Collateral review asks more than whether an error occurred
A direct criminal appeal and a motion under 28 U.S.C. §2255 do not perform the same function. Direct appeal ordinarily reviews preserved legal and procedural errors in the conviction or sentence. Section 2255 provides a narrower collateral remedy after the judgment is final.
A federal prisoner therefore cannot establish §2255 relief merely by identifying a mistaken ruling, an imperfect hearing, or a violation of a procedural rule. The motion must place the claimed defect within the statute and satisfy the separate rules governing collateral review.
The statute identifies four basic grounds
Section 2255 permits a motion when the sentence was imposed in violation of the Constitution or laws of the United States, the sentencing court lacked jurisdiction, the sentence exceeded the maximum authorized by law, or the judgment or sentence is otherwise subject to collateral attack.
The first three grounds identify constitutional or federal-law violations, jurisdictional defects, and sentences beyond lawful authority. The final phrase does not open §2255 to every remaining mistake. Supreme Court precedent requires a fundamental defect that inherently results in a complete miscarriage of justice or an omission inconsistent with the rudimentary demands of fair procedure.
Hill rejected a routine procedural violation without aggravating circumstances
In Hill v. United States, the sentencing judge did not ask the defendant personally whether he wished to speak before sentence was imposed, as the criminal rule then required. The Supreme Court held that this formal Rule 32 violation, standing alone, was not the kind of error available on collateral attack under §2255.
The Court emphasized what the record did not show: the defendant had not alleged that he was affirmatively denied an opportunity to speak, that the judge lacked relevant information, or that other aggravating circumstances made the omission fundamentally unfair. A procedural violation can matter, but its label does not establish collateral cognizability.
Timmreck applied the same principle to a formal plea-rule error
United States v. Timmreck involved a guilty plea taken without a complete explanation of the mandatory special-parole term required by the statute then in effect. The Supreme Court treated the defect as a formal violation of Rule 11 and denied collateral relief where the defendant did not show that he was unaware of the consequence, would not have pleaded guilty, or suffered another constitutional or jurisdictional injury.
The decision does not make plea errors immune from §2255 review. A plea claim supported by facts establishing involuntariness, ineffective assistance, or actual prejudice presents a different question. Timmreck instead warns that a bare procedural omission is not automatically a fundamental defect.
Addonizio separates an unlawful sentence from a frustrated expectation
In United States v. Addonizio, the sentencing judge expected the Parole Commission to release the defendants earlier than it ultimately did. Later changes in the Commission's policies frustrated that expectation, but the sentences remained within statutory limits and the sentencing proceeding itself was not unlawful.
The Supreme Court held that the later parole decision did not create a §2255 defect in the original sentences. Section 2255 examines the legality of the judgment and sentence, not whether later administrative decisions produced the practical outcome the sentencing judge anticipated.
Davis confirms that a statutory claim can still be fundamental
Constitutional error is not the only route. In Davis v. United States, an intervening interpretation of the federal statute showed that the petitioner's conduct was not prohibited by the law under which he had been convicted. The Supreme Court held that such a claim was cognizable under §2255.
Continued punishment for an act the law does not make criminal presents the kind of complete miscarriage of justice collateral review can correct. Davis therefore prevents the cognizability standard from being reduced to a constitutional-only rule while preserving the distinction between a fundamental illegality and ordinary error.
A sentence above lawful authority presents a different problem
Section 2255 expressly reaches a sentence exceeding the maximum authorized by law. A judgment imposing punishment the statute did not permit is different from a disagreement about how the court exercised lawful sentencing discretion within the authorized range.
The analysis must identify the statute of conviction, the lawful penalty range, any mandatory minimum or enhancement, the counts and consecutive terms, and the judgment actually entered. A Guidelines dispute does not automatically establish that the sentence exceeded the statutory maximum.
Guidelines claims require current circuit-specific analysis
Federal courts have developed circuit-specific rules for deciding when a Guidelines error is cognizable on collateral review. The answer may depend on whether the Guidelines were mandatory or advisory, whether the sentence remains within the statutory range, the nature of the alleged error, and whether the claim rests on a constitutional or retroactive substantive rule.
A Guidelines calculation that could have supported relief on direct appeal may not satisfy §2255's collateral standard after the judgment becomes final. The controlling circuit's current precedent must be checked before treating any Guidelines error as a viable collateral claim.
Cognizability does not eliminate other procedural barriers
Showing that a defect is serious enough for §2255 does not by itself establish relief. A claim may still face the one-year limitations period, procedural default, a collateral-review waiver, prior litigation, the second-or-successive gate, harmless-error or prejudice requirements, and limits on retroactivity.
Those doctrines answer different questions. Cognizability asks whether the type of defect can be addressed through §2255. Timeliness, default, waiver, and the merits determine whether the court may reach and grant relief on that cognizable claim.
Build the motion around the legal defect and its consequences
A useful §2255 review should separate ordinary error from a defect that falls within the statute. The record should identify each of the following.
- The exact constitutional provision, federal statute, jurisdictional limit, or sentencing authority allegedly violated.
- Whether the sentence exceeded a statutory maximum or instead involved a Guidelines or discretionary dispute within the lawful range.
- The facts showing actual prejudice, fundamental unfairness, or a complete miscarriage of justice.
- Where the issue was raised at sentencing and on direct appeal, and any basis to overcome procedural default.
- The date the judgment became final and the specific §2255 limitations-period trigger being invoked.
- Any appeal waiver, prior §2255 motion, authorization requirement, retroactivity issue, or separate custody basis.
- The precise remedy that would remove the proven defect without disturbing lawful portions of the judgment.
The seriousness of the defect—not the existence of error—controls
Hill, Timmreck, Addonizio, and Davis illustrate the governing boundary. Formal procedural violations and disappointed expectations do not necessarily create collateral relief, while punishment for conduct the law does not criminalize can present the fundamental illegality §2255 exists to remedy.
This article provides general educational information, not legal advice or a conclusion about any conviction or sentence. Cognizability, preservation, prejudice, timeliness, waiver, retroactivity, prior filings, governing circuit law, and the available remedy must be reviewed individually.