Mandatory Revocation of Supervised Release Under § 3583

Federal law forces a judge to revoke supervised release and impose prison time for exactly four violations: possessing a controlled substance, possessing a firearm, refusing a required drug test, or testing positive for drugs more than three times in a single year.¹ Mandatory revocation of supervised release under 18 U.S.C. § 3583(g) means the court loses its usual flexibility: if the government proves one of these violations by a preponderance of the evidence, the judge must send you back to prison. Depending on the class of your original offense, that term can reach five years, and none of the time you already served on supervision counts as credit.

The Four Violations That Force Revocation

The statute uses the word “shall.” That single word is what separates these four violations from every other rule you live under on federal supervision. For everything else, a judge can weigh your circumstances, modify conditions, extend supervision, or impose a short sanction. For these four, the only option is revocation.

Possessing a Controlled Substance

Any controlled substance triggers mandatory revocation, and the amount does not matter.² Possession also reaches further than most people expect. Courts regularly find possession when drugs are located in a car or apartment the person had the ability to control, not just when the drugs are on their body. This is where people on supervision get caught most often, because the threshold is low and the consequence is absolute.

Possessing a Firearm

Every person on federal supervised release is barred from possessing firearms, ammunition, or dangerous weapons as a standard condition.³ Possessing one triggers mandatory revocation, whether the gun violated federal firearms law or only violated a condition the sentencing judge imposed.² A firearm kept in the home you share counts if the court finds you had access and control over it, even if it belongs to someone else and you never touched it.

Refusing a Drug Test

Refusing to submit to a required drug test forces revocation.² One refusal is enough. The statute makes no distinction between saying no and simply not showing up. From the court’s perspective either one is noncompliance, and once it happens the judge’s discretion is gone.

More Than Three Positive Drug Tests in a Year

Testing positive for illegal controlled substances more than three times within a 12-month window triggers mandatory revocation.² In practice, the fourth positive test in a year crosses the line. One, two, or three positive tests in a year do not by themselves force revocation under this provision, though the court still has independent authority to revoke for any violation.

Marijuana Still Counts, Even in Legal States

Federal supervised release runs on federal law. That means marijuana can trigger the controlled substance provision under § 3583(g) even if you bought it legally under state law. As of April 2026, only FDA-approved marijuana drug products and marijuana handled under a state medical marijuana license have been reclassified to Schedule III. All other marijuana, including anything from a recreational dispensary, remains a Schedule I controlled substance federally.⁴

Even the rescheduled Schedule III marijuana is still a controlled substance, so possessing it without proper documentation can create the same problem. A positive marijuana test or marijuana found in your home can satisfy the possession trigger. On federal supervision, the safest assumption is that any marijuana use puts you at risk of mandatory revocation.

The Narrow Treatment Exception

Congress built one escape hatch, and it applies only to drug violations. Under § 3583(d), when someone on supervised release fails a drug test, the court must consider whether substance abuse treatment programs justify an exception to mandatory revocation, following Sentencing Commission guidelines.⁵ This does not apply to firearm possession or to refusing a test.

The judge weighs two things: whether an appropriate program is available, and whether the person is participating in one or has done so before. Someone actively enrolled in a certified program who relapses has a better chance of avoiding prison than someone with no treatment history. The exception is discretionary, program availability varies by district, and judges who invoke it typically require intensive treatment as a condition of remaining on supervision.

How Much Prison Time Revocation Carries

Once the court revokes supervised release, the maximum prison term depends on the class of the original federal offense, not on the violation itself.⁶

Class A felony: up to 5 years
Class B felony: up to 3 years
Class C or D felony: up to 2 years
Any other offense: up to 1 year

The Advisory Guidelines Range

Within those caps, judges use the revocation table in Chapter 7 of the Sentencing Guidelines to calculate an advisory range based on two inputs: the grade of the violation and your criminal history category from the original sentencing.⁷ Grades are set by the underlying conduct, not by whether you were charged with a new crime:⁸

Grade A: conduct punishable by more than one year that involves violence, a controlled substance offense, or firearm possession, or any conduct punishable by more than 20 years
Grade B: any other conduct punishable by more than one year
Grade C: conduct punishable by one year or less, or any other condition violation

The most serious violation controls the grade. A Grade C violation in Criminal History Category I produces an advisory range of 3 to 9 months. A Grade A violation for someone originally convicted of a Class A felony in Category VI produces an advisory range of 51 to 63 months.⁷ The ranges are advisory, but judges follow them in the vast majority of cases.

No Credit for Time on Supervision

This is one of the harshest features of federal revocation. The statute requires that the revocation prison term be served “without credit for time previously served on postrelease supervision.”¹ Three years of perfect compliance followed by drug possession in the final month gives you nothing back. The clock starts fresh.

Time Stacks on Any New Sentence

If you are already serving a prison sentence for a new crime when your supervised release is revoked, the Sentencing Commission’s policy statement calls for the revocation sentence to run consecutively, on top of what you are already serving.⁹ That is true even when the new sentence arises from the same conduct that triggered revocation. Consecutive is the default.

Supervision Can Start Over After You Get Out

Revocation does not necessarily end federal supervision. The court can impose a new term of supervised release to begin when you finish the revocation prison term.¹⁰ The new term cannot exceed the length originally authorized for the underlying offense minus the revocation prison time. If you were originally eligible for three years of supervision and the revocation sentence is 18 months, the new supervision term is capped at 18 months. A person can cycle through revocation more than once, but each prison term eats into the total authorized supervision.

Running Out the Clock Does Not Always Work

Under § 3583(i), the court can revoke supervised release even after the term technically expires, as long as a warrant or summons was issued before the expiration date based on an alleged violation.¹ The court keeps jurisdiction for whatever period is reasonably necessary to resolve the matter. A violation surfacing a week before your supervision ends, followed by a timely warrant, can produce a revocation proceeding that stretches well past your original end date.

Other Violations Can Still Send You Back

The four mandatory triggers are not the only path back to prison. Under § 3583(e)(3), a judge can revoke supervised release for any violation of any condition, again by a preponderance of the evidence.¹ Missing appointments, leaving the district without permission, failing to hold a job, or committing a new offense can all support discretionary revocation. The difference is that a judge has choices there: modify conditions, extend supervision, impose a short sanction, or revoke. For the four triggers in § 3583(g), revocation is the only choice, and the sentencing rules above are what follow.

1
Office of the Law Revision Counsel. 18 USC 3583 – Inclusion of a Term of Supervised Release After Imprisonment
2
Office of the Law Revision Counsel. 18 USC 3583 – Inclusion of a Term of Supervised Release After Imprisonment
3
United States Courts. Standard Condition Language – Probation and Supervised Release Conditions
4
Federal Register. Schedules of Controlled Substances – Rescheduling of Food and Drug Administration Approved Products
5
Office of the Law Revision Counsel. 18 USC 3583 – Inclusion of a Term of Supervised Release After Imprisonment
6
Office of the Law Revision Counsel. 18 USC 3583 – Inclusion of a Term of Supervised Release After Imprisonment
7
United States Sentencing Commission. Chapter 7 – Violations of Probation and Supervised Release
8
United States Sentencing Commission. USSG 7B1.1 – Classification of Violations (Policy Statement)
9
United States Sentencing Commission. USSG 7B1.3 – Revocation of Probation or Supervised Release (Policy Statement)
10
Office of the Law Revision Counsel. 18 USC 3583 – Inclusion of a Term of Supervised Release After Imprisonment