California Penal Code 1170.18: Resentencing and Reclassification

California Penal Code 1170.18, enacted by Proposition 47 in November 2014, lets you ask a court to reduce certain felony drug and theft convictions to misdemeanors. It covers people still serving a sentence and people who finished theirs years ago. If the conviction fits the statute and your record doesn’t contain a disqualifying prior, the court changes the conviction to a misdemeanor “for all purposes” under state law. That phrase does a lot of work, but it has real limits around firearms and federal immigration consequences.¹

Which Convictions Qualify

The statute lists specific offenses. On the drug side, personal possession of controlled substances under Health and Safety Code sections 11350, 11357, and 11377 is eligible. These are straight possession charges, not possession for sale or manufacturing.¹

Theft-related offenses qualify when the property involved was worth $950 or less:

Shoplifting under Penal Code 459.5: entering a store during business hours intending to steal $950 or less.²
Petty theft under Penal Code 490.2: any theft of property worth $950 or less, regardless of how it was committed, unless the item stolen was a firearm.³
Receiving stolen property under Penal Code 496: knowingly buying or receiving stolen goods worth $950 or less.
Petty theft with a prior under Penal Code 666, now a misdemeanor if the current offense involved $950 or less.
Forgery and bad checks under Penal Code 473 and 476a, where the amount is $950 or less.

Getting the statute section right matters. A conviction under Health and Safety Code 11377 is eligible; one under 11378, which covers possession for sale, is not. Pull your abstract of judgment or docket and confirm the exact section before you file.

Who Is Disqualified

Meeting the offense criteria is only the first hurdle. A single prior conviction for any “super strike” offense listed in Penal Code 667(e)(2)(C)(iv) permanently disqualifies you. The super strike list includes homicide and attempted homicide, solicitation to commit murder, sexually violent offenses, sex acts with a child under 14 who is more than 10 years younger, lewd acts involving a child under 14, assault with a machine gun on a peace officer or firefighter, possession of a weapon of mass destruction, and any serious or violent felony punishable by life in prison or death.⁴

You are also disqualified if you are required to register as a sex offender under Penal Code 290(c). According to the Judicial Council, this bar applies only to offenses specifically listed in section 290(c), not to people a court ordered to register under its discretionary authority for other offenses.⁵

Two Paths: Resentencing or Reclassification

Your situation determines which track you’re on, and the court’s power to deny differs between the two.

If You Are Still Serving a Sentence

If you were serving a felony sentence on November 5, 2014, and would have been charged with a misdemeanor had Proposition 47 already been law, you petition for resentencing. The court must grant the petition if you meet the eligibility criteria, unless it finds that resentencing would pose an unreasonable risk of danger to public safety.¹

That standard is narrower than it sounds. “Unreasonable risk” means the court believes you would commit one of the super strike offenses, not just any new crime. The court looks at your criminal history, disciplinary record while incarcerated, and evidence of rehabilitation such as programming, education, or work assignments.

If You Have Finished Your Sentence

If you already completed your sentence, including parole or probation, you file an application for reclassification. The court’s role here is simpler: if you meet the eligibility requirements, it must grant the application. There is no public safety discretion for people who have already served their time.¹ If your conviction clearly fits the statute, this track is essentially a paperwork exercise.

How to File the Petition

Proposition 47 does not require a specific petition form.⁵ Many courts accept the Judicial Council form CR-180, which covers various types of criminal record relief, though some counties have developed their own local Proposition 47 forms.⁶ Check with the clerk of the Superior Court where you were convicted to find out which form they accept.

Whichever form you use, include the original case number, the date of conviction, and the exact statute you were convicted under. You bear the burden of proving eligibility. For theft offenses, that may mean gathering court transcripts or police reports showing the property value did not exceed $950. If you have finished your sentence, include proof of discharge from parole or probation.

File the completed petition with the Superior Court that originally entered the conviction. You can submit it by mail or in person at the clerk’s office.

What Happens After You File

The court notifies the District Attorney’s office. The DA can oppose the petition if they believe you don’t qualify or, in resentencing cases, that you pose an unreasonable risk to public safety.

For people who have completed their sentences and clearly meet the criteria, courts routinely grant the application without a hearing. The judge reviews the paperwork, confirms the conviction falls under one of the listed statutes, and issues an order redesignating the offense as a misdemeanor.

If the DA opposes, or the court has questions about your eligibility or history, a hearing will be set. Plan to attend and be ready to present evidence. In resentencing cases where the court is weighing public safety risk, having an attorney often makes the difference between a granted and denied petition.

What a Granted Petition Does and Doesn’t Do

A granted petition means the conviction is treated as a misdemeanor for all purposes under California law.¹ The conviction itself stays on your record. It is not erased or sealed. Its status changes from felony to misdemeanor, which affects professional licensing applications, jury service eligibility, and how the conviction appears on background checks.

There is one explicit carve-out: reclassification does not restore your right to own or possess a firearm if your conviction triggered a firearms prohibition under Penal Code 29800.¹ The legislature wrote that limit in deliberately. If your felony resulted in a firearm ban, the reclassification alone does not lift it.

A successful reclassification may also relieve you of the obligation to register as a narcotics offender under Health and Safety Code 11590, since that duty typically attaches to felony drug convictions rather than misdemeanors.

If You Are Not a United States Citizen

This is where people get hurt by assuming too much. While California law treats a reclassified conviction as a misdemeanor “for all purposes,” federal courts have uniformly refused to extend that treatment to immigration proceedings. The Ninth Circuit has held that even where California gives Proposition 47 retroactive effect under state law, that does not retroactively convert a felony to a misdemeanor for federal purposes. Federal authorities treat the original felony as a historical fact that reclassification does not erase.

A reclassified conviction can still trigger deportation, inadmissibility, or bars to relief in immigration court. For aggravated felonies under federal law, the critical question is whether a sentence of one year or more was imposed on any single count, regardless of later state-court modifications. If you are a non-citizen, talk to an immigration attorney before filing. Reclassification may still be worth pursuing for state-law benefits, but relying on it to fix a federal immigration problem is a common and costly mistake.

How Proposition 36 Changes the Picture

In November 2024, California voters passed Proposition 36, which took effect in December 2024. If you already received a reclassification under Penal Code 1170.18, Proposition 36 does not undo it. But it changes how future offenses are charged.

Proposition 36 created a new felony under Penal Code 666.1 for people convicted of petty theft or shoplifting who have two or more prior convictions for certain theft crimes, including petty theft, grand theft, burglary, robbery, carjacking, and receiving stolen property. It also allows prosecutors to aggregate the value of property stolen across multiple incidents into a single charge, making it easier to reach the felony threshold.⁷

On the drug side, Proposition 36 created “treatment-mandated felonies.” A person with two or more prior drug convictions who is caught possessing fentanyl, heroin, cocaine, methamphetamine, or similar substances can now be charged with a felony instead of a misdemeanor. The charge comes with an offer of treatment. Completing the program results in dismissal; failing to complete it can lead to up to three years in state prison.⁸

Penal Code 1170.18 still exists and still allows reclassification of past convictions. What has changed is the future. Someone whose drug possession conviction was reclassified under Proposition 47, but who picks up a new possession charge with two or more priors, could face a felony again under Proposition 36.

1
California Legislative Information. California Code Penal Code 1170.18
2
California Legislative Information. California Code Penal Code 459.5 – Shoplifting
3
California Legislative Information. California Code Penal Code 490.2
4
California Legislative Information. California Code Penal Code 667
5
Judicial Council of California. Proposition 47 Frequently Asked Questions
6
California Courts. Petition for Dismissal (CR-180)
7
California Secretary of State. Proposition 36 Text of Proposed Laws
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Legislative Analyst’s Office. Fiscal Impacts of Proposition 36