Many offenses are criminal on both the state and federal levels. When someone is convicted of a federal crime, they must be sentenced according to federal rules. Since federal sentencing takes place in the states, the federal sentencing guidelines exist to create some standardization throughout the country.
If you have never had the federal sentencing guidelines explained, read on to educate yourself about this important legal framework.
What Are the Federal Sentencing Guidelines?
Before the federal Sentencing Guidelines existed, there was very little standardization or uniformity in punishments for federal crimes from state to state. Some crimes may have carried minimum or maximum sentences, but beyond that, judges had so much discretion that sentencing could seem arbitrary.
Sentences for the same crime could be vastly different depending on the judge and the area of the country. This lack of standardization and the resulting disparities in sentencing created a perception of unfairness in the justice system.
In 1984, the U.S. Sentencing Commission was established by an act of Congress, and the first federal Sentencing Guidelines took effect on November 1, 1987. In short, the Guidelines put forward sentencing ranges for crimes by using a kind of score system. The federal Sentencing Guidelines are not necessarily explicit instructions, and judges still have the ability to exercise their own discretion.
They provide a framework in a series of steps that consider the basic nature of the offense, aggravating and mitigating factors, and the offender’s prior criminal record. Some federal offenses have mandatory minimum sentences, but most do not.
How Do Judges Apply the Guidelines?
When someone is convicted of a federal crime, the court that handles their trial uses the federal Sentencing Guidelines as a starting point for determining the appropriate sentence.
Defendants are given an initial score based on the offense, and points are added or subtracted according to other aspects of the offense to reach a final score. That score is then used to determine an appropriate sentencing range.
The general steps in the process are as follows:
- Identify the base level offense.
- Add or subtract points based on the immediate circumstances of the offense.
- Add or subtract points based on relevant aspects of victim identity, the part the defendant played in the criminal activity, and the absence or presence of obstructive behavior. Points also depend on whether there are multiple counts of the same offense and whether the defendant has accepted personal responsibility for their actions.
- Determine the defendant’s criminal history score.
- Refer to the Sentencing Guidelines for suggested sentences based on the overall score.
- Consider the factors in 18 U.S.C. § 3553(a), which can lead the judge to sentence above or below the range.
- Pass the sentence.
This scoring process is the same framework judges use nationwide. But how it plays out for any one person depends heavily on the specific facts of the case and the skill of the defense presented at each step.
A Simple Example: How a Federal Sentence Gets Calculated
Here is a simplified example. Say someone pleads guilty to possessing 600 grams of cocaine with intent to distribute. He has one prior conviction, for which he served 18 months.
| Step | What Happens | Result |
| Base offense level | 500 grams to 2 kilograms of cocaine falls at level 24 in the drug quantity table (§2D1.1) | Level 24 |
| Acceptance of responsibility | A timely guilty plea earns −2, plus −1 more on the government’s motion (§3E1.1) | Level 21 |
| Criminal history | A prior prison sentence over 13 months adds 3 points, which places him in Category II | Category II |
| Guideline range | Level 21, Category II on the Sentencing Table | 41–51 months |
| Mandatory minimum | 500 grams or more of cocaine carries a 5-year minimum under 21 U.S.C. § 841(b)(1)(B) | 60 months |
Where mandatory minimums come in: In this example, the statutory minimum (60 months) is higher than the top of the guideline range (51 months). When that happens, the minimum becomes the guideline sentence. The judge cannot go below it unless an exception applies.
The two main exceptions are the “safety valve” under 18 U.S.C. § 3553(f) and a government motion for substantial assistance. In this example, the 3-point prior conviction would disqualify him from the safety valve. Without the mandatory minimum, the judge would start from the 41–51 month range and could adjust based on the § 3553(a) factors.
Real cases are rarely this clean. Weapon enhancements, the defendant’s role in the offense, and challenges to the drug quantity can move the numbers significantly. That is often where a defense attorney makes the biggest difference.
What’s New: The 2026 Federal Sentencing Guideline Amendments
The U.S. Sentencing Commission updates the Guidelines Manual most years, and 2026 brought several changes worth knowing about. On April 16, 2026, the Commission adopted a package of amendments with an effective date of November 1, 2026.
The 2026 changes include:
- New fentanyl guidance: The Guidelines Manual now lists “fentanyl-related substances” in the drug quantity tables, putting these substances at the same offense levels as fentanyl analogs and reflecting the HALT Fentanyl Act.
- Higher fine ranges: The fine tables for individuals and organizations go up to account for inflation. For example, the fine range tied to the highest offense levels rises from $50,000 to $70,000 at the low end, under the official amendments filed with Congress.
- A shorter manual: The Commission deleted 26 specific offense characteristics that judges rarely or never used over the past five years, aiming to simplify the scoring process described above.
The new fine amounts apply only to offenses committed on or after November 1, 2026. Other changes work differently. In general, courts use the manual in effect on the day of sentencing, unless that version would give a harsher range for older conduct.
An attorney who tracks these changes can flag which version of the manual applies to a given case and whether a pending amendment could affect the final number.
Why You Should Hire a Federal Criminal Lawyer
If you are being charged with a federal crime, you should hire a federal criminal lawyer as soon as you can. Attorneys who are familiar with the federal justice system, including the federal Sentencing Guidelines, can make all the difference in cases that involve federal charges.
From the very beginning of the process, a lawyer with experience defending people against federal charges can provide informed oversight. This includes helping protect your rights and watching for any mishandling of your case.
Police officers, prosecuting attorneys, and other court officials have to follow strict procedural rules during criminal proceedings. Failure to follow these rules can result in violations of a defendant’s rights, which can ultimately get a case dismissed.
Familiarity with the federal Sentencing Guidelines and how sentencing scores are calculated can also help your attorney build a more effective defense for you. Your lawyer can look at the sentencing chart and find every possible opportunity to reduce your overall score, which could result in a more lenient sentence for you.
At the Law Offices of Robert Tsigler, PLLC, founder Robert Tsigler is admitted to practice before the U.S. District Courts for the Eastern, Southern, and Western Districts of New York. He is also admitted to the U.S. Courts of Appeals for the Second and Sixth Circuits. That gives him direct standing in the federal courts that hear most New York federal cases.
Tsigler began his legal career as an intern at the Kings County District Attorney’s Office, which gave him an early look at how prosecutors build a case well before he started defending against one.
His work has earned a 10.0 “Superb” rating on Avvo and a Client Champion designation from Martindale-Hubbell, along with a Super Lawyers Rising Stars selection.
The firm also uses a roundtable approach in which multiple attorneys weigh in on case strategy, so a federal sentencing issue is reviewed from more than one perspective before decisions are made. If you are being charged with a federal crime, you should hire a federal criminal defense lawyer as soon as you can.
Frequently Asked Questions
Can a Person Be Charged at Both the State and Federal Levels for the Same Offense?
Yes, it is possible to be charged at both the state and federal levels for the same offense, although the charges are likely to be slightly different at each level. For example, if someone was involved in an operation that moves drugs across state lines, they might be charged with drug possession on the state level and drug trafficking on the federal level. That is because the trafficking charges would span multiple state jurisdictions.
Do All Federal Crimes Result in Jail Time?
Although many federal crimes do come with possible jail sentences, it is possible for someone convicted of a federal crime to avoid prison. Some offenses may be punished by probation, community service, house arrest, or community confinement, such as a period of time living in a halfway house. In many cases, judges have ultimate discretion as to whether a prison sentence is warranted. As of March 2026, more than 153,000 people were held in federal custody, according to the Department of Justice’s own budget filing.
Can Federal and State Sentences Be Served at the Same Time?
Yes. If a person is given a prison sentence at both the federal and state levels, those sentences can sometimes be served concurrently, or at the same time. However, this is not a guarantee. Since the state and federal justice systems are separate, a state judge’s order to run sentences at the same time does not bind the federal system. A federal judge, however, can order a federal sentence to run at the same time as a state sentence.
Do Offenders Usually Serve All of a Federal Prison Sentence?
Offenders usually serve most of a federal prison sentence, if not all of it. People in federal custody are not eligible for parole, so there is no possibility of serving only a small portion of a sentence and then being released. Inmates are eligible to shave small amounts of time from their sentences for good behavior. This usually amounts to a 54-day reduction per year of good behavior.
Do New York’s Federal Courts Apply the Guidelines the Same Way?
The Sentencing Guidelines themselves are written to apply the same way across the country, but how judges use their discretion can still differ between courthouses. In New York, federal cases are handled in the U.S. District Courts for the Eastern, Southern, Northern, and Western Districts of New York, and each has its own local practices, assigned judges, and caseload pressures. An attorney who regularly appears in the specific New York district handling your case can give you a better sense of what to expect at sentencing.
Contact the Law Offices of Robert Tsigler, PLLC
When you are facing federal charges, you need an attorney who is deeply familiar with how the federal justice system works, including the intricacies of the federal Sentencing Guidelines. At the Law Offices of Robert Tsigler, PLLC, we are a high-powered law firm with 11 attorneys and a full support staff dedicated to serving our New York City clients.
Our attorneys, some of whom have been prosecutors in the past, bring extensive knowledge of the federal justice system to your service. Contact us to speak with a defense attorney today.
