism. Lessening sentences for non-violent crimes and expanding drug courts as an alternative to incarceration, along with other major criminal justice reform, have led some states to experience a reduction in crime and prison population. New Jersey, Hawaii, and California have made significant strides to reduce its crime and prison populations and are leaders in achieving major criminal justice reform. This chapter seeks to examine corrections spending for these three leading states that have implemented evidence-based policies and adapted information technology to improve criminal justice outcomes. It will also outline states spending on corrections over the past five years.