The Compassionate Release Crackdown: Why the Supreme Court’s Evisceration of the Sentencing Commission’s 2023 Policy Slams the Door on Legacy Sentence Reductions

The Death of the Defense Bar’s Favorite Safety Valve

For the last six years, the federal defense bar has relied on a singular, powerful tool to rescue clients from draconian, decades-old sentences: the compassionate release motion. But on May 28, 2026, the Supreme Court forcefully slammed that door shut. In a sweeping 6-3 decision, the Court ruled that federal judges may not grant compassionate release based on the fact that a defendant would receive a significantly shorter sentence if sentenced today under the First Step Act of 2018.

In doing so, the conservative majority didn’t just resolve a simmering circuit split—it aggressively reasserted the primacy of statutory text over judicial discretion, explicitly invalidating a major 2023 policy promulgated by the United States Sentencing Commission. For practicing criminal defense attorneys, the ruling fundamentally alters post-conviction strategy, effectively killing the most viable mechanism for correcting extreme legacy sentences and bypassing the procedural nightmares of federal habeas corpus.

The Statutory Collision: § 3582(c)(1)(A) vs. Non-Retroactivity

To understand the magnitude of this ruling, one must look at the procedural tug-of-war that has defined federal sentencing since 2018. The First Step Act, Pub. L. No. 115-391, 132 Stat. 5194, eliminated some of the harshest mandatory minimums in the federal system—most notably the "stacking" of firearms enhancements under 18 U.S.C. § 924(c). However, Congress chose not to make those changes fully retroactive.

This created a glaring inequity: a defendant sentenced in 2017 might be serving 50 years for a crime that would yield a 15-year sentence if committed in 2019. To bridge this gap, defense attorneys turned to the newly amended compassionate release statute, 18 U.S.C. § 3582(c)(1)(A), arguing that this massive sentencing disparity constituted an "extraordinary and compelling reason" for a sentence reduction.

The U.S. Sentencing Commission eventually agreed. In its 2023 amendments to the U.S. Sentencing Guidelines Manual, specifically § 1B1.13, the Commission broadened the definition of "extraordinary and compelling" to include defendants serving unusually long sentences who had served at least 10 years, explicitly allowing judges to consider non-retroactive changes in the law.

The Supreme Court just tore up that amendment.

"The Court invalidated a 2023 Sentencing Commission policy that had broadened eligibility... rejecting the use of the First Step Act’s compassionate-release mechanism to seek early release based on uncertainty about the validity of a conviction."

Why the Court Intervened: Formalism Over Fairness

The 6-3 decision is a masterclass in textual formalism. The majority's logic is brutal but legally coherent: if Congress explicitly decided not to make the First Step Act’s sentencing reductions retroactive, district courts cannot use the backdoor of § 3582(c)(1)(A) to make them retroactive anyway. To allow judges to categorize a routine statutory amendment as "extraordinary and compelling" effectively usurps congressional intent.

But the Court went even further, addressing a secondary, highly controversial tactic used by the defense bar. The majority ruled that uncertainty regarding the validity of a conviction can never serve as a basis for compassionate release. This is a direct assault on the growing practice of using § 3582 to collaterally attack convictions when the agonizingly strict gatekeeping requirements of the Antiterrorism and Effective Death Penalty Act (AEDPA) block a successive 28 U.S.C. § 2255 petition.

Practice Implications: What Changes for Federal Defenders?

This ruling is a seismic shift for post-conviction practice. Here is what practitioners need to internalize immediately:

• The End of the Disparity Argument: You can no longer cite the First Step Act's prospective-only changes as grounds for compassionate release. Period. Briefs relying on the "unusually long sentence" provision of U.S.S.G. § 1B1.13 based on statutory changes are now dead on arrival.
• The Supremacy of AEDPA Reaffirmed: The Court has built an impenetrable wall between compassionate release and habeas corpus. If your client has a claim that their conviction is legally invalid—even if there is profound "uncertainty" in the wake of new case law—you must run the § 2255 gauntlet. You cannot disguise a habeas claim as a plea for compassionate release.
• The Sentencing Commission is Subordinate: The decision serves as a stark reminder of the limits of agency power. By striking down the Commission's 2023 policy, the Court signaled that it will not defer to the USSC when it believes the Commission has strayed beyond the statutory bounds set by Congress.

The Bottom Line

For years, district court judges have used compassionate release to inject a measure of localized mercy into a rigid federal sentencing grid. The Supreme Court's May 28 ruling systematically dismantles that discretion. By invalidating the Sentencing Commission's broadened policy and strictly bifurcating compassionate release from habeas relief, the conservative majority has sent a clear message: the only path to correcting non-retroactive sentencing disparities is through an act of Congress.

Given the current legislative gridlock in Washington, for thousands of federal inmates serving decades for crimes that would warrant a fraction of that time today, that is no path at all.