Texas possession of a controlled substance — Penalty Group 1
Texas possession of a controlled substance is a criminal offense under Health and Safety Code § 481.115. Punishment ranges depending on the specific subsection, prior-conviction enhancements, and statutory aggravators. Below: the controlling statute text, the full punishment range, common defense theories, and what to do if you have been charged in Collin, Dallas, Denton, or Tarrant County.
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Classification: Weight-tiered: state jail felony (<1g) to enhanced first-degree felony (≥400g)
Punishment range: <1g: state jail felony, 180 days–2 years state jail / $10,000. 1–4g: 3rd-degree felony, 2–10 years TDCJ / $10,000. 4–200g: 2nd-degree felony, 2–20 years TDCJ / $10,000. 200–400g: 1st-degree felony, 5–99 years TDCJ / $10,000. 400g+: enhanced 1st-degree, 10–99 years or life TDCJ / up to $100,000 fine.
The controlling statute
Health & Safety Code § 481.115 criminalizes knowing or intentional possession of any Penalty Group 1 controlled substance — cocaine, methamphetamine, ketamine, (above schedule limits), and most . Penalties scale aggressively by aggregate weight including adulterants and dilutants. The 400-gram top tier mandates a 10-year minimum with possible life sentence and the only Texas drug-possession fine exceeding $10,000.
Classification & punishment range
| Element | Detail |
|---|---|
| Statute | Texas § 481.115 |
| Cluster | Drug Crimes |
| Classification | Weight-tiered: state jail felony (<1g) to enhanced first-degree felony (≥400g) |
| Range | <1g: state jail felony, 180 days–2 years state jail / $10,000. 1–4g: 3rd-degree felony, 2–10 years TDCJ / $10,000. 4–200g: 2nd-degree felony, 2–20 years TDCJ / $10,000. 200–400g: 1st-degree felony, 5–99 years TDCJ / $10,000. 400g+: enhanced 1st-degree, 10–99 years or life TDCJ / up to $100,000 fine. |
| Last reviewed | 2026-05-15 |
Elements the State must prove
To convict on a Texas § 481.115 charge, the State must prove every element beyond a reasonable doubt:
- Defendant knowingly or intentionally possessed a controlled substance
- The substance is listed in Penalty Group 1 under HSC § 481.102
- Defendant exercised actual care, custody, control, or management over the substance
- Possession was without a valid prescription or other lawful authorization
Defense strategies
L and L Law Group, PLLC develops the following defense strategies on every Possession of a Controlled Substance case:
- Lack of knowledge — substance was hidden by another person; affirmative links analysis under Evans v. State
- Fourth Amendment suppression of unlawful traffic stop, prolonged detention, or warrantless search
- Chain-of-custody challenge to the substance's identity and weight
- Lab analyst confrontation under Bullcoming v. New Mexico — testifying chemist required
- Valid prescription defense — schedule II/III drugs lawfully prescribed
- Entrapment by law enforcement informant under Penal Code § 8.06
Enhancements & collateral consequences
Possession in a drug-free zone (school, playground, daycare) under HSC § 481.134 adds one classification level and removes parole eligibility for state jail felonies. Possession with intent to deliver elevates to § 481.112 (delivery), which doubles weight-tier penalties. Prior felony convictions trigger § 12.42 habitual-offender enhancements — two priors can make a state jail felony punishable as a second-degree felony.
Key Legal Terms
- Penalty Group 1
- HSC § 481.102 catalog of the most dangerous controlled substances: cocaine, methamphetamine, ketamine, derivatives, and certain hallucinogens; carries the harshest possession penalties.
- Adulterants and Dilutants
- Any substance added to a controlled substance; HSC § 481.002(5) includes them in aggregate weight calculations for penalty-tier determination.
- Drug-Free Zone (§ 481.134)
- Within 1,000 feet of a school, 300 feet of a playground or youth center, or premises of a daycare; adds one offense classification and restricts community-supervision eligibility.
Frequently Asked Questions
Does Texas count cutting agents in drug weight?
What is the 400-gram first-degree enhancement?
What is in Penalty Group 1 in Texas?
Can possession of less than 1 gram be reduced to a misdemeanor?
What is constructive possession in Texas drug cases?
References & Authoritative Sources
About the Authors
Reggie London
Co-Founding Partner · Texas Bar No. 24043514
Reggie London co-founded L and L Law Group with a focus on federal criminal defense, complex felony defense, and TEA/SBEC matters. Licensed in Texas, admitted to TXND and TXED.
Njeri London
Co-Founding Partner · Texas Bar No. 24043266
Njeri London co-founded L and L Law Group with a focus on DWI defense, family violence cases, and juvenile defense. Licensed in Texas, admitted to TXND and TXED.
Charged with Possession of a Controlled Substance? Talk to L and L Law Group.
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