In Texas, extracted or concentrated THC is classified under Penalty Group 2 of the Texas Health and Safety Code, which makes possession of any amount a felony. That covers vape cartridges, wax, shatter, distillate, THC oil, and edibles. Loose marijuana flower is handled under a separate statute with much lighter penalties for small amounts, and that split is where most people get into trouble.
Plant Marijuana and THC Concentrates Are Not the Same Charge
Texas law defines “marihuana” as the Cannabis sativa L. plant, its seeds, and derivatives, but the definition explicitly excludes resin extracted from the plant and any compound or preparation made from that resin.1State of Texas. Texas Health and Safety Code 481.002 – Definitions Once THC is pulled out of the plant, it stops being “marihuana” under the statute and becomes a Penalty Group 2 controlled substance.2State of Texas. Texas Health and Safety Code 481.116 – Offense Possession of Substance in Penalty Group 2
The practical difference is enormous. Possessing less than two ounces of marijuana flower is a Class B misdemeanor. Possessing a single gram of THC oil from the same plant is a state jail felony carrying up to two years of confinement. Same source, two very different categories of drug under Texas law.
Hemp is carved out separately. Under Texas Agriculture Code Section 121.001, hemp is Cannabis sativa L. with a delta-9 THC concentration no higher than 0.3 percent on a dry weight basis.3Texas Statutes. Texas HB 1325 – Relating to the Production and Regulation of Hemp Anything at or below that threshold falls outside the controlled substance definition entirely.
Possession Penalties for THC Concentrates
Every tier is a felony, and the weight that controls the charge is the aggregate weight of the whole substance, not the pure THC content.2State of Texas. Texas Health and Safety Code 481.116 – Offense Possession of Substance in Penalty Group 2
- 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 Chapter 12 – Punishments
- 1 gram to less than 4 grams: third-degree felony. 2 to 10 years in prison and a fine up to $10,000.4State of Texas. Texas Penal Code Chapter 12 – Punishments
- 4 grams to less than 400 grams: second-degree felony. 2 to 20 years in prison and a fine up to $10,000.4State of Texas. Texas Penal Code Chapter 12 – Punishments
- 400 grams or more: enhanced first-degree felony. 5 to 99 years or life in prison and a fine up to $50,000, with that higher fine coming from the Health and Safety Code rather than the general Penal Code maximum.2State of Texas. Texas Health and Safety Code 481.116 – Offense Possession of Substance in Penalty Group 2
There is no misdemeanor option. A used vape cartridge with only residue inside can be enough to support a state jail felony charge.
Why Aggregate Weight Catches People Off Guard
When prosecutors weigh a THC product, they weigh everything in it. The oil, the carrier liquid, the filler ingredients in an edible, even adulterants and dilutants all count toward the charging weight.2State of Texas. Texas Health and Safety Code 481.116 – Offense Possession of Substance in Penalty Group 2
A standard one-gram vape cartridge may contain only a fraction of a gram of actual THC, but the full gram of liquid is what gets weighed. That single cartridge can shift a charge from state jail felony to third-degree felony territory. Edibles are worse. A bag of THC gummies weighing several ounces is charged on the full weight of the candy, not the milligrams of THC infused into it. A supply someone considers personal-use can translate into second-degree felony exposure.
Selling, Making, or Delivering THC Concentrates
Manufacturing or delivering THC concentrates, or possessing them with intent to deliver, is charged one tier above simple possession at every weight. Section 481.113 of the Health and Safety Code governs these offenses.5State of Texas. Texas Health and Safety Code 481.113 – Offense Manufacture or Delivery of Substance in Penalty Group 2 or 2-A
- Less than 1 gram: state jail felony. 180 days to 2 years, fine up to $10,000.
- 1 gram to less than 4 grams: second-degree felony. 2 to 20 years, fine up to $10,000.
- 4 grams to less than 400 grams: first-degree felony. 5 to 99 years or life, fine up to $10,000.
- 400 grams or more: enhanced first-degree felony. 10 to 99 years or life, fine up to $100,000.5State of Texas. Texas Health and Safety Code 481.113 – Offense Manufacture or Delivery of Substance in Penalty Group 2 or 2-A
At the 400-gram threshold, the minimum prison term doubles from 5 to 10 years and the fine ceiling climbs to $100,000. Delivery charges can also be built on free transfers if prosecutors can establish intent to distribute.
Delta-8 and Hemp-Derived Products Are a Separate Question
Delta-8 THC sits in a legal gray area. Texas does not expressly list delta-8 in its controlled substance schedules. When the Texas Department of State Health Services tried to classify delta-8 as a Schedule I substance in 2021, hemp retailers sued and obtained an injunction blocking the move. As of early 2026, the Texas Supreme Court has heard oral arguments but has not issued a final ruling.
In the meantime, delta-8 products remain for sale, mostly as edibles and tinctures, and state rules require sellers to verify buyers are at least 21 using government-issued identification. New DSHS regulations scheduled to take effect March 31, 2026 impose stricter testing and packaging rules and effectively restrict smokable hemp products, though most edible hemp products remain permissible.
Federal law is also moving. The 2018 Farm Bill legalized hemp with delta-9 THC below 0.3 percent by dry weight, which opened the door to intoxicating hemp-derived products. Congress passed legislation capping THC at 0.4 milligrams per container, a threshold low enough to affect most CBD products and not just intoxicating ones.6NPR. An Expected End-of-Year Federal Ban Puts Hemp Businesses in Jeopardy That cap is expected to take effect late in 2026, though a December 2025 executive order directed federal agencies to develop regulations for hemp-derived THC products, leaving the final shape of the rules uncertain.7The White House. Increasing Medical Marijuana and Cannabidiol Research
The One Legal Path: Compassionate Use
The Texas Compassionate Use Program lets licensed dispensing organizations grow, process, and distribute low-THC cannabis to qualifying patients. It began in 2015 with only intractable epilepsy as a qualifying condition and has expanded since.8Department of Public Safety. Compassionate Use Program
Qualifying conditions now include epilepsy, seizure disorders, multiple sclerosis, spasticity, ALS, autism, cancer, incurable neurodegenerative diseases, PTSD, chronic pain, traumatic brain injury, Crohn’s disease and other inflammatory bowel disease, and terminal illness or conditions requiring hospice or palliative care.9Texas State Law Library. Compassionate Use Program – Cannabis and the Law A physician registered with the state’s Compassionate Use Registry has to prescribe the product.
The program has real limits. Products must stay low-THC, dispensing organizations are tightly regulated, and the prescription does not protect patients from federal law. A TCUP prescription does not make it legal to carry THC across state lines or onto federal property.
What a THC Felony Costs Beyond the Sentence
The courtroom penalties are only part of the picture. A Penalty Group 2 conviction brings consequences that can outlast the fine and the prison time.
Immigration
For noncitizens, any controlled substance conviction, including a state jail felony for less than a gram of THC oil, can trigger inadmissibility under federal immigration law. Marijuana possession involving 30 grams or less has a narrow waiver option. THC concentrate convictions as Penalty Group 2 offenses are treated as straight controlled substance offenses with no comparable waiver, and a conviction can permanently block lawful permanent resident status or reentry after travel abroad.
Federal Employment and Contracting
Federal contractors have to maintain drug-free workplaces under 41 U.S.C. § 8102. An employee with a drug conviction must notify the employer within five days, and the employer must notify the contracting agency within ten days after that.10Office of the Law Revision Counsel. 41 USC 8102 – Drug-Free Workplace Requirements for Federal Contractors Contractors that fail to enforce the requirement face suspension or debarment for up to five years. Outside federal contracting, many Texas employers run background checks, and a felony drug conviction can block positions that require professional licenses.
Federal Law Still Treats THC as Schedule I
Marijuana and THC remain Schedule I substances under the federal Controlled Substances Act as of 2026. A proposed rule to reschedule marijuana to Schedule III has been pending since May 2024, and a December 2025 presidential directive ordered the process completed as quickly as possible.7The White House. Increasing Medical Marijuana and Cannabidiol Research Until rescheduling is final, possessing THC on federal property, in federal buildings, or in airports under TSA jurisdiction is a federal offense regardless of any state exception. TSA officers do not actively search for cannabis, but they are required to refer suspected violations they discover to law enforcement.