A Missouri SIS, or suspended imposition of sentence, is a sentencing arrangement in which you plead guilty or are found guilty, the judge puts you on probation without entering a final judgment, and if you complete probation the case is dismissed with no conviction on your public record. If you violate probation, the judge can impose any sentence the original charge allowed, and a permanent conviction goes on the record. The entire benefit depends on finishing probation cleanly.
How an SIS Works
Missouri Revised Statutes Section 557.011 lets a court suspend the imposition of sentence for felonies, misdemeanors, and infractions, with or without probation.1Missouri Revisor of Statutes. Missouri Revised Statutes Section 557-011 – Authorized Dispositions The sequence is specific. You enter a guilty plea or a jury finds you guilty. The judge accepts the finding of guilt but deliberately skips the next step, which is pronouncing a sentence. Without a pronounced sentence there is no final judgment, and without a final judgment there is no conviction under Missouri law. The judge then places you on probation for a set period with conditions you must meet.
That procedural gap is the whole mechanism. The court knows you’re guilty. The court simply doesn’t finalize the case. As long as the sentence is never imposed, the conviction never exists.
Probation Conditions
Judges have broad authority to set probation conditions under Section 559.100, including restitution to victims.2Missouri Revisor of Statutes. Missouri Code 559.100 – Conditions of Probation Typical conditions include supervised or unsupervised reporting, court costs and supervision fees, restitution, community service, drug or alcohol testing, counseling, and offense-specific classes such as defensive driving or a victim impact panel.
Every condition matters. The judge doesn’t need a new criminal charge to revoke an SIS. A missed payment, a skipped meeting with your probation officer, or a failed drug screen is enough to put the whole arrangement at risk.
What Happens If You Violate Probation
When a violation is alleged, the court issues notice and holds a hearing to review the evidence under Section 559.036.3Missouri Revisor of Statutes. Missouri Code 559.036 – Revocation of Probation The judge has options short of revocation: continue probation with modified conditions, add new conditions, or extend the term.
Revocation is the worst outcome because it collapses the arrangement entirely. The judge enters a formal judgment and can impose any sentence authorized for the original offense. A class D felony, for example, can carry years in prison under Section 558.011.4Missouri Revisor of Statutes. Missouri Revised Statutes Section 558-011 – Sentence of Imprisonment, Terms, Conditional Release Once that judgment is entered, the SIS protection is gone. The case becomes a standard conviction, the records are no longer eligible for automatic closure, and the long-term consequences of a criminal record attach. Time already served on probation does not shield you from those consequences.
The court’s revocation power runs through the probation term and can extend a reasonable time afterward if the court moves to schedule a hearing or issues a warrant before probation expires.3Missouri Revisor of Statutes. Missouri Code 559.036 – Revocation of Probation
Your Record After Successful Probation
During probation the case is an open public record. Anyone searching court files can see it. That changes once probation ends successfully and the case is dismissed. Under Section 610.105, the official records become closed to the general public.5Missouri Revisor of Statutes. Missouri Code 610.105 – Effect of Nolle Pros, Dismissal, Sentence Suspended on Record
Closed is not the same as destroyed. The records still exist. They simply become inaccessible to the general public and to most private background check services. Section 610.120 identifies who keeps access: criminal justice agencies, law enforcement for licensing purposes, the Department of Revenue for driver’s license administration, the Department of Health and Senior Services for facility licensing, and certain federal agencies.6Missouri Revisor of Statutes. Missouri Code 610.120 – Records to Be Confidential, Accessible to Whom, Purposes A fair number of government entities can still see the record even after closure.
Expungement Is a Separate Step
Record closure happens automatically when the case is dismissed. Expungement under Section 610.140 is different. You file a petition, and you must wait at least three years after completing the disposition for a felony or at least one year for a misdemeanor or infraction. The court weighs whether you’ve stayed out of trouble, paid all fines and restitution, have no pending charges, and whether expungement serves the public interest. Class A felonies, dangerous felonies, and sex offenses are excluded from expungement entirely.7Missouri Revisor of Statutes. Missouri Code 610.140 – Expungement of Certain Records
When an SIS Still Counts Against You
This is where people get caught off guard. Missouri may not treat an SIS as a conviction, but federal law and some agencies use their own definitions, and most are broader than Missouri’s.
Immigration
Federal immigration law at 8 U.S.C. ยง 1101(a)(48) defines a conviction to include any guilty plea or finding of guilt combined with a judge’s order of punishment, penalty, or restraint on liberty.8U.S. Citizenship and Immigration Services. USCIS Policy Manual Volume 12 Part F Chapter 2 – Adjudicative Factors An SIS has both: a guilty plea and probation conditions that restrict behavior. For a noncitizen, an SIS plea for certain offenses can trigger deportation, bar adjustment of status, or create inadmissibility, no matter what Missouri calls it. If you are not a U.S. citizen, talk to an immigration attorney before entering the plea, because the plea itself is what creates the exposure.
Commercial Driver’s Licenses
Federal motor carrier rules at 49 CFR 383.5 define a conviction to include any accepted guilty plea, regardless of whether the sentence is suspended or probated.9eCFR. 49 CFR 383.5 – Definitions The Federal Motor Carrier Safety Administration has said state deferred-judgment arrangements with a finding of guilt are enough to disqualify a CDL.10Federal Motor Carrier Safety Administration. FMCSA Guidance – Conviction A CDL holder who accepts an SIS for a disqualifying offense faces the same CDL consequences as someone with a standard conviction.
Professional Licensing and Background Checks
Fingerprint-based background checks run by licensing agencies typically reach closed records under Section 610.120.6Missouri Revisor of Statutes. Missouri Code 610.120 – Records to Be Confidential, Accessible to Whom, Purposes If you are applying for a job or license that involves one, assume the SIS will surface.
Offenses That Don’t Qualify
Not every charge is eligible. Section 577.023 bars suspending the imposition of sentence for prior, persistent, aggravated, or chronic DWI offenders.11Missouri Revisor of Statutes. Missouri Code 577.023 – Prior and Persistent Offenders, DWI A first DWI may still qualify, but second and subsequent offenses do not. Section 557.045 lists additional serious offenses that are ineligible, including certain violent crimes such as second-degree murder. Confirm with your attorney that your specific charge qualifies before planning around an SIS.
SIS Is Not the Same as SES
Missouri courts offer two suspension options under Section 557.011, and confusing them is costly. A suspended imposition of sentence (SIS) means no sentence is ever pronounced. A suspended execution of sentence (SES) means the judge actually pronounces a sentence, say two years in prison, and then suspends it while you serve probation.1Missouri Revisor of Statutes. Missouri Revised Statutes Section 557-011 – Authorized Dispositions
An SES creates an immediate conviction that appears on background checks from day one, and successful probation does not remove it. If probation is violated under an SES, the court usually orders you to serve the sentence it already pronounced. Under an SIS violation, the judge starts fresh and can impose any sentence allowed for the original charge, which gives the judge wider discretion.
Answering “Have You Been Convicted?” on Applications
For most private-sector job applications asking whether you have been convicted of a crime, a person who completed an SIS can truthfully answer no. The conviction never happened under Missouri law, and closed records should not appear on standard commercial background checks.
The answer gets more complicated with broader questions. Applications that ask about arrests, guilty pleas, deferred judgments, or pending charges can reach past the conviction question and may require disclosure based on exact wording. Government positions, professional licenses, and security clearance applications tend to use this broader language. In ambiguous situations, honesty is the safer choice. Failing to disclose an SIS when an application specifically asks about guilty pleas can create a bigger problem than the original offense, especially with licensing boards that treat nondisclosure as a separate act of dishonesty.