Federal, not Texas: which law applies
An "aiding terrorism" charge is a federal offense. Texas has no general statute criminalizing the giving of money, supplies, or services to a terrorist group, so prosecutors charge 18 U.S.C. § 2339A (support for a predicate crime) or § 2339B (support to a designated FTO).
People searching for an "aiding terrorism" charge are almost always describing a federal offense. Texas does not have a general statute that criminalizes giving money, supplies, or services to a terrorist group. The closest Texas offense, terroristic threat under Penal Code § 22.07, punishes making a threat — a completely different act from supporting an organization. When prosecutors charge someone with helping terrorism, they reach for Title 18 of the United States Code, and the two workhorse statutes are § 2339A and § 2339B.
The distinction matters from the first phone call. A federal indictment means a U.S. Magistrate Judge, the federal Bail Reform Act rather than a county bond schedule, the U.S. Sentencing Guidelines instead of Texas punishment ranges, and a U.S. Attorney's national-security unit on the other side. A lawyer who only handles Collin County misdemeanors is not the right fit. Reggie London is admitted to the U.S. District Courts for the Northern and Eastern Districts of Texas and the Fifth Circuit Court of Appeals, and the firm builds these cases for federal court from the outset.
The two statutes do different work. Section 2339A reaches anyone who provides material support "knowing or intending that they are to be used in preparation for, or in carrying out," a violation of a long list of predicate terrorism crimes — bombings, hijackings, attacks on federal facilities, and the like. It does not require that the recipient be a designated group; it focuses on the purpose of the support. Section 2339B, enacted in the Antiterrorism and Effective Death Penalty Act of 1996, reaches anyone who "knowingly provides material support or resources to a foreign terrorist organization." Here the focus is the recipient: if the Secretary of State has designated the organization, the support is criminal regardless of what the defendant hoped it would accomplish.
What counts as "material support or resources"?
"Material support or resources" is defined by 18 U.S.C. § 2339A(b)(1) and is far broader than most people assume — currency, training, expert advice, personnel, and more, with only medicine and religious materials excepted.
The phrase is defined by statute, and it is far broader than most people assume. Under 18 U.S.C. § 2339A(b)(1), which § 2339B incorporates, "material support or resources" means:
"any property, tangible or intangible, or service, including currency or monetary instruments or financial securities, financial services, lodging, training, expert advice or assistance, safehouses, false documentation or identification, communications equipment, facilities, weapons, lethal substances, explosives, personnel (1 or more individuals who may be or include oneself), and transportation, except medicine or religious materials."
Three features of that list create most of the real-world exposure. First, "currency" and "financial services" mean a single donation — even a modest one — can be enough; the government does not have to prove a pattern. Second, "training," "expert advice or assistance," and "service" can sweep in conduct that looks helpful or even benign, which is exactly the issue the Supreme Court confronted in Holder. Third, "personnel" has its own limiting rule: under § 2339B(h), a person provides personnel only by working under the organization's direction or control, so people who "act entirely independently" to advance a group's goals are excluded. The only carve-outs Congress wrote into the definition are medicine and religious materials, and courts read both narrowly.
Because the definition turns on familiar words used in an unfamiliar way, a recurring defense theme is whether the alleged conduct actually fits a statutory category at all — or whether the government is stretching "service" or "expert advice" past its breaking point.
What are the penalties for material support?
Both § 2339A and § 2339B carry a 15-year statutory maximum — or any term of years up to life if any death results. The real driver of the sentence is the U.S. Sentencing Guidelines calculation, especially the terrorism adjustment at U.S.S.G. § 3A1.4.
Both statutes share the same maximum. The text of § 2339B is explicit: a violator "shall be fined under this title or imprisoned not more than 15 years, or both, and, if the death of any person results, shall be imprisoned for any term of years or for life." Section 2339A carries the identical 15-year ceiling and the same death-results enhancement. There is no separate mandatory minimum in the statute itself, but the real driver of the sentence is the Guidelines calculation, not the statutory maximum.
The Guidelines line is where most of the sentencing fight happens. When the terrorism adjustment in U.S.S.G. § 3A1.4 applies, it raises the offense level by twelve and treats even a first-time defendant as if he were in the highest criminal-history category. That can convert a Guideline range that would otherwise be a few years into one approaching the statutory maximum. Whether the adjustment applies — and whether the court should vary downward from it — is frequently the single most important issue at sentencing.
Elements the government must prove
For a § 2339B charge the government must prove provision of material support, to a designated FTO, with knowledge of the designation or terrorist character, plus a jurisdictional nexus. A § 2339A charge instead requires knowledge or intent that the support further a specific predicate crime.
The elements differ by statute. For a § 2339B charge, the government must prove each of the following beyond a reasonable doubt:
- Provision of material support
- The defendant provided, attempted to provide, or conspired to provide "material support or resources" as the statute defines that term.
- To a foreign terrorist organization
- The recipient was an organization designated by the Secretary of State under 8 U.S.C. § 1189 at the time of the conduct.
- Knowledge
- The defendant knew the organization was a designated FTO, or knew it had engaged or engages in terrorism or terrorist activity.
- Jurisdictional nexus
- The offense occurred within the United States or the defendant was otherwise subject to U.S. jurisdiction.
For a § 2339A charge, the recipient's designation is irrelevant; instead the government must prove the defendant gave the support "knowing or intending" that it would be used in preparation for, or in carrying out, one of the predicate terrorism offenses the statute lists. That intent-or-knowledge element is a meaningfully higher bar than § 2339B's knowledge-of-designation standard, and the choice of which statute to charge often signals how strong the government believes its intent proof is.
How much intent must the government prove?
The Supreme Court answered this for § 2339B in Holder v. Humanitarian Law Project, 561 U.S. 1 (2010): the statute requires knowledge of the organization's connection to terrorism, not specific intent to further its terrorist activities — while protecting genuinely independent advocacy.
This is the central legal question in most material-support cases, and the Supreme Court answered it for § 2339B in Holder v. Humanitarian Law Project, 561 U.S. 1 (2010). The Court held that the statute "requires knowledge about the organization's connection to terrorism, not specific intent to further the organization's terrorist activities." In other words, the government does not have to prove the defendant wanted to help bombings or killings — only that the defendant knew the recipient was a designated terrorist organization or knew of its terrorist character.
That holding cuts both ways for the defense. It forecloses the argument that a sympathetic motive — "I only wanted to help with humanitarian work" — is a defense to § 2339B. The plaintiffs in Holder wanted to teach a designated group how to use international law to resolve disputes peacefully and how to petition the United Nations for relief; the Court held that even this fell within the statute because the support was coordinated with the group. But the same opinion draws a hard line the defense can use: the Court emphasized that § 2339B "does not prohibit independent advocacy or expression of any kind" and "does not penalize mere association" with a foreign terrorist organization. The statute reaches speech only when it is a service rendered "to, under the direction of, or in coordination with" a group the speaker knows to be terrorist. Conduct that is genuinely independent — writing, speaking, or organizing on one's own — is constitutionally protected and outside the statute.
So the scienter battleground for a § 2339B case is usually knowledge of designation and coordination: Did the defendant actually know the group was a designated FTO? And was the alleged "service" coordinated with the organization, or was it independent activity that the First Amendment protects? For a § 2339A case, the battleground shifts to the higher knowing-or-intending standard tied to a specific predicate crime.
How do federal prosecutors build these cases?
Material-support investigations are long, FBI-led, and resource-intensive — built from financial records, electronic communications, and often FISA surveillance, frequently using undercover agents, with classified evidence litigated under CIPA.
Material-support investigations are long, quiet, and resource-intensive. They are typically run by an FBI-led Joint Terrorism Task Force and frequently begin months or years before any charge. The evidence usually comes from a combination of sources: financial records tracing donations or wire transfers; electronic communications and social-media activity; and, in many cases, surveillance authorized under the Foreign Intelligence Surveillance Act (FISA) rather than an ordinary Title III wiretap.
Two features make these prosecutions distinct. The first is the use of undercover agents and confidential informants. A significant share of charged cases involve a government actor who proposed, encouraged, or facilitated the conduct — which is why entrapment and "government overreach" arguments appear so often. The second is classified evidence. When the government's proof includes national-security material, the case proceeds under the Classified Information Procedures Act (CIPA), a special framework that governs whether and how classified information is disclosed to the defense and used at trial. Litigating CIPA effectively requires counsel willing to obtain the necessary clearances and to fight for meaningful access to the evidence.
Because so much is built before the defense ever sees a charging document, the period before indictment is where a defendant has the most leverage. A target letter, a grand-jury subpoena, or a request for a "voluntary" interview is a signal to involve counsel immediately — not to try to explain the situation to agents alone.
Where are DFW material-support cases heard?
These are federal cases — not heard in any Texas state courthouse. DFW-area conduct is charged in the U.S. District Court for the Northern District of Texas (Dallas / Fort Worth) or the Eastern District of Texas (Sherman / Plano).
These are federal cases, so they are not heard in any Texas state courthouse. Conduct occurring in the Dallas–Fort Worth area is charged in one of two federal districts. The U.S. District Court for the Northern District of Texas covers Dallas, Tarrant, Collin (in part), and surrounding counties, with courthouses in Dallas and Fort Worth; the U.S. District Court for the Eastern District of Texas covers Collin, Denton, and counties to the east, with divisions in Sherman and Plano. Frisco straddles the Collin/Denton line, so a Frisco-area matter can land in either district depending on where the alleged conduct occurred.
The firm handles federal matters in both districts. Our office is in Frisco — 5899 Preston Rd, Suite 101 — and we appear in the Northern and Eastern Districts; we do not maintain separate offices in Dallas or Fort Worth. For broader background on federal practice, see our federal criminal defense overview, the federal defense guide, and our pages on the Northern District of Texas and Eastern District of Texas.
Collateral consequences
A material-support conviction carries severe, lasting consequences beyond prison — among the most serious immigration triggers there is, loss of firearm rights, a lengthy term of supervised release, and a record not eligible for sealing or expunction.
A material-support conviction carries consequences well beyond the prison term. For a non-citizen, a terrorism-related conviction is among the most serious immigration triggers there is, leading to removal and permanent inadmissibility; anyone who is not a U.S. citizen must treat the immigration stakes as primary and consult immigration counsel in parallel. A felony conviction also results in the loss of firearm rights under 18 U.S.C. § 922(g), loss of the right to vote while incarcerated, and a lengthy term of federal supervised release after prison, often with intensive monitoring conditions. The reputational and employment effects of a terrorism-related record are severe and effectively permanent, because these convictions are not eligible for the kind of sealing or expunction available for many lesser offenses.
Related offenses and how they differ
Material support sits within a cluster of national-security statutes — § 2339C (terrorism financing), § 2339D (receiving training), and § 2332b (terrorism transcending national boundaries) — plus the unrelated Texas terroristic-threat offense.
Material support sits within a cluster of national-security statutes, and prosecutors often charge several together:
- 18 U.S.C. § 2339C targets the financing of terrorism — collecting or providing funds with the intention or knowledge they will be used for terrorist acts. It overlaps with § 2339A/B but is built specifically around money.
- 18 U.S.C. § 2339D criminalizes receiving military-type training from a designated FTO, the mirror image of providing "training" as support.
- 18 U.S.C. § 2332b covers acts of terrorism transcending national boundaries — actual violence, not support — and carries far higher penalties.
- Texas terroristic threat (§ 22.07) is a state offense about threatening conduct and is unrelated to supporting an organization; see our terroristic threat defense page.
For a broader survey of how the federal terrorism statutes fit together, including weapons-of-mass-destruction and conspiracy counts, see our overview of how a federal lawyer manages terrorism allegations.
Two hypotheticals (illustration only — not real cases, and not predictions of any outcome):
Scenario A — the donation. A person wires money to an overseas charity that is, in fact, a front for a designated foreign terrorist organization. Even if the donor believed the money would buy food and medicine, § 2339B can apply if the government proves the donor knew the organization's terrorist character. The defense focuses on what the donor actually knew about the recipient and whether "medicine" or "religious materials" applies to any part of the transfer.
Scenario B — the online voice. A person independently posts material praising a designated group's political goals but takes no direction from it and provides no service to it. Under Holder, that independent advocacy is protected speech, not material support. The defense documents the absence of coordination and invokes the First Amendment line the Supreme Court drew.
- Material support or resources
- A statutorily defined list of property and services — from currency and training to weapons and personnel — under 18 U.S.C. § 2339A(b)(1), excepting only medicine and religious materials.
- Foreign terrorist organization (FTO)
- A group formally designated by the U.S. Secretary of State under 8 U.S.C. § 1189 and published in the Federal Register. A § 2339B charge depends on a current designation.
- Terrorism enhancement (U.S.S.G. § 3A1.4)
- A Sentencing Guidelines adjustment that, when applicable, adds 12 offense levels and sets criminal history to Category VI, sharply increasing the advisory range.
- CIPA
- The Classified Information Procedures Act, which governs how classified evidence is handled, disclosed, and used in a federal criminal case.
