Possession of Controlled Substance Texas — Penalty Group Charges by Weight
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Table of Contents
The penalty group framework
Texas Health & Safety Code organizes controlled substances into four "penalty groups" plus marijuana (separate). The applicable possession statute and weight tiers differ by group:
| Penalty Group | Includes | Statute |
|---|---|---|
| 1 | Cocaine, heroin, methamphetamine, oxycodone, hydrocodone, GHB, ketamine | §481.115 |
| 1-B | Fentanyl and analogs | §481.1023 |
| 2 | MDMA, PCP, mushrooms, THC concentrates | §481.116 |
| 2-A | Synthetic cannabinoids | §481.1161 |
| 3 | Benzos (Xanax, Valium), barbiturates, steroids | §481.117 |
| 4 | Codeine syrup, opium preparations | §481.118 |
| Marijuana | Plant material | §481.121 |
Each group has its own weight tiers and punishment ranges. The state must establish both the substance identity and the aggregate weight to support a specific charge level.
Penalty matrix summary
Key thresholds across penalty groups:
Penalty Group 1 (cocaine, heroin, meth):
- Under 1g — State jail felony (180 days-2 years)
- 1-4g — 3rd degree felony (2-10 years)
- 4-200g — 2nd degree felony (2-20 years)
- 200-400g — 1st degree felony (5-99 or life)
- 400g+ — Enhanced 1st degree (10-99 or life)
Penalty Group 2 (MDMA, THC concentrate): Same weight tiers as PG 1 but no 200-400g intermediate.
Penalty Group 3 (benzos, steroids):
- Under 28g — Class A misdemeanor
- 28-200g — 3rd degree felony
- 200-400g — 2nd degree felony
- 400g+ — Enhanced 1st degree
Penalty Group 4 (codeine syrup): Same as PG 3.
Marijuana: Different framework. Under 2 oz Class B misdemeanor, escalating to 2,000+ lbs enhanced first-degree felony.
Defense angles across all penalty groups
Common defenses regardless of penalty group:
Search and seizure suppression. Fourth Amendment analysis on the stop, search, and seizure. Most powerful single defense in drug cases. Successful suppression eliminates the case.
Weight challenges. Aggregate weight rule includes adulterants and dilutants. Weight challenges through retest or analyst cross-examination can move cases to lower tiers, dramatically affecting penalty range.
Possession contest. "Constructive possession" requires affirmative links, not just proximity. Cases involving shared spaces, borrowed cars, group settings often fail this test.
Substance identification. Lab confirmation that the substance is what police thought. Field-presumptive identifications are sometimes wrong.
Prescription defense. Where the substance is a legitimate prescription medication possessed by the prescribed patient, defense may apply.
Hemp-derived defense. For THC products, the federal Farm Bill and Texas Agriculture Code Chapter 122 exemption may apply.
Plea structure. Even where suppression doesn't apply, the path to deferred adjudication and eventual nondisclosure is the typical defense goal.
Have a Texas legal question?
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Call (972) 370-5060In our practice defending Texas criminal cases, we have represented clients in Collin, Dallas, Denton, and Tarrant County criminal courts on the full Texas Penal Code and Health & Safety Code spectrum. Reggie's prosecutor background in Dallas County means we know the State's evidentiary playbook; Njeri's trial-trained motion practice anchors the suppression-driven defense work.
Key Legal Terms
- Penalty Group
- Texas Health & Safety Code § 481.102-481.105 classification of controlled substances by abuse potential and accepted medical use. Determines weight tiers and punishment ranges.
- Article 38.23
- Texas Code of Criminal Procedure exclusionary rule. Evidence obtained in violation of any federal or Texas constitutional or statutory provision is inadmissible against the accused.
- Aggregation
- Texas H&S § 481.002(5) rule that the total weight of any controlled substance, including adulterants and dilutants, counts toward the offense weight tier.
- 3g Offense
- CCP Article 42A.054 list of offenses ineligible for judicial probation and requiring 50% sentence served before parole eligibility (formerly Article 42.12 § 3g).
- Pretrial Diversion
- Pre-charge alternative under CCP Article 32.02 in which the prosecution agrees to dismiss charges upon successful completion of conditions (counseling, community service, restitution).
Frequently Asked Questions
How do I know which penalty group my charge falls under?
The arrest paperwork or charge sheet will indicate the penalty group (PG 1, PG 2, etc.) and the alleged weight. The penalty group is determined by the specific substance — cocaine is PG 1, MDMA is PG 2, Xanax is PG 3. Defense counsel can verify the charge against the actual substance and weight before plea decisions.
What's the most common possession charge in Texas?
Penalty Group 2 under 1 gram (state jail felony) is now one of the most common possession charges in Texas, driven heavily by THC vape cartridge cases. Penalty Group 3 misdemeanor possession of benzos is also common. Marijuana under 2 oz remains common but less so as cite-and-release programs spread.
Can I get deferred adjudication on any drug charge?
Yes, most drug possession charges are eligible for deferred adjudication under Code of Criminal Procedure art. 42A.101. Successful completion ends the case without conviction; nondisclosure becomes available 5 years after discharge for state jail and third-degree felony drug cases (Government Code §411.0728).
Are SARMs a controlled substance in Texas?
SARMs (selective androgen receptor modulators) are not formally scheduled in Texas as of 2026. They occupy a gray-zone regulatory position. Possession of SARMs may not be charged as Penalty Group offense. FDA enforcement and state analog provisions could apply in some contexts.
What about prescription drugs not in the bottle?
Prescription drugs outside their original container are still legal if possessed by the prescribed patient with valid prescription history. Defense documentation (prescription records, pharmacy fill records) supports this. Loose pills with no documentation create greater prosecution risk even where the underlying possession was legitimate.
