Forfeited Rule 33 Timeliness Preserves FRAP 4(b)(3) Tolling; Separate Notice Required for Post‑Judgment Orders

Introduction

United States v. Castro (5th Cir. July 10, 2026) arises from the prosecution of John Anthony Castro, the founder of Castro and Company LLC, a tax-preparation business that marketed itself as an international-tax law firm. Though Castro was not licensed by any state bar, he held IRS enrolled-agent status, a law degree, and an LL.M. in taxation. After a bench trial, he was convicted on 33 counts of aiding and assisting in the preparation of false tax returns under 26 U.S.C. § 7206(2) and sentenced to 188 months’ imprisonment after several guideline enhancements.

On appeal, Castro challenged (i) post-trial rulings (including a motion to correct trial transcripts and a motion for new trial), (ii) alleged Brady violations and the denial of an evidentiary hearing, (iii) the admission of stipulations allegedly implicating Confrontation Clause rights, and (iv) sentencing enhancements for leadership and obstruction. In a consolidated companion appeal, he challenged denial of bail pending appeal.

Although the decision is not designated for publication, it is analytically significant for its treatment of (1) appellate jurisdiction over post-judgment orders, and (2) the non-jurisdictional nature of timeliness objections under Rule 33 and FRAP 4(b)(3), including forfeiture by the Government.

Summary of the Opinion

  • Jurisdiction: The Fifth Circuit dismissed for lack of jurisdiction Castro’s challenge to the denial of his motion to correct trial transcripts because the denial was a post-judgment order requiring a separate notice of appeal.
  • Rule 33 / FRAP 4(b)(3): The court held the Government forfeited any claim that Castro’s Rule 33 motion was untimely by failing to raise timeliness in district court; thus, under Fed. R. App. P. 4(b)(3), the notice of appeal did not become effective until the new-trial motion was resolved, and the district court retained jurisdiction to decide it.
  • Brady / new trial: The court affirmed denial of the Brady-based new-trial motion and found no abuse of discretion in denying an evidentiary hearing.
  • Confrontation Clause: The court found Castro waived confrontation rights through written stipulations agreed to by Castro and employed as part of trial strategy.
  • Sentencing enhancements: The court affirmed the § 3B1.1(a) leadership enhancement on an “otherwise extensive” theory and affirmed the § 3C1.1 obstruction enhancement based on threatening/intimidating conduct via litigation tactics toward investigators and witness intimidation.
  • Bail appeal: The companion bail appeal was dismissed as moot after the Fifth Circuit denied the requested bail relief.

Analysis

1) Precedents Cited

A. Appellate jurisdiction, post-judgment orders, and the “one-court-at-a-time” rule

The court grounded its jurisdictional analysis in Griggs v. Provident Consumer Disc. Co., which describes the notice of appeal as an event of “jurisdictional significance” that transfers authority to the appellate court and generally divests the district court of control over “those aspects of the case involved in the appeal.” That limitation—“those aspects”—was decisive: Castro’s transcript-correction motion was not “involved in the appeal” at the time of the first notice, so the district court retained power to decide it, but the Fifth Circuit still could not review the ruling absent a separate notice.

To define the consequences of district-court action while divested of jurisdiction, the panel cited United States v. Willis, which characterizes actions taken in contravention of the rule as “null and void” while also recognizing exceptions.

The requirement of a separate notice for post-judgment orders came from Armour v. Knowles: a post-judgment order “cannot be challenged without a separate notice of appeal,” because one cannot show intent to appeal an order that did not yet exist when the first notice was filed. Applying Armour v. Knowles, the court dismissed the transcript issue for lack of appellate jurisdiction.

B. Rule 33 timeliness, FRAP 4(b)(3) tolling, and forfeiture

The Government argued that Castro’s post-notice new-trial motion did not toll the notice of appeal because it was untimely, relying in part on United States v. Ugalde and United States v. Demopoulos. The panel distinguished United States v. Ugalde because there the district court rejected the new-trial motion as untimely and did not reach the merits, whereas here the district court decided the motion on the merits. It also observed that United States v. Demopoulos did not contain the quotation the Government attributed to it.

The pivotal move was to treat timeliness objections under Rule 33 as forfeitable claim-processing rules, not jurisdictional bars, citing Eberhart v. United States. Because the Government did not raise untimeliness below, it forfeited that argument.

The panel then extended the claim-processing framework to Fed. R. App. P. 4(b)(3), explaining that if a qualifying motion is filed, a notice of appeal does not become effective until disposition of that motion. To show why the court need not independently police Rule 4(b)(3) timeliness in the face of forfeiture, it contrasted jurisdictional rules (which cannot be forfeited) with claim-processing rules, referencing Rollins v. Home Depot USA for the general principle that jurisdictional issues are an “obvious exception” to forfeiture. The court then relied on Bowles v. Russell and Hamer v. Neighborhood Hous. Servs. of Chi. to distinguish statutory time limits (often jurisdictional, especially in civil cases) from rule-based time limits in criminal procedure (typically claim-processing).

The result: the Government’s forfeiture meant Castro’s notice of appeal did not become effective until the new-trial order was entered, and the district court retained jurisdiction to decide the motion.

C. Brady, materiality, and cumulative impeachment

The merits of the new-trial motion were measured against Brady v. Maryland and its three-prong articulation as quoted through United States v. Sipe (quoting Strickler v. Greene): favorable evidence, suppression, and resulting prejudice/materiality. The panel used United States v. Perry for the standard of review (de novo with deference to underlying factual findings).

For impeachment evidence, the court cited Banks v. Thaler for the proposition that impeachment material can be Brady material because it may affect the outcome. But it relied heavily on United States v. Sipe for the key limiting principle: “evidence which impeaches an already impeached witness is by definition cumulative” and generally immaterial. The panel reinforced this point by citing United States v. Brumfield for the idea that “additional” impeachment of a witness whose credibility is already attacked is typically cumulative and not material.

D. Evidentiary hearings on Rule 33 motions

The denial of an evidentiary hearing was reviewed under United States v. Mahmood (abuse of discretion). Substantively, the panel relied on United States v. Hamilton for the proposition that Rule 33 motions may ordinarily be decided on affidavits without a hearing, and United States v. MMR Corp. for the proposition that the trial judge’s familiarity with the record makes many such motions suitable for decision without live testimony.

E. Confrontation Clause waiver by stipulation

For the Confrontation Clause framework, the panel cited Delaware v. Van Arsdall for the confrontation right and United States v. Garcia for de novo review (and harmless-error analysis). Waiver through counsel’s stipulations was governed by United States v. Stephens (counsel may waive confrontation rights via stipulation if the defendant does not dissent and it is legitimate strategy) and United States v. Ceballos (affirmative personal agreement is not required; the defendant must simply not dissent; the Government bears the burden; courts presume against waiver).

F. Guidelines enhancements: leadership and obstruction

The standards for guideline review came from United States v. Zuniga (de novo for interpretation/application; clear error for factual findings) and United States v. Rodriguez (clear error definition and deference if plausible on the whole record).

For leadership, the panel relied on United States v. Salinas to affirm “on any ground supported by the record,” allowing affirmance on an “otherwise extensive” theory. It then used United States v. Tuma to explain that “otherwise extensive” considers all persons involved, including unknowing participants whose services advance the scheme.

For obstruction and preservation of objections, the panel cited United States v. Williams (plain error when objections shift) but held Castro preserved the “insufficient factual findings” argument under United States v. Dominguez-Alvarado because his objections put the district court on notice.

2) Legal Reasoning

A. Jurisdictional architecture: what transfers, and when

The opinion treats appellate jurisdiction as issue-specific rather than case-wide: a notice of appeal divests the district court only over “those aspects” actually in the appeal (Griggs v. Provident Consumer Disc. Co.). This distinction let the panel reject the Government’s overbroad “one-court-at-a-time” argument about the transcript motion.

Yet the transcript claim still failed for a different jurisdictional reason: an appellate court cannot review a later post-judgment order unless the appellant files a separate notice targeting it (Armour v. Knowles). The panel’s reasoning underscores a procedural trap: even when the district court properly retains jurisdiction to decide a collateral post-judgment motion, the appellant must separately perfect appellate jurisdiction over that distinct ruling.

B. Forfeiture controls timeliness disputes over Rule 33 (and affects FRAP 4(b)(3) effectiveness)

The most practically important portion of the opinion is its sequencing:

  1. Rule 33 time limits are non-jurisdictional and can be forfeited (Eberhart v. United States).
  2. The Government litigated the new-trial motion on the merits and did not raise untimeliness, forfeiting the timeliness objection.
  3. Because FRAP 4(b)(3) is also a claim-processing regime rather than a jurisdictional limit (Bowles v. Russell; Hamer v. Neighborhood Hous. Servs. of Chi.), the appellate court would not resurrect the forfeited timeliness point to defeat tolling.
  4. Therefore, Castro’s original notice of appeal was not effective until the district court ruled on the new-trial motion, and the district court had authority to decide the motion notwithstanding the earlier notice.

In effect, the panel ties “jurisdiction to decide” and “when the notice becomes effective” to the parties’ litigation conduct in the district court: if the Government does not timely invoke Rule 33’s deadline, it cannot later use untimeliness to undo FRAP 4(b)(3)’s tolling consequences on appeal.

C. Brady: no suppression, no materiality, no confidence-undermining effect

On the Brady claim, the panel found Castro could not satisfy key prongs:

  • Suppression: Rivera’s marital status was not suppressed because Castro knew of it at trial, including from the intake form.
  • Materiality: The alleged lien evidence would have been cumulative impeachment because defense counsel already impeached Rivera about representing herself as single; cumulative impeachment is typically immaterial under United States v. Sipe and United States v. Brumfield.
  • Immunity agreement: The claim of a verbal immunity agreement was conclusory, failing to establish favorable suppressed evidence.

D. No evidentiary hearing required

Given the weakness of the proffer (known facts, conclusory assertions, or duplicative impeachment), the trial judge acted within discretion to deny a hearing. The panel’s reliance on United States v. Hamilton and United States v. MMR Corp. reflects a pragmatic view: Rule 33 hearings are exceptional, not routine, and are especially unnecessary where the trial court already has full context and the proffer would not change the outcome.

E. Confrontation Clause waiver through stipulations as trial strategy

Applying United States v. Stephens and United States v. Ceballos, the panel found waiver because (1) Castro expressly agreed in writing (“I agree to them”), (2) counsel affirmed the stipulations in court and Castro did not dissent, and (3) the stipulations served a legitimate strategy to narrow the dispute to willfulness. The opinion treats “stipulate the facts but contest the mental state element” as classic strategic narrowing, rather than an impermissible functional guilty plea.

F. Sentencing: “otherwise extensive” leadership and litigation-based obstruction

Leadership (§ 3B1.1(a)): The panel avoided the contested “five participants” question and affirmed on “otherwise extensive,” emphasizing that unknowing helpers count toward extensiveness (Guidelines commentary; United States v. Tuma). Employees who performed intake, interviews, data entry, and other tasks materially supported the scheme; without them, the operation could not have continued.

Obstruction (§ 3C1.1): The panel held Castro preserved his “insufficient factual basis” objection and affirmed on the ground that his litigation tactics and communications could reasonably be seen as attempting to threaten/intimidate investigators and chill witnesses—fitting Application Note 4(A). Because that theory sufficed, the court did not need to decide whether the PSR’s “false information to a judge” theory independently supported the enhancement.

3) Impact

A. Appellate practice: separate notices for post-judgment orders

The dismissal of the transcript-correction issue is a practical warning: if a defendant files a notice of appeal from the judgment and later litigates collateral post-judgment motions (e.g., transcript corrections), the denial of those motions generally requires its own notice of appeal (Armour v. Knowles). Failure to file it can be jurisdictionally fatal regardless of the merits.

B. Litigation conduct matters: forfeiture of Rule 33 timeliness objections

The opinion’s most consequential takeaway is procedural: prosecutors who want to defeat Rule 33 motions as untimely must raise timeliness in the district court, or risk forfeiture under Eberhart v. United States. That forfeiture can have downstream effects on appellate timelines and district-court authority via FRAP 4(b)(3).

C. Brady: cumulative impeachment rarely moves the needle

The decision reinforces a recurring limitation: when the defense already impeached a witness on the same general theme (e.g., dishonesty), additional impeachment is often “cumulative” and thus immaterial (United States v. Sipe; United States v. Brumfield). Defendants alleging Brady violations should focus on evidence that opens a fundamentally new impeachment avenue or directly undermines an essential link in the Government’s proof.

D. Confrontation Clause: stipulations can waive confrontation without an in-court colloquy

The opinion confirms that, at least in this circuit’s framework, counsel’s stipulation can waive confrontation rights without an explicit on-the-record personal waiver, provided the defendant does not dissent and the choice is strategic (United States v. Stephens; United States v. Ceballos). Defense counsel should ensure the client’s agreement is documented; prosecutors should build a record showing non-dissent and tactical purpose.

E. Guidelines: “otherwise extensive” can be built from unknowing labor; obstruction can include intimidation-by-lawsuit

For white-collar and fraud-adjacent prosecutions, the leadership holding illustrates how “otherwise extensive” can be established even where criminally responsible “participants” are disputed—by showing the scheme’s reliance on multiple employees and outsiders, including unknowing ones (United States v. Tuma).

The obstruction holding highlights litigation behavior as potential sentencing exposure: using lawsuits and threats of lawsuits to deter cooperation or influence witnesses/investigators can trigger § 3C1.1 under Note 4(A) when supported by record evidence of intimidation effects.

Complex Concepts Simplified

“One-court-at-a-time” rule
Once a notice of appeal is filed, the appellate court generally controls the issues being appealed, and the district court cannot alter those same issues. But the district court may still act on matters not involved in the appeal (Griggs v. Provident Consumer Disc. Co.).
Post-judgment order & separate notice of appeal
If the district court issues a new order after the judgment (a post-judgment order), that new order typically requires its own notice of appeal to allow appellate review (Armour v. Knowles).
Claim-processing rule vs. jurisdictional rule
A jurisdictional rule limits the court’s power and cannot be waived or forfeited. A claim-processing rule is a procedural deadline that can be lost if a party does not timely invoke it. Rule 33’s time limits are claim-processing rules (Eberhart v. United States).
FRAP 4(b)(3) tolling
Certain timely post-trial motions delay (“toll”) when a notice of appeal becomes effective. Here, because the Government forfeited timeliness, the notice of appeal was treated as not effective until the Rule 33 motion was decided.
Brady material
Under Brady v. Maryland, the Government must disclose favorable evidence that is material to guilt or punishment. Evidence is “material” if it could reasonably undermine confidence in the verdict. Extra impeachment that merely repeats prior impeachment is often “cumulative” and not material (United States v. Sipe).
Confrontation Clause waiver by stipulation
The right to confront witnesses can be waived when counsel stipulates to evidence, if the defendant does not object and the decision is a legitimate trial strategy (United States v. Stephens; United States v. Ceballos).
“Otherwise extensive” leadership enhancement
Even if there are not five provably criminal participants, a scheme can be “otherwise extensive” if it uses many people (including unknowing ones) to accomplish the crime, functioning like a large operation (United States v. Tuma).
Obstruction of justice enhancement
Conduct that attempts to intimidate or unlawfully influence witnesses or investigators can increase the offense level. The court accepted intimidation-through-litigation threats as a sufficient basis under Guideline commentary Note 4(A).

Conclusion

United States v. Castro affirms serious tax-fraud convictions and guideline enhancements while delivering notable procedural lessons. The Fifth Circuit (1) enforced the requirement of a separate notice of appeal for post-judgment orders, (2) treated Rule 33 timeliness and FRAP 4(b)(3) as forfeitable claim-processing regimes—allowing a forfeited timeliness objection to preserve tolling and district-court authority—(3) rejected Brady claims grounded in cumulative impeachment and conclusory assertions, (4) confirmed confrontation rights can be waived by strategic stipulation absent defendant dissent, and (5) reinforced that “otherwise extensive” leadership may rest on unknowing labor and that intimidation-by-lawsuit can qualify as obstruction.