Simple Possession in Tennessee: Schedule VI and THC
Most of what gets written about simple possession in Tennessee repeats a half-ounce rule that is not in the possession statute at all. Here is what the law actually says, with the sections, and what changed in 2026.
What Simple Possession Actually Is
Simple possession or casual exchange is charged under Tenn. Code Ann. § 39-17-418. For a first offense it is a Class A misdemeanor, carrying up to 11 months and 29 days. It covers possessing a controlled substance for personal use, and it covers passing a small amount to someone else without profit.
The charge is not limited to marijuana. It applies across the schedules, which is why the same section that handles a gram of cannabis also handles a loose pill with no prescription. What changes with the substance is not the section, it is what the statute layers on top of it.
Section 39-17-418 carries its own enhancements. Possession of methamphetamine or of fentanyl and its analogues brings a minimum of 30 days confinement, served at 100%. And where a person has two or more prior convictions under this section involving Schedule I heroin, a further conviction moves to a Class E felony. Those are the exceptions. Everything else in the section starts as a Class A misdemeanor.
The Half-Ounce Figure Is a Distribution Rule, Not a Possession Limit
The half-ounce number that appears in almost every article on this subject comes from § 39-17-418(b), which makes it an offense to distribute a small amount of marijuana not in excess of one-half ounce, 14.175 grams. It is a provision about handing something over. It is not a ceiling below which possession becomes legal, and it is not the line that decides whether possession is a misdemeanor.
This matters in a practical way. People arrive at a first appearance believing that because they had less than half an ounce the charge is automatically minor, or that because they had slightly more it is automatically a felony. Neither follows. Simple possession under subsection (c)(1) is a Class A misdemeanor without reference to weight. Weight starts to control further up, in the sale, delivery and manufacture offenses, where Tennessee grades by quantity and the felony classes and fines climb with it. Those tiers are set out on the drug charges page.
What weight really does at the misdemeanor level is evidentiary. A larger amount, along with packaging, scales, cash or messages, is what the State points to when it argues the charge should have been possession with intent rather than simple possession. That is an argument about inference, and it is an argument that can be met.
Schedule VI, and What Counts as Marijuana
Marijuana sits in Schedule VI, the schedule Tennessee created for it rather than placing it alongside Schedule I drugs. The definition that matters more in practice is in § 39-17-402, because it decides what the State has to prove the substance was.
Under § 39-17-402 marijuana means all parts of the cannabis plant, the seeds, the resin, and every compound, derivative, mixture or preparation of it, including concentrates and oils. That last phrase is the one that catches people. A cartridge or a jar of wax is not a separate, lesser thing under Tennessee law. It is marijuana by definition.
The same section carves things out. It excludes mature stalks and fiber, FDA-approved prescription medication, hemp as defined in § 43-27-101, and oil containing cannabidiol with less than nine tenths of one percent (0.9%) THC where the person holds proof that they or an immediate family member has a qualifying diagnosis. The statute lists intractable seizures or epilepsy along with Alzheimer's disease, ALS, cancer, inflammatory bowel disease, multiple sclerosis, Parkinson's disease, HIV or AIDS, sickle cell disease and quadriplegia.
That carve-out is narrow and it is conditional. It is not a medical cannabis program, and the proof requirement is part of the exclusion rather than a defense raised later.
The Hemp Line Moved, and It Moved Against THCa
Until recently the practical rule people relied on was simple: under 0.3% delta-9 THC by dry weight and the product was hemp rather than marijuana. That gap is what the THCa market was built in, and Tennessee has closed it.
Two things changed. Regulation of hemp-derived cannabinoid products moved from the Department of Agriculture to the Alcoholic Beverage Commission. And the rules now reach products at or above 0.3% dry weight measured to include THCa, rather than measuring delta-9 alone. Measured that way, a great deal of what was sold as hemp is not hemp. The effective date for that part was pushed back to July 1, 2026.
For anyone facing a charge the significance is narrow but real. Whether a substance was hemp or marijuana is a question about the law in force on the date of the alleged offense, not the law today. A product bought lawfully under the old measurement is not retroactively a crime, and a charge brought on the new measurement has to be proved on it. Where the substance sat near the line, the testing method is a live issue rather than a formality.
Federal Rescheduling Did Not Change Your Tennessee Charge
Marijuana was reclassified federally from Schedule I to Schedule III in April 2026. A Tennessee simple possession charge is brought under Tennessee law, in a Tennessee court, under § 39-17-418. The federal schedule is not the schedule that charge runs on.
Tennessee places marijuana in Schedule VI under its own code. Moving the federal classification does not move the state one, and it does not create a medical program here. Tennessee has no medical cannabis program beyond the narrow cannabidiol exclusion described above.
What a Conviction Does, and One Thing It Does Not
| Question | Answer |
|---|---|
| Offense class | Class A misdemeanor, § 39-17-418(c)(1) |
| Maximum jail | 11 months and 29 days |
| Court | General Sessions, unless it is bound over |
| Driver license | Not a listed ground § 55-50-502 does not provide for revocation on a drug conviction unconnected to driving |
| On your record | Yes, unless diverted or later expunged |
The license point is worth stating plainly because the opposite is repeated constantly, including on the version of this page that stood here before. Tennessee's suspension and revocation statute lists motor vehicle grounds. A first simple possession conviction with no driving element is not among them.
The consequences that are real tend to be the quiet ones. A drug conviction on a record is visible to employers running background checks, and it reaches professional licensing, some housing applications, and immigration consequences that run on their own track. For anyone holding a security clearance the reporting duty arrives long before the case ends, which is covered on the clearance and VA benefits page.
Diversion, and Getting It Off the Record
Unlike DUI, which is excluded by statute, most simple possession charges are eligible for judicial diversion. Completed successfully, diversion ends in dismissal rather than conviction, and the record can then be expunged.
Judicial diversion under § 40-35-313 turns on the offense and the record, not on the substance. It is available once. Someone previously granted judicial or pretrial diversion is out, which is the bar that catches people most often, and it is the reason a first charge is worth treating seriously rather than disposing of quickly.
Where a case ends in dismissal, diversion or acquittal, the path to clearing it runs through § 40-32-101 and the sections around it. That process, including what Tennessee reorganized in 2025, is set out on the expungement page.
Simple Possession in Tennessee FAQ
Is possession under half an ounce legal in Tennessee?
No. The half-ounce figure in § 39-17-418(b) describes a distribution offense, not a possession threshold. Possession of any amount for personal use is a Class A misdemeanor on a first offense.
Will I lose my driver license over a possession charge?
Not by operation of the license statute. Tenn. Code Ann. § 55-50-502 sets out grounds for suspension and revocation, and a drug conviction with no driving element is not among them. If the stop involved driving, that is a different question and worth asking about directly.
Is a vape cartridge treated differently from plant material?
Not by definition. Section 39-17-402 defines marijuana to include concentrates and oils. What changes with a concentrate is the weight-to-potency relationship, which can matter if the State argues the amount points to intent to sell.
I bought it legally at a store. Is that a defense?
It is a fact worth putting on the table early. Whether a product was hemp or marijuana depends on the measurement the law required on the date of the offense, and the standard for hemp-derived cannabinoid products changed in 2026. Keep the packaging, the receipt and any certificate of analysis.
Marijuana is Schedule III federally now. Does that help me?
Not on a state charge. Tennessee schedules marijuana under its own code at Schedule VI and charges it under § 39-17-418. The federal reclassification in April 2026 does not change either.
Can I get it off my record?
Often, yes. A dismissal, an acquittal or a successfully completed diversion can be expunged. A conviction is harder and depends on the offense and how much time has passed.
The First Court Date Is Not the Time to Work It Out
Austin Tomlinson defends drug charges in Davidson County and across Middle Tennessee, and handles every case himself. Tell him what you were charged with and what happened, and he will tell you what the realistic range of outcomes is, including the bad ones.