Our Services
Federal Sentence Reduction
A federal sentence can be shortened or served partly outside prison through five main routes: good conduct time, First Step Act earned time credits, the Residential Drug Abuse Program (RDAP), halfway house or home confinement placement, and, in narrow cases, a court-ordered reduction such as compassionate release. Which ones apply depends on your offense, criminal history, substance use history, and how much programming you complete.
This service is for people facing or serving a federal sentence, and their families, who want to know what they qualify for and what to do about it. Sam Mangel works alongside your defense attorney to screen eligibility, build the documentation, and keep the Bureau's calculations honest.
Sam Mangel is a federal prison consultant, not an attorney. Services are consultative. Legal motions require a licensed attorney.
Which Program Fits Your Situation
Eligibility is the first question for every program, and the answers differ. This is a general guide. Your own records decide.
Good Conduct Time
Generally for: People serving a federal sentence of more than one year, other than a life sentence.
Who decides: The Bureau of Prisons, based on your conduct.
Watch for: Errors in the sentence computation. Credit is calculated on time served, up to 54 days per year.
First Step Act Earned Time Credits
Generally for: People whose offense of conviction is not on the statute's excluded list and who complete approved programming.
Who decides: The Bureau of Prisons, using your risk assessment and program records.
Watch for: Your risk level (minimum or low earns 15 days per 30, otherwise 10) and whether credits are being recorded.
RDAP
Generally for: People with a documented substance use disorder who meet the Bureau's eligibility rules.
Who decides: The Bureau of Prisons. Documentation in the presentence report matters.
Watch for: Certain offenses and detainers can bar the sentence reduction, and the program location affects timing.
Halfway House and Home Confinement
Generally for: Nearly everyone nearing release, with timing set by the Second Chance Act and First Step Act credits.
Who decides: The Bureau, through your unit team and case manager.
Watch for: A verifiable release address, a release plan, and bed space.
Compassionate Release
Generally for: People with extraordinary and compelling circumstances, such as serious illness or family caregiver need.
Who decides: The sentencing court, on a motion filed by an attorney.
Watch for: The record behind the motion: medical and family documentation.
Amendment 821 Modifications
Generally for: People whose criminal history points were affected by the 2023 guideline change for status points and zero-point offenders.
Who decides: The sentencing court, on a motion filed by an attorney.
Watch for: Whether the revised guideline range actually lowers your sentence.
Detail: First Step Act credits, RDAP, and halfway house and home confinement.
How Programs Stack
Several programs can apply at once, each under its own rules and each decided by a different authority. Knowing which ones fit your case, and in what order, is where most of the value is.
Good Conduct Time
Up to 54 days per year served
Statutory (18 U.S.C. 3624(b)); about 9 months on a 5-year sentence
First Step Act ETCs
10 to 15 days per 30 days of programming
Applied toward prerelease custody or supervised release; offense exclusions apply
RDAP (if eligible)
Up to 12 months
Requires a documented substance use disorder; certain offenses excluded
Pre-Release Community Corrections
Up to 12 months in a halfway house
Home confinement under the Second Chance Act: shorter of 10% of the term or 6 months
Actual reductions depend on individual eligibility, offense category, BOP compliance, and program completion. These are statutory ceilings, not promises.
Programs We Navigate
Each program has different eligibility criteria, documentation requirements, and BOP processes. We identify what applies to your situation and build the strongest possible record.
First Step Act Earned Time Credits
10–15 days per 30 days of approved programming
The most broadly applicable sentence reduction available to federal inmates. Earn credits toward early transfer to a halfway house or home confinement by participating in approved educational, vocational, and rehabilitative programs.
- • Eligibility screening against excluded offense categories
- • Program enrollment planning and tracking
- • Credit balance audits against your records
- • Facility designation strategy to maximize program access
- • Documentation to dispute credit errors with BOP
Good Conduct Time
Up to 54 days per year of the imposed sentence
Federal law provides up to 54 days per year of good conduct credit for satisfactory behavior. It applies to most federal inmates serving a sentence of more than one year, other than a life sentence, and the calculation is worth checking.
- • Credit calculation review against sentence documents
- • Identification of calculation errors
- • Coordination with attorney to dispute errors
- • Understanding how GCT stacks with other credits
Compassionate Release Preparation
Extraordinary and compelling circumstances
Compassionate release requires an attorney to file the motion, but the strength of that motion depends heavily on the documentation behind it. Consultants build that documentation package.
- • Eligibility review across qualifying categories
- • Medical documentation compilation
- • Family hardship and caregiver documentation
- • Working with your attorney on the supporting record
- • BOP initial request process guidance
RDAP Program Guidance
Up to 12 months off for eligible participants
The Residential Drug Abuse Program reduces sentences by up to 12 months for eligible nonviolent offenders who complete the program. Eligibility and designation strategy determine whether this option is available.
- • Eligibility assessment based on PSR and medical records
- • Facility designation to RDAP-equipped institutions
- • Documentation review and preparation
- • Program preparation and expectations
- • Post-RDAP planning and credit application
Amendment 821 & Retroactive Modifications
Reduced criminal history scoring (effective 2023)
USSC Amendment 821 reduced criminal history scoring for status points and zero-point offenders, retroactively. Thousands of federal inmates became newly eligible for sentence reductions. An attorney files the §3582(c)(2) motion; a consultant evaluates the case.
- • Criminal history point review under amended guidelines
- • Identification of eligibility for retroactive reduction
- • Coordination with attorney on motion preparation
- • Realistic outcome assessment
Second Chance Act & Pre-Release Planning
Halfway house and home confinement strategy
While not a sentence reduction in the traditional sense, early transfer to a halfway house or home confinement under the Second Chance Act and First Step Act dramatically changes the experience of the final months of a sentence.
- • Pre-release placement request strategy
- • Residence and employment verification support
- • Family preparation for reentry
- • Coordination with case manager and probation
- • Reentry planning and resource connections
How Consulting Works
A consultant is not a replacement for your attorney. We work alongside your legal team to build the record that supports their filings.
Eligibility Review
We review your sentencing documents, PSR, and criminal history to identify every program you may qualify for, and rule out the ones that don't apply.
Documentation & Strategy
We build the documentation that supports each applicable program. Medical records. Employment history. Family hardship statements. Program enrollment plans.
Attorney Coordination
We work directly with your legal team, providing the factual foundation for their motions and BOP filings. Attorneys handle the law. We know the system.
From a Client Review
He understood the intricacies of federal sentencing and prison placement better than anyone I had spoken to. He developed a comprehensive plan to help with sentence mitigation, and his involvement in my case (literally) saved two years of my life.
Halfway House and Home Confinement
The end of a federal sentence is often served outside a prison, and two separate authorities govern how that happens. People routinely confuse them, and the confusion costs months.
The first is the Second Chance Act provision at 18 U.S.C. 3624(c). It directs the Bureau, to the extent practicable, to ensure a prisoner spends a portion of the final months of the sentence under conditions that prepare them for reentry. For a Residential Reentry Center, commonly called a halfway house, the ceiling is 12 months. For home confinement under 3624(c)(2), the ceiling is different and much lower: the shorter of 10 percent of the term of imprisonment or 6 months.
The second is the First Step Act. Earned time credits under 18 U.S.C. 3632(d)(4) accrue at 10 days for every 30 days of successful participation in approved programming, rising to 15 days per 30 for a person assessed at minimum or low risk of recidivism who maintains that assessment. Those credits are applied under 18 U.S.C. 3624(g) toward prerelease custody, which can be a halfway house or home confinement, or toward early transfer to supervised release.
The practical distinction that matters: the 10 percent and 6-month limits belong to the Second Chance Act provision. First Step Act credits are a separate authority with its own framework, which is why two people with similar sentences can end up with very different amounts of time at home. Whether the credits accrue at 10 or 15 days depends on the PATTERN risk assessment, which is itself influenced by programming, conduct, and information originating in the presentence report.
Placement is not automatic in either case. It runs through the unit team and the case manager, on a schedule that starts well before the projected date, and it depends on a verifiable release address, a release plan, and bed space at the receiving facility. Bureau policy in this area is revised periodically. Anything read here or anywhere else should be checked against current policy for the year in question.
Related Reading
Detail on the individual programs and how they interact.
- Halfway House and Home Confinement Rules
How placement decisions are made, and the current rules for each.
- First Step Act Earned Time Credits
How credits accrue, who is excluded, and where the Bureau miscalculates.
- The Second Chance Act
The reentry authority, and how it differs from First Step Act credits.
- Building a Release Plan
The address, the employment verification, and the documentation placement depends on.
- The RDAP Program
Up to twelve months off, and the eligibility question that decides it.
- The Presentence Report
Where eligibility for most of this is established, years in advance.
Common Questions
How much time can federal inmates actually reduce from their sentence?
It depends on eligibility and on how much programming you complete. Good conduct time provides up to 54 days per year of the imposed sentence. First Step Act earned time credits can move you to a halfway house, home confinement, or supervised release earlier. RDAP can reduce a sentence by up to 12 months for eligible participants. These operate under different rules and can apply together, so the difference between someone who knows the system and someone who does not can be significant. Actual reductions depend on your offense, your risk assessment, and the Bureau's calculations, and none is guaranteed.
What is the First Step Act and how does it reduce sentences?
The First Step Act (2018) created Earned Time Credits (ETCs): federal inmates earn 10 to 15 days of credit toward early release for every 30 days they participate in approved rehabilitative programs. The rate is 15 days per 30 for people assessed at minimum or low risk of recidivism who maintain that assessment. Credits are applied toward prerelease custody (a halfway house or home confinement) or early transfer to supervised release. Eligibility turns on the offense of conviction: the statute excludes a list of offenses, so it has to be checked against your judgment case by case.
What is compassionate release and who qualifies?
Compassionate release (formally a Reduction in Sentence under 18 U.S.C. §3582(c)(1)(A)) allows early release based on extraordinary and compelling circumstances. Qualifying categories include terminal illness, serious medical conditions, family caregiver circumstances, and age-related deterioration, among others recognized in the Sentencing Commission's policy statement. An attorney must file the motion with the court. A consultant helps build the supporting documentation package and works with your legal team on the eligibility case.
What does a federal prison consultant actually do for sentence reduction?
A consultant does not file legal motions. Your attorney does that. A consultant screens eligibility across all applicable programs, reviews PSR and sentencing documents to identify credits being missed, tracks BOP credit calculations and disputes errors, coordinates program enrollment, and works alongside your legal team to build the strongest possible documentation. Attorneys handle the law. Consultants know the system from the inside.
Can good conduct time credits be stacked with First Step Act credits?
Yes. Good conduct time (up to 54 days per year of the imposed sentence) and First Step Act earned time credits operate independently and can be applied together. RDAP's 12-month reduction is separate from both. A client who maximizes all three programs serves substantially less time than one who participates in none. Credit calculations can contain errors, so auditing your credit balance is one of the first things a consultant should do.
Does Sam Mangel provide legal advice on sentence reduction?
No. Sam Mangel is a federal prison consultant, not an attorney. His services are consultative: program eligibility assessment, documentation guidance, BOP advocacy, and coordination with your legal team. He does not file motions, represent clients in court, or provide legal advice. For sentence reduction motions (compassionate release, §3582 modifications), you need an attorney. Sam works alongside that attorney to strengthen the factual and documentation foundation.
Important Notice: Sam Mangel is a federal prison consultant, not an attorney, and does not provide legal advice or legal representation. Consulting services are educational and preparatory in nature. Filing motions with any court (including compassionate release petitions and §3582(c) sentence modification motions) requires a licensed attorney. Results depend on individual eligibility, BOP compliance, judicial discretion, and factors outside a consultant's control. Nothing on this page constitutes a guarantee of any outcome.
Find out what you're eligible for.
Start with a confidential consultation to find out which programs apply to your case and what the Bureau's records currently show.