First Step Act Credits Before BOP Arrival: What Benson Means After Loper Bright

Executive Summary

A federal prisoner who completes programming after sentencing but before arriving at his designated BOP facility may have a stronger argument for First Step Act time credits after Benson. The Fourth Circuit did not award the credits outright, but it held that courts cannot simply defer to the BOP's interpretation under the old Chevron framework. After Loper Bright, district courts must independently decide whether the BOP's "successful participation" rule fits the statute.

I. The Core Question: Can the BOP Deny Credits Because It Delayed the Initial Assessment?

The First Step Act allows eligible federal prisoners to earn time credits for successful participation in evidence-based recidivism-reduction programs or for productive activities. Generally, an eligible prisoner earns 10 days of time credits for every 30 days of successful participation; some minimum- or low-risk prisoners may earn an additional 5 days per 30 days.

That system becomes complicated when a prisoner has already been sentenced but remains in a county jail, holdover facility, contract facility, or in transfer status for months before reaching a designated BOP institution.

That was the problem in Rahshjeem Benson v. Warden FCI Edgefield. Benson was sentenced and remained in non-designated custody before arriving at FCI Edgefield. He alleged that, during that post-sentencing period, he completed programming or productive activities worth approximately 150 First Step Act time credits. The BOP refused to award those credits because he had not yet received the individualized risk-and-needs assessment used by the BOP to recommend programming.

The issue is simple in plain English: Can the BOP make a prisoner lose credit-earning time because the BOP did not assess him quickly enough?

II. The BOP's Position: No Assessment, No "Successful Participation"

The BOP's regulation defines "successful participation" as requiring a determination by Bureau staff that the prisoner participated in EBRR programs or productive activities recommended by the BOP based on the prisoner's individualized risk-and-needs assessment.

That definition gives the BOP a strong gatekeeping argument. If the assessment has not yet occurred, the BOP can say the prisoner could not have participated in programs "recommended" by the BOP because no recommendation existed yet.

In practice, that can lead to harsh results. A prisoner may already be serving a federal sentence, may be participating in rehabilitative programming, and may be doing exactly what Congress wanted prisoners to do — but still receive no credit because the BOP had not yet performed its own assessment.

That is why Benson matters.

III. Sentence Commencement Is the Statutory Anchor

The Fourth Circuit's analysis focused heavily on when Benson's sentence commenced.

The First Step Act bars credits for programming completed before the Act's enactment or during official detention before the prisoner's sentence commences. But it does not say that credit eligibility begins only when the prisoner arrives at the final designated BOP facility. Under 18 U.S.C. § 3632(d)(4)(B), the key statutory cutoff is the date the sentence commences.

Under 18 U.S.C. § 3585(a), a sentence commences when the defendant is received in custody awaiting transportation to the official detention facility, or when the defendant voluntarily arrives to begin serving the sentence.

That matters because Benson's argument was not about pretrial detention. It was about programming completed after sentencing, during a period when his federal sentence had allegedly already begun.

The Fourth Circuit did not decide that Benson is entitled to the credits. But it recognized the legal tension: Congress tied the relevant cutoff to sentence commencement, while the BOP's approach may delay credit eligibility until the BOP conducts its assessment.

IV. Why Loper Bright Changes the Litigation

Before Loper Bright, the BOP had a powerful defense: Chevron deference.

Under the old framework, if a statute was ambiguous and the agency's interpretation was reasonable, courts often deferred to the agency. But in Loper Bright Enterprises v. Raimondo, the Supreme Court overruled Chevron and held that courts must exercise independent judgment when deciding whether an agency acted within its statutory authority. Courts may not defer to an agency's interpretation simply because the statute is ambiguous.

That changed the posture of Benson's case. The district court had relied on Chevron to uphold the BOP's rule. The Fourth Circuit vacated and remanded because the district court must now decide for itself whether the BOP's interpretation of "successful participation" reflects the best reading of the First Step Act.

"Congress decided when FSA credit eligibility begins. The BOP cannot necessarily move that date forward by delaying its own assessment process."

V. The Mootness Argument Also Failed

The government also argued that Benson's case was moot because his recidivism risk level had later changed to medium. That mattered because prisoners generally must satisfy risk-level requirements before credits can be applied toward prerelease custody or supervised release.

The Fourth Circuit rejected that argument. A medium-risk prisoner may still benefit from credits later if future reassessments lower the risk level, or if the warden approves a petition for transfer under the statutory framework.

That holding is important because the government often argues that FSA credit disputes are speculative, premature, or moot when the prisoner cannot immediately apply the credits.

Benson makes that argument harder. A prisoner may still have a live case if disputed credits could become usable later.

VI. What Benson Does Not Hold

This case should not be overstated.

Benson does not hold that every prisoner in a county jail, holdover facility, private detention center, or transfer facility automatically earns First Step Act credits.

It does not order the BOP to give Benson 150 credits.

It does not eliminate the requirement that the prisoner actually complete qualifying EBRR programs or productive activities.

The Fourth Circuit emphasized that the record was underdeveloped. The district court dismissed the case without discovery, without requiring a government response, and without fully testing Benson's factual allegations about what programming he completed.

So the real holding is narrower but still powerful: the district court must examine the statute and the facts without relying on Chevron deference to automatically uphold the BOP's rule.

VII. Practical Example

Consider this example.

A defendant is sentenced in January but remains in a county jail until July, waiting for a BOP designation. During those six months, he completes documented education classes, life-skills courses, drug-treatment programming, faith-based programming, work assignments, or other productive activities.

Under the BOP's assessment-first approach, those months may not count because the prisoner had not yet received the BOP's individualized risk-and-needs assessment.

After Benson, the prisoner has a stronger argument that the relevant statutory question is not "When did the BOP assess me?" but "Had my federal sentence already commenced when I completed the programming?"

That does not guarantee relief. But it gives counsel a real argument to preserve.

VIII. What Documentation Matters Most?

For prisoners and families, documentation is critical. A strong claim should include as much proof as possible:

• Program certificates
• Education transcripts
• Course rosters
• Work assignment logs
• Chaplain program records
• Counselor notes
• Facility programming calendars
• Letters from program instructors
• Unit-team records
• Request forms showing attempts to participate
• Administrative remedy records
• Dates, hours, and descriptions of each program or activity

The strongest cases will not rely only on general statements like "I took classes." They will show exactly what was completed, when it was completed, who offered it, and why it should qualify as an EBRR program or productive activity.

IX. Who Should Care?

This decision matters most for:

• Federal defendants sentenced but still waiting in county jail for BOP designation
• Prisoners held in federal holdover or transfer facilities after sentencing
• Prisoners delayed for months before receiving an initial risk-and-needs assessment
• Families trying to understand why FSA credits were not awarded
• Defense attorneys preserving § 2241 issues
• Post-conviction attorneys challenging BOP sentence-credit calculations
• Advocates monitoring BOP implementation of the First Step Act

It may also matter in broader litigation attacking BOP regulations that add conditions not clearly found in the statutory text.

X. The Bigger Picture

Benson is one of the clearest examples of how Loper Bright may affect federal prison litigation.

For years, courts often gave the BOP substantial room to interpret statutes governing sentence administration. After Loper Bright, that room is narrower. The BOP can still defend its regulations, but courts must independently test whether those regulations match the statute's best meaning.

The key distinction is this: The BOP may administer the First Step Act, but it does not have the final word on what it means.

That is why Benson matters. It does not guarantee credits. It does not create automatic relief. But it gives prisoners and practitioners a serious post-Loper Bright argument when the BOP denies credits for programming completed after sentencing but before designation or assessment.

Conclusion

Rahshjeem Benson v. Warden FCI Edgefield opens an important door in First Step Act time-credit litigation. The Fourth Circuit held that the case was not moot, that the record needed development, and that the district court could not rely on Chevron to uphold the BOP's "successful participation" rule after Loper Bright.

For prisoners who completed documented programming after sentencing but before arrival at a designated BOP facility, Benson may provide a new path to challenge denied FSA credits through § 2241.

The path is not automatic. Documentation, exhaustion, eligibility, risk level, and statutory interpretation all matter. But after Loper Bright, the BOP's interpretation is no longer the end of the analysis.

If you or a loved one believes there may be qualifying post-sentencing, pre-designation programming, consult counsel familiar with First Step Act time credits, § 2241 habeas practice, and post-Loper Bright challenges to BOP regulations.

Final Thought

The BOP may administer the First Step Act, but it does not have the final word on what it means.

References

• Rahshjeem Benson v. Warden FCI Edgefield, No. 24-6713, Fourth Circuit, decided April 22, 2026
• Loper Bright Enterprises v. Raimondo, 603 U.S. 369 (2024)
• Chevron U.S.A., Inc. v. Natural Resources Defense Council, Inc., 467 U.S. 837 (1984)
• 18 U.S.C. § 3632(d)(4)
• 18 U.S.C. § 3585(a)
• 18 U.S.C. § 3624(g)
• 28 C.F.R. § 523.41(c)(2)
• 28 C.F.R. § 523.42
• 28 C.F.R. § 523.44
• BOP Program Statement 5410.01, First Step Act of 2018 — Time Credits: Procedures for Implementation of 18 U.S.C. § 3632(d)(4)