Missouri Bill Would Automatically Clear Drug Offense Records Without Requiring People to File a Thing

Missouri is on the verge of becoming one of the latest states to enact automatic record clearing for drug offenses, with a bill heading to the governor's desk that would seal certain convictions without requiring the person convicted to file a petition, pay a fee, or take any action at all.

The legislation, passed by the Missouri General Assembly in June 2026, would establish automatic expungement for a broad category of drug possession convictions and related low-level offenses. Under the bill, eligible convictions would be identified through court records and sealed after a waiting period — typically several years after the completion of a sentence, with no new charges during that time. The person whose record is cleared would not need to apply, appear in court, or know that the process is happening.

How Automatic Expungement Changes the Equation

Traditional expungement processes ask a great deal of the people they are designed to help. Someone with a past conviction must first learn that they might be eligible — which requires knowing the law, understanding how their specific conviction qualifies, and following changes in the statute over time. They must then complete a petition, pay filing fees that can run into hundreds of dollars, appear in court, and wait for a judge to rule. In many states, the process takes months or longer, and an unfavorable ruling can leave the applicant no better off than before.

Automatic expungement removes all of those steps. The state takes responsibility for identifying eligible cases and clearing them without any action required from the individual. The practical effect is significant: research from states that have implemented automatic expungement, including Michigan and Pennsylvania, shows that opt-in systems consistently underperform because people who are eligible do not know it, cannot afford the fees, or give up in the face of a confusing process. Automatic systems, by contrast, clear records at scale because they do not depend on the person navigating bureaucracy while rebuilding their life.

What Missouri's Bill Covers

Missouri's proposal focuses specifically on drug possession and closely related offenses — a category that represents a large share of the records that keep people locked out of employment, housing, and educational opportunities. The bill excludes more serious drug trafficking offenses and does not automatically clear records involving violence, weapons, or sexual offenses.

The bill includes a waiting period requirement tied to the severity of the conviction and whether the person has accumulated new charges during the period after their sentence. This is a common feature of clean slate laws: the longer someone goes without a new conviction, the stronger the evidence that they have moved past their past involvement with the criminal justice system.

The National Context

Missouri's action fits into a broader national movement toward automatic expungement. Michigan's clean slate law, which took effect in 2021, has cleared nearly 1.6 million records as of mid-2026 — making it one of the most successful automatic expungement programs in the country by scale. Pennsylvania, California, and a growing number of other states have enacted similar laws, and federal legislation to encourage automatic expungement nationwide has attracted bipartisan support.

The momentum reflects a growing consensus across the political spectrum that a criminal record should not be a permanent barrier to economic participation. Employers who run background checks — which the majority do for positions paying above minimum wage — routinely disqualify candidates with drug possession convictions even when the offense has no relationship to the job. Housing applications face similar hurdles. For people who served their time and want to move forward, an automatic expungement process that does not require them to take additional action removes a structural obstacle to stability.

What Happens Next

The bill is heading to Governor Mike Kehoe, who has not yet signaled whether he will sign it. Missouri has taken a more cautious approach to criminal justice reform than some states — the 2024 voter-approved constitutional amendment that legalized recreational marijuana did not include automatic expungement provisions for past convictions, leaving that process to the legislature. Advocates are pushing for the governor to sign the bill before the legislative session ends.

If signed, the automatic expungement provisions would take effect on a date specified in the bill, and court records would begin to be processed for eligible cases. People with records in Missouri do not need to take action to benefit from the law once it is in effect — the clearing happens automatically.