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Can you appeal a federal plea deal? Appeal waivers after Hunter

July 16, 2026

Updated August 2026: The Fifth Circuit enforced Hunter’s appeal waiver on remand on July 29, 2026. This article now explains both the Supreme Court’s rule and how the Fifth Circuit applied it.

A guilty plea does not always end the right to appeal. But if the plea agreement includes an appeal waiver, the available path can become extremely narrow.

That is the practical lesson from Hunter v. United States. In June 2026, the Supreme Court held that a valid waiver of the right to appeal a sentence is unenforceable when enforcement would cause a miscarriage of justice by leaving in place an egregious sentencing error that would bring the judicial system into disrepute. The ruling created a safety valve for extreme cases. It did not create a general right to appeal ordinary sentencing disputes.

The next month, the Fifth Circuit applied that rule to Hunter’s own case and still enforced his waiver. That remand decision matters for federal defendants in Houston and throughout Texas because it shows how high the new standard is in practice.

The short answer

A defendant may be able to appeal after a federal plea deal, but the answer depends on the written plea agreement, the issue being raised, and any exceptions that were preserved.

An appeal waiver is usually enforceable if it was knowing and voluntary. Under Hunter, however, a waiver of the right to appeal a sentence is unenforceable when enforcement would leave in place an obvious, egregious error of the kind that would undermine public confidence in the judiciary. The Supreme Court described that as a high bar. The Fifth Circuit’s decision on remand confirms it.

A routine disagreement over how the judge applied sentencing law is not enough. The facts and the record still matter.

What is an appeal waiver?

Federal plea agreements often require a defendant to give up some or most appellate rights. The exact language varies. A waiver may cover the conviction, the sentence, or both. It may preserve specific issues, such as a claim of ineffective assistance of counsel. Some agreements also address collateral challenges filed after the direct appeal.

The waiver is part of the bargain. The government may dismiss counts, limit future prosecution, or make other promises. In exchange, the defendant may surrender rights that would otherwise be available after sentencing.

That is why a defendant should not treat an appeal-waiver paragraph as boilerplate. It can control what happens months later, after the sentence is imposed and the consequences are no longer theoretical.

What happened in Hunter?

Munson Hunter III was charged with ten counts of bank and wire fraud tied to a scheme that caused about half a million dollars in losses to financial institutions. He entered a written plea agreement and pleaded guilty to one count of aiding and abetting wire fraud. The government agreed to dismiss the other nine counts and not prosecute him later for the described conduct.

The agreement included an appeal waiver. Hunter waived the right to appeal his conviction and sentence, while preserving an ineffective-assistance claim. The agreement also said that any modification had to be in writing and signed by all parties.

Before sentencing, the probation office recommended mental-health treatment as a condition of supervised release. The proposed condition required Hunter to participate in treatment and take mental-health medication prescribed by his treating physician. Hunter objected to the medication requirement.

The district court sentenced him to 51 months in prison followed by three years of supervised release. It imposed the medication condition but said Hunter could bring a future dispute first to the probation officer and then to the court if necessary.

At the end of sentencing, the judge told Hunter that he had a right to appeal. Hunter argued that the statement, combined with the prosecutor’s failure to correct it, meant the waiver should not control. He also argued that the medication condition infringed a significant due-process liberty interest.

The Fifth Circuit originally enforced the waiver and dismissed that part of the appeal. The Supreme Court held that the judge’s statement did not modify the plea agreement: the agreement required a signed written modification, and the sentencing exchange showed no mutual agreement by the parties to change it. The prosecutor’s silence also did not waive or forfeit enforcement. There was no affirmative abandonment, and the proper time for the government to invoke the waiver was after Hunter filed an appeal.

But the Supreme Court rejected the idea that every knowing and voluntary appeal waiver must be enforced regardless of the error involved.

The Supreme Court created a narrow safety valve

The Supreme Court held that a waiver of the right to appeal a sentence is unenforceable when enforcement would produce a miscarriage of justice. It defined the problem in institutional terms: enforcing the waiver would leave in place an egregious error that could bring the judicial system into disrepute.

The Court gave examples of the kind of problem that may qualify:

  • a sentence above what the statute permits;
  • a sentence infected by a blatant constitutional error, such as reliance on race or another constitutionally forbidden factor;
  • a constitutionally infirm condition of supervised release; or
  • a sentence imposed without the minimum procedure expected in a civilized judicial system.

Those examples are not an exhaustive list. They illustrate the level of error required.

The error must be obvious, not one a reasonable judge could make. Ordinary mistakes in applying the Sentencing Guidelines or weighing sentencing factors do not cancel an appeal waiver. The exception exists for extreme cases that threaten the integrity of the system, not every issue that might otherwise support an appeal.

The Supreme Court did not decide whether Hunter’s medication condition met that test. It sent the case back to the Fifth Circuit to apply the new standard to the record.

What the Fifth Circuit decided on remand

On July 29, 2026, the Fifth Circuit enforced Hunter’s waiver again and dismissed the appeal.

Hunter argued that the medication condition involved both a blatant constitutional error and an obvious statutory error. The Fifth Circuit rejected both arguments on the facts before it.

First, the court found a connection between the condition and the sentencing record. Hunter had been diagnosed with anxiety and depression. Earlier in the case, defense counsel had requested competency and insanity evaluations after raising competency concerns. At sentencing, Hunter separately said that he wanted mental-health programs, although he objected to being forced to take medication. The medication requirement was imposed as part of a broader treatment condition.

Second, the district court left a way to revisit a future medication dispute. Hunter could raise the issue with probation and, if it remained unresolved, bring it back to the judge. The Fifth Circuit treated that ability to seek modification as important because the condition could later be evaluated against concrete facts rather than assumptions.

Third, the condition applied only to medication prescribed by a treating physician. The Fifth Circuit did not assume that a physician would prescribe medication for a reason unrelated to Hunter’s medical needs.

The court also noted that the same medication language had been broadly used as a stock federal supervised-release condition and appeared in federal and Southern District of Texas materials. It cautioned that widespread use does not establish constitutionality, but treated that prevalence as evidence that Hunter’s case was not the extreme kind contemplated by the Supreme Court.

Finally, the court found that Hunter’s condition did not resemble the Supreme Court’s examples of sentencing based on race or a condition prohibiting pregnancy. The record contained no suggestion of an invidious purpose.

The Fifth Circuit also rejected Hunter’s statutory argument under 18 U.S.C. § 3583(d). As relevant to Hunter’s argument, § 3583(d) requires a supervised-release condition to involve no greater deprivation of liberty than reasonably necessary to deter criminal conduct, protect the public, and provide needed medical care or other corrective treatment. In Hunter’s case, the court found more record support for the mental-health and medication condition than existed in earlier Fifth Circuit cases where similar conditions had been reversed.

The result was straightforward: the claimed errors did not satisfy the miscarriage-of-justice standard, so the waiver remained enforceable.

What Hunter means for a defendant asking, “Can I appeal my plea deal?”

The first question is not whether the defendant regrets the plea or disagrees with the sentence. The first question is what the written agreement actually waived.

A useful review usually starts with five documents or records:

  1. the signed plea agreement;
  2. the transcript of the Rule 11 plea hearing;
  3. the presentence report and written objections;
  4. the sentencing transcript; and
  5. the final written judgment and supervised-release conditions.

Those materials may show whether the waiver was knowing and voluntary, whether the disputed issue falls within its scope, whether an exception was preserved, and whether the oral sentence conflicts with the written judgment.

They also show whether the claimed error was preserved. Preservation does not automatically overcome a waiver, but it can affect how the issue is reviewed and whether the appellate court has a developed record.

A generic statement from the judge that a defendant has a right to appeal should not be assumed to erase a written waiver. Hunter rejected that argument where the plea agreement required written, signed modifications and the parties did not agree to change it.

Ordinary sentencing error is not the same as a miscarriage of justice

Hunter created a real but narrow limit on enforcing sentence-appeal waivers.

The Supreme Court recognized a real limit on appeal-waiver enforcement. The Fifth Circuit then showed that the limit is demanding. A sentencing issue can be serious to the defendant without being the kind of obvious, system-discrediting error that defeats a waiver.

Guideline calculations, the weighing of sentencing factors, restitution questions, and supervised-release conditions may still matter. But Hunter does not say that every constitutional label or statutory objection opens the appellate door. A court will examine controlling law, the record supporting the sentence, the wording of the condition, and whether the issue can be addressed through later modification.

That makes careful plea and sentencing work more important, not less. The waiver should be understood before the plea is entered. Any objection to a sentencing condition should be supported and developed before the sentencing hearing ends.

Why Hunter matters in Houston federal cases

Federal criminal cases filed in Houston are heard in the Southern District of Texas, and appeals generally go to the Fifth Circuit. Plea agreements are common in federal cases, including fraud, drug, firearm, immigration, and conspiracy prosecutions.

An appeal waiver can affect issues that become clear only after the plea: the calculation of the advisory guideline range, restitution, forfeiture, special conditions of supervised release, or the relationship between the judge’s oral sentence and the written judgment.

The local lesson from Hunter is not that an appeal is impossible. It is that a defendant needs a record-based analysis tied to the actual agreement and the actual error. Broad statements about fairness will not substitute for the waiver language, the transcript, and controlling Fifth Circuit law.

What the defense should examine

A federal appeal-waiver review should focus on the pressure points that can change the analysis:

  • Did the agreement clearly identify the rights being waived?
  • Was the waiver discussed during the plea hearing?
  • Did the defendant understand the waiver and enter it voluntarily?
  • Does the challenged issue fall inside the waiver’s text?
  • Did the agreement preserve ineffective assistance or another exception?
  • Does the oral sentence differ from the written judgment?
  • Does the sentence exceed a statutory limit?
  • Is the claimed error obvious under controlling law, or does it require extending existing precedent?
  • Was there record support for a special condition of supervised release?
  • Can the condition be modified later if concrete facts create a dispute?

No single answer decides every case. The documents have to be read together.

Do not wait to have the waiver reviewed

Under Federal Rule of Appellate Procedure 4(b), a defendant’s notice of appeal in a criminal case generally must be filed within 14 days after the later of entry of the judgment or order being appealed or the government’s notice of appeal. Certain post-trial motions affect that calculation. Waiting can create a second problem before counsel has even analyzed the waiver.

A defendant who believes the sentence or judgment is wrong should preserve the plea agreement, judgment, sentencing paperwork, and communications with counsel. The defendant should not rely on internet summaries or assume that a waiver makes review pointless. The safer course is prompt review by a lawyer who can compare the agreement, record, and current law.

How The Napier Law Firm can help

The Napier Law Firm represents people facing federal criminal charges in Houston and the Southern District of Texas. Appeal waivers require careful work before a plea, at sentencing, and immediately after judgment.

We can review the written agreement, the plea and sentencing record, preserved objections, supervised-release conditions, and the effect of current Supreme Court and Fifth Circuit law. That review cannot guarantee an appeal will be available or successful. It can identify what was waived, what may remain open, and what deadlines require immediate attention.

For a confidential consultation, call (713) 470-4097 or use the firm’s free consultation form.

Primary sources

Disclaimer: This article provides general information about federal criminal procedure. It is not legal advice and does not create an attorney-client relationship. Appeal rights and deadlines depend on the agreement, record, jurisdiction, and current law.

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