How to Estimate FSA Time Credits (and Check the BOP's Number)

On Monday morning, the Supreme Court hears a case about First Step Act time credits. The case is called Maxwell v. Dinis, and it started the way a lot of these cases start. A man in federal prison earned time credits under the First Step Act. The Bureau of Prisons would not apply those credits toward moving him to a halfway house or home confinement sooner. He believed the law entitled him to that transfer, so he filed a habeas petition himself.

The question in front of the Court is a narrow one, and it matters beyond one man. Can a claim like this, asking a court to apply earned FSA credits toward an earlier move to a halfway house or home confinement, be brought in a habeas petition under Section 2241? That is what the justices will weigh. Argument is Monday, November 2. A decision is expected by the middle of 2027.

Whatever the Court decides, the case points at a problem families run into every week. Most people have no idea how many credits their loved one has actually earned. And if you do not know the number, you have no way to tell whether the BOP's number is right.

What the credits are worth

Time credits are not a discount on the sentence itself. The sentence stays what it is. What the credits change is where the end of that sentence gets served, and when supervised release can start. Earned credits can be applied toward time in a halfway house, called an RRC, or toward home confinement near the end of the sentence. Up to 365 days of credits can instead be applied toward starting supervised release early. For a family counting the days until someone comes home, that is not a small thing.

There is a catch worth knowing. Earning credits and being able to use them are two different steps. The BOP has rules for when earned credits can actually be applied, and those rules are part of what Maxwell is fighting about.

How the earning works

The basic rate is simple. A person earns 10 days of credit for every 30 days of successful participation in evidence-based programs or productive activities, like a work assignment. For people whose PATTERN risk level sits at Minimum or Low, and stays there across two assessments in a row without going up, the rate rises to 15 days for every 30 days.

That is why two people with the same sentence can end up with very different numbers. It depends on how many months had real participation in them, and on what the risk level history looks like across those months.

A free way to estimate the number

We built a small tool for exactly this. The FSA Time Credit Estimator asks six short questions. It takes about a minute. It does not ask for a name or a register number, and nothing you type gets stored.

One thing the tool will not do is hand you a single exact figure. It gives you a range, and that is on purpose. The true number lives in the BOP's records, in which months counted and what the PATTERN history shows. Anyone who gives you one precise number without that paperwork is guessing. A range you can check is worth more than a precise number you cannot.

How to check the official number

The BOP keeps the official count, and there is a printout for it. The FSA Time Credit Assessment, available from the unit team, shows the total the BOP has credited so far. Once you have it, three comparisons tell you most of what you need to know.

First, count the earning months. Compare the months the BOP counted against the months actually spent in programs, classes, or a work assignment. A month missing here is the most common reason an official number comes in low. Second, look at the PATTERN history. Two assessments at Minimum or Low in a row support the higher rate for those periods. If the history shows that and the BOP used the lower rate anyway, that gap is worth pursuing. Third, ask whether any credits were taken away. Serious disciplinary infractions can cause earned credits to be removed, and the paperwork should say so if that happened.

If the BOP's number is lower than it should be

A gap between the estimate and the official number is not the end of the road. The first route is the BOP administrative remedy process. It starts with an informal attempt to resolve the issue, then goes to a BP-9 to the warden, a BP-10 to the regional office, and a BP-11 to the central office. Each step has its own deadline, and missing one can end the process. Keep copies of everything, and keep the receipts that show when each step was filed. The process is slow, but it builds the record that anything later has to stand on.

If you want plain-language updates when cases like Maxwell move, join our free email list. We write the way we talk here, no jargon. And if you want to go deeper on earning, checking, and applying credits, the First Step Act line in our shop walks through it step by step.

Educational information only. Pro Se Help LLC is not a law firm, and this article is not legal advice.