# US criminal-justice reform and First Step Act

### Federal sentencing reform and its contested implementation

The First Step Act lowered selected federal prison sentences and expanded opportunities for prerelease custody, but its scope remained narrower than the scale of American incarceration. [President Donald Trump](/people/mig-donald-trump) signed the bipartisan law on 21 December 2018 after passage in December. It made the Fair Sentencing Act of 2010 retroactive for eligible prisoners convicted under older crack-cocaine thresholds, changed good-conduct credit calculations and established a risk-and-needs assessment system for federal custody. These were concrete limits on punitive sentencing policy, not a general abolition of mandatory minimum sentences or a reform of most state prisons. The distinction matters for assessing the rule of law alongside the distributional problems highlighted by [racial-justice mobilisation](/drivers/black-lives-matter-and-racial-justice-mobilization).

On 8 April 2019 the Justice Department announced an independent review committee to help create the new assessment system, reporting 826 sentence reductions and 643 early releases tied to retroactive sentencing adjustments by that date. On 19 July 2019 the department announced that more than 3,100 federal prisoners would leave Bureau of Prisons custody because of additional good-conduct time and that 1,691 crack-cocaine sentence reductions had been obtained. It also said $75 million in existing resources was being prioritised for implementation and introduced the risk-and-needs assessment approach. These numbers describe particular statutory mechanisms as of their announcement dates; they do not represent the full number of people released under every provision in all subsequent years.

By 15 January 2020 the department reported initial assessments for all people in the Bureau of Prisons system under the PATTERN instrument. On that date officials reported 2,471 orders reducing sentences through retroactive application of the Fair Sentencing Act. The Bureau's 2024 annual implementation reporting described rules governing earned-time credits, including participation in evidence-based recidivism-reduction programmes and productive activities. Time credits can enable eligible inmates to move to prerelease custody or, under specified conditions, supervised release. Eligibility exclusions and the quality of programme access therefore shape the practical effects as much as the law's headline provisions.

The criticism was that the reform left large structural inequalities intact. People in state prisons were outside the federal statute's principal reach, and exclusion rules limited earned credits for categories of federal convictions. A risk score can also affect practical release prospects, so fairness requires scrutiny of data quality, racial disparities and access to programmes. The statute offered material gains for prisoners and their families, but it was not equivalent to dismantling minority-rights disadvantages across the entire justice system. Official numbers from 2019 and 2020 establish that sentence relief and early release were real, not merely promised. The countervailing record is that rehabilitative infrastructure, risk assessment and the treatment of excluded prisoners were continuing administrative and political choices. The law directly addressed some confinement outcomes but did not target the separate issue of [political imprisonment prevalence](/drivers/prevalence-of-political-imprisonment), and those concepts should not be conflated. Its measured achievement was substantial federal statutory change with documented early beneficiaries; its principal limitation was the persistence of criminal-justice disparities beyond a bounded federal cohort.

## Dated facts

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## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/drivers/us-criminal-justice-reform-and-first-step-act