Possession of a controlled substance in Penalty Group 1 in Texas is always a felony, no matter how small the amount. The same is true for Penalty Group 1-B, which covers fentanyl and its analogues. The lowest tier, less than one gram, is a state jail felony carrying 180 days to two years of confinement and a fine up to $10,000. Penalties climb quickly from there, and a conviction brings consequences well beyond the courtroom: an automatic driver’s license suspension, likely deportation for non-citizens, and a permanent federal bar on firearm ownership.
What Falls Into Penalty Group 1 and 1-B
Penalty Group 1, set out in Texas Health and Safety Code § 481.102, includes cocaine, methamphetamine, and heroin along with a much longer list of substances. Opioids like codeine, hydrocodone, and morphine belong here when they appear outside the lower-concentration formulations placed in Penalty Groups 3 or 4. Ketamine, GHB, Rohypnol (flunitrazepam), and PCP are also in this group.1State of Texas. Texas Health and Safety Code 481.102 – Penalty Group 1
Penalty Group 1-B, codified at § 481.1022, is dedicated to fentanyl and its derivatives, including alpha-methylfentanyl, carfentanil, sufentanil, alfentanil, and remifentanil.2State of Texas. Texas Health and Safety Code Section 481.1022 – Penalty Group 1-B Possession offenses for both groups are prosecuted under the same statute and the same weight brackets.
Prison Time and Fines by Weight
Texas Health and Safety Code § 481.115 sets the punishment tiers for both groups. The charge level tracks the aggregate weight of the material seized.3State of Texas. Texas Health and Safety Code Section 481.115 – Offense: Possession of Substance in Penalty Group 1 or 1-B
- Less than 1 gram: state jail felony. 180 days to 2 years in a state jail facility and a fine up to $10,000.4State of Texas. Texas Penal Code 12.35 – State Jail Felony Punishment
- 1 gram to less than 4 grams: third-degree felony. 2 to 10 years in prison and a fine up to $10,000.5State of Texas. Texas Penal Code 12.34 – Third Degree Felony Punishment
- 4 grams to less than 200 grams: second-degree felony. 2 to 20 years and a fine up to $10,000.6State of Texas. Texas Penal Code 12.33 – Second Degree Felony Punishment
- 200 grams to less than 400 grams: first-degree felony. 5 to 99 years or life and a fine up to $10,000.7State of Texas. Texas Penal Code 12.32 – First Degree Felony Punishment
- 400 grams or more: enhanced first-degree felony. 10 to 99 years or life and a fine up to $100,000.
The under-one-gram bracket is the most commonly charged. Even residue inside a baggie or pipe can weigh out at a fraction of a gram and support a felony charge.
How the Weight Is Measured
The weight that determines your charge is not the pure drug. It is the aggregate weight of the substance, including any adulterants or dilutants mixed in. One gram of cocaine cut with nine grams of baking soda is charged as ten grams, which moves the offense from a third-degree felony to a second-degree felony.
What the State Has to Prove
Under Texas Health and Safety Code § 481.002(38), possession means actual care, custody, control, or management of the substance.8State of Texas. Texas Health and Safety Code 481.002 – Definitions Prosecutors must prove you knew the substance was there and that you exercised control over it.
When drugs are found on your person, that connection is usually straightforward. When they are found in a car, an apartment, or any space you share with others, the state has to establish what Texas courts call affirmative links. Being near the drugs is not enough on its own. Courts weigh the totality of the circumstances: whether you were alone in the vehicle, whether paraphernalia was in plain view, whether the drugs were in a space you controlled, whether you made incriminating statements, and how you behaved during the encounter. Constructive-possession cases are where many charges fall apart, and where the defense usually has the most to work with.
Drug-Free Zone Enhancements
Texas Health and Safety Code § 481.134 raises the penalties when a drug offense happens near certain protected places. For possession specifically, the relevant locations are schools (including private and public elementary or secondary schools and day-care centers), youth centers, playgrounds, and school buses.9State of Texas. Texas Health and Safety Code Section 481.134 – Drug-Free Zones
If you are charged with state jail felony possession (under one gram) and the offense occurs within 1,000 feet of one of those locations or on a school bus, the charge becomes a third-degree felony. For possession offenses above one gram, the enhancement adds five years to the minimum sentence and doubles the maximum fine.
Swimming pools, video arcades, and universities also appear in § 481.134, but only trigger enhancements for delivery and manufacturing offenses, not for simple possession.
Using a Child in the Offense
A separate enhancement under § 481.140 kicks in when someone uses or attempts to use a person under 18 in the commission of a drug offense. The punishment increases by one degree: a third becomes a second, a second becomes a first. If force or the threat of force was used to secure the child’s cooperation, the offense becomes a first-degree felony regardless of its original level.10State of Texas. Texas Health and Safety Code 481.140 – Use of Child in Commission of Offense
Automatic Driver’s License Suspension
A conviction triggers an automatic 180-day driver’s license suspension under Texas Transportation Code § 521.372, starting on the date of final conviction. If you don’t have a license when you’re convicted, the Texas Department of Public Safety will deny any application for 180 days from the date you apply.11State of Texas. Texas Transportation Code Section 521.372 – Automatic Suspension and License Denial
The suspension applies whether or not the offense involved a vehicle. You can petition the court for an occupational license that allows limited driving for work, school, or essential household duties.
Deferred Adjudication
Under Code of Criminal Procedure Article 42A.102, judges can place eligible defendants on deferred adjudication community supervision for most Penalty Group 1 and 1-B possession charges.12State of Texas. Texas Code of Criminal Procedure Art 42A.102 – Placement on Deferred Adjudication Community Supervision The judge defers a finding of guilt and imposes conditions that typically include drug testing, substance abuse treatment, and community service. Finish successfully and the court dismisses the case without entering a final conviction.
One disqualification to watch for: if the possession offense carries a drug-free zone enhancement and you have a prior drug-free zone conviction, deferred adjudication is not available.
A dismissal after deferred adjudication is not an acquittal or an expungement. And if you violate the terms, the judge can revoke supervision, enter a guilty finding, and sentence you anywhere in the full punishment range for the original offense. That’s often a harsher outcome than an initial plea deal would have produced.
Sealing the Record Afterward
Completing deferred adjudication for a felony drug possession charge does not automatically seal your record. You have to petition for an order of nondisclosure under Texas Government Code § 411.0725 after a five-year waiting period measured from your discharge and dismissal.13Texas Courts. An Overview of Orders of Nondisclosure
You lose eligibility if you were convicted of or placed on deferred adjudication for another offense (other than a traffic fine) after the original placement or during the waiting period. An order of nondisclosure blocks most private background checks but leaves the record visible to law enforcement and certain government licensing agencies. It is not the same as an expungement, which destroys the record entirely.
Immigration Consequences for Non-Citizens
A conviction for possession of any controlled substance, other than a single offense involving 30 grams or less of marijuana, makes a non-citizen deportable under federal immigration law.14Office of the Law Revision Counsel. 8 USC 1227 – Deportable Aliens Immigration judges have no discretion to waive a controlled substance conviction for deportation purposes outside that narrow marijuana exception.
A controlled substance conviction also makes a non-citizen inadmissible, blocking re-entry to the United States, adjustment to lawful permanent resident status, and most visa applications. Even without a conviction, immigration authorities can find someone inadmissible if they have reason to believe the person participated in drug trafficking, or if the person admits the elements of a drug offense during an immigration interview.
Federal Firearm Restrictions
Under 18 U.S.C. § 922(g)(3), any unlawful user of or person addicted to a controlled substance is prohibited from possessing a firearm or ammunition. No conviction is required. Active drug use is itself enough to make firearm possession a separate federal crime.15Office of the Law Revision Counsel. 18 USC 922 – Unlawful Acts
A felony conviction adds a separate bar. Texas law prohibits firearm possession for five years after release from confinement or community supervision, whichever is later, and after those five years limits lawful possession to your home. Federal law under § 922(g)(1) has no time limit and no home exception, so a Penalty Group 1 or 1-B possession conviction effectively closes off firearm ownership permanently.