SentenceCalc

Obstruction of Justice Sentence Calculator

This page covers cases where a person interfered with an investigation or court case. Federal sentences for obstruction of justice are calculated under §2J1.2 of the Sentencing Guidelines, which starts at offense level 14 and adds levels for the facts of the case. At the starting level alone, someone with no criminal history points who pleads guilty scores 6–12 months under the guidelines.

Verified Checked against the manual text in at least five AI-assisted review rounds. Not yet reviewed by an attorney. Guidelines Manual effective November 1, 2025Updated October 4, 2026

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Starting level and typical ranges

These ranges use the starting level alone, before any of the facts listed below, for someone with no criminal record unless the column says otherwise. Most real cases add levels.

Starting pointLevelTrialGuilty pleaPlea + zero-pointCategory IV, plea
The obstruction rules: level 14 plus the increases below1415–21 months10–16 months6–12 months21–27 months

What changes the sentence

Each of these facts moves the offense level under §2J1.2. Adjustments that apply to every offense, such as role in the offense, obstruction, a guilty plea and criminal history, come after these.

FactEffectRule
Convicted of a false statement (18 U.S.C. §1001) in a matter about sex offenses, with the 8-year maximum+4§2J1.2(b)(1)
Hurt or threatened to hurt a person, or damaged or threatened to damage property, to obstruct justice+8§2J1.2(b)(1)
Convicted of a false statement or obstructing a federal agency or congressional proceeding (18 U.S.C. §1001 or §1505) in a terrorism matter, with the 8-year maximum+12§2J1.2(b)(1)
Did it seriously interfere with the justice system: Yes+3§2J1.2(b)(2)
Was the obstruction large or carefully planned: Yes+2§2J1.2(b)(3)

Important details

  • If the obstruction was aimed at a criminal investigation or prosecution, the accessory after the fact guideline (§2X3.1) is used instead when it gives a higher level. That level is based on the crime being covered up, so covering up a serious crime can raise the level well above 14 (§2J1.2(c)(1)). Work out both ways above and use the higher one.
  • When the accessory after the fact level (§2X3.1) is used, the reduction for a minor or minimal role (§3B1.2) normally does not apply, because that level already reflects a lesser role (§2X3.1, note 2).
  • This applies whether the person was protecting themselves or someone else, such as a friend or relative (§2J1.2, background).
  • A false statement charge under 18 U.S.C. §1001 is sent directly to this guideline only when the 8-year maximum for terrorism or sex offense matters applies (§2J1.2, statutory provisions). Other false statement cases are usually sentenced under fraud (§2B1.1), which sends them here only when the conduct in the count of conviction itself amounts to an obstruction offense (§2B1.1(c)(3)).
  • The general obstruction adjustment (§3C1.1) is not added on top, unless the person also obstructed the obstruction case itself (§2J1.2, note 2(A)).
  • If the person is also convicted of the crime that was being covered up, special grouping rules apply (§2J1.2, note 3).
  • The calculator does not apply mandatory minimum sentences set by statute for this offense. If the statute of conviction requires one and it is higher than the range shown, the minimum controls; check the statute or ask a lawyer.

Frequently asked questions

What is the base offense level for obstruction of justice?

The guideline for obstruction of justice is §2J1.2 of the federal Sentencing Guidelines. Its starting level is 14, before any adjustments. In some cases the starting level is taken from another offense instead; the calculator asks when that applies.

What is the guideline range for obstruction of justice with no criminal history points and a guilty plea?

Using the starting level alone, a person with no criminal history points who pleads guilty scores 6–12 months (6 months to 1 year), including the 2-level zero-point reduction. The facts listed under “What changes the sentence” can add levels, and the judge can sentence outside the range.

Is probation possible for obstruction of justice?

Possibly, with conditions. At the starting level with a guilty plea and the zero-point reduction the range is in Zone B, which allows probation with home detention, community confinement or intermittent confinement, unless the offense is a Class A or B felony or the statute rules probation out (§5B1.1(b)).

Is the calculator accurate for obstruction of justice?

It follows §2J1.2 of the Guidelines Manual effective November 1, 2025. It passed 7 review rounds, each comparing every number, rule and label with the manual text, and its last round found nothing to correct. Those reviews were done with AI tools, not by lawyers, and it has not yet been reviewed by an attorney, so mistakes are possible. The guidelines are advisory, and a lawyer who knows the case can tell you what actually applies.