Probation in Missouri lets you serve a criminal sentence in the community instead of behind bars, but the version you receive matters more than most people realize. Judges hand down two main types: a Suspended Imposition of Sentence (SIS), which holds off on entering a conviction while you complete probation, and a Suspended Execution of Sentence (SES), which enters the conviction and a specific prison term right away and then pauses the prison part. Which one you got shapes your record, your rights, and what a violation will cost you.
Suspended Imposition of Sentence (SIS)
An SIS is the better outcome. The judge accepts your guilty plea or finding of guilt but does not formally enter a conviction. You go on probation instead. Complete every condition without a violation and the case closes; the records become closed records under Missouri law.{1Missouri Revisor of Statutes. Missouri Code 610.105 The general public and most private employers will not see the case on a standard background check, although law enforcement and certain government agencies still have access.
The practical benefit is significant. While an SIS is active, you are not officially a convicted person for most purposes.{2Missouri Revisor of Statutes. Missouri Code 557.011 – Authorized Dispositions The trade-off is the risk on the back end. If you violate, the judge can impose any sentence within the full statutory range for the original charge. You end up with both a conviction and a sentence you did not have before.
Suspended Execution of Sentence (SES)
An SES works differently in one key way. The judge enters a conviction and pronounces a specific sentence right at sentencing, then suspends the requirement to actually serve it. You go on probation, but the conviction is on your record from day one.{2Missouri Revisor of Statutes. Missouri Code 557.011 – Authorized Dispositions
The one advantage is knowing where you stand. If probation is revoked, the judge typically orders you to serve the previously announced sentence, so the ceiling is fixed. When probation ends successfully, the conviction stays on your record permanently. There is no record closure at the end, which affects employment, housing, professional licensing, and anything else that runs a background check.
How Long Probation Lasts
Missouri caps probation terms by offense seriousness. Felony probation can run up to five years. Misdemeanor terms are shorter. Infractions carry a probation term of no less than six months and no more than one year.{3Missouri Revisor of Statutes. Missouri Code 559.016 When multiple probation terms are imposed at the same or different times, they run concurrently rather than stacking end to end.{4Missouri Revisor of Statutes. Missouri Code 559.036
For some offenders, the court can order a 120-day institutional treatment program run by the Department of Corrections. You serve that program inside a correctional facility and then come out on probation.{5Missouri Revisor of Statutes. Missouri Code 559.115 It is sometimes called shock incarceration and is used when the court believes a structured treatment stay would help but does not want to commit you to a full prison term.
Rules You Have to Follow
Whether you are on probation, parole, or conditional release, Missouri applies a core set of supervision conditions. Your officer will go through them with you at the start of your term.
You report to your assigned officer on a schedule matched to your risk level. Higher risk means more frequent check-ins, sometimes weekly; lower risk cases may report monthly. You have to maintain employment or participate in an approved vocational or educational program. Any change of address, or a plan to travel outside the state, requires advance written permission. These are not suggestions. Failing to report, losing a job without pursuing alternatives, or leaving Missouri without approval can all be treated as violations.
The behavioral rules are strict. No firearms or deadly weapons. No illegal drug use or possession, with random drug testing whenever your officer requests it. Association with people known to be involved in criminal activity is restricted. Break any of these and you can face an administrative response or a formal revocation.
Supervision Fees and Restitution
Probation is not free. The Division of Probation and Parole has discretion to charge a monthly intervention fee of up to $60.{6Missouri Department of Corrections. Intervention Fees FAQs The exact amount can depend on your financial circumstances, and you should plan on this recurring cost throughout your term.
Courts commonly add other obligations at sentencing: court costs, fines, and victim restitution. Restitution is not optional. Failing to make court-ordered restitution payments can be grounds for revocation.{7Missouri Revisor of Statutes. Missouri Code 559.100 If you cannot pay, talk to your officer and request a modified payment plan. Courts generally distinguish between someone who cannot pay and someone who will not pay, but only if you raise the issue before you fall behind.
Earning Early Discharge Through Compliance
Missouri’s Earned Compliance Credit (ECC) program can shorten your supervision. Each month you stay in good standing knocks 30 days off your remaining term, so every compliant month effectively counts double.{8Missouri Department of Corrections. Early Discharge/ Earned Compliance Credit
Eligibility is limited. The program covers offenses listed under Chapter 579 (controlled substances), offenses previously listed under Chapter 195, and Class D or E felonies. You must have been sentenced before January 1, 2017, for an eligible offense, and you must have served at least 24 months under Department of Corrections jurisdiction before credits apply.{8Missouri Department of Corrections. Early Discharge/ Earned Compliance Credit
Several things pause or block credits:
- Lifetime supervision cases are not eligible.
- No credit accrues for any month a violation report or citation is filed.
- No credits accrue while you are in custody or on absconder status, and absconder time does not count toward the 24-month threshold.
- Credits cannot be applied until court-ordered restitution is paid in full.
- If you were ordered into a treatment court after December 18, 2018, credits are suspended until you complete the program.
- The sentencing court can bar ECC for specific offenses, including second-degree assault, second-degree domestic assault, felony weapon offenses, and second-degree involuntary manslaughter. Certain offenses involving children and sexual offenses are excluded by statute.{8Missouri Department of Corrections. Early Discharge/ Earned Compliance Credit
Leaving Missouri While on Probation
You cannot just move to another state. Any absence from Missouri longer than 45 consecutive days requires a formal transfer of supervision through the Interstate Compact for Adult Offender Supervision (ICAOS).{9Interstate Commission for Adult Offender Supervision. Starting the Transfer Process Shorter trips may be allowed at your officer’s discretion.
Transfers come in two kinds. A mandatory transfer means the receiving state has to accept you if you meet the criteria: more than 90 days left on supervision, substantial compliance in Missouri, and either residency in the receiving state or resident family there with employment or a means of support. About 99% of mandatory transfers fall into these two categories.{9Interstate Commission for Adult Offender Supervision. Starting the Transfer Process Under ICAOS rules, “resident” means you lived in the receiving state for at least one continuous year immediately before your supervision or sentence began.
If you do not meet the mandatory criteria, the receiving state can still agree to a discretionary transfer if both states conclude it serves rehabilitation, public safety, and victim rights. That result is less predictable. Interstate transfer is a privilege, not a right, and Missouri may charge an application fee for the paperwork.{10Interstate Commission for Adult Offender Supervision. ICAOS Rule 4.107 – Fees
Guns and Voting
Federal law prohibits anyone convicted of a crime punishable by more than one year of imprisonment from possessing a firearm or ammunition.{11Office of the Law Revision Counsel. 18 U.S. Code 922 – Unlawful Acts If you received an SES for a felony, that prohibition applies to you. Possessing a firearm while under this disability is itself a separate federal crime, regardless of what your Missouri supervision conditions say.
SIS is more nuanced. Because an SIS does not produce a formal conviction under Missouri law, and federal law generally defers to the state in defining what counts as a conviction, a completed SIS may not trigger the federal ban. The area is legally complex, and the answer can turn on whether the SIS is still active or has been successfully completed. Anyone on an SIS who wants to possess a firearm should talk to a lawyer first. During any supervision term, Missouri’s own supervision rules bar firearm possession regardless of conviction status.
Voting is affected too. Missouri bars people from voting while on probation or parole for a felony conviction, or while confined in an institution.{12Missouri Department of Corrections. What Voting Rights Do Clients Have, and How Are Suspended Rights Restored Your voting rights are restored once you complete the felony supervision term. If your case was handled as an SIS and no felony conviction was ever entered, this restriction would not apply after successful completion.
What Happens If You Violate
When your officer believes you have broken a condition, the process starts with a formal violation report. For probation, the sentencing court reviews the report and decides whether to issue a warrant or a notice to appear. Missouri law requires that probation not be revoked without notice and a chance to be heard on whether you actually violated a condition and whether revocation is warranted.{13Missouri Revisor of Statutes. Missouri Code 559.036
You are entitled to written notice of the claimed violations, disclosure of the evidence against you, a chance to appear in person and present witnesses and documents, the right to confront adverse witnesses, a neutral decision-maker, and a written statement explaining the evidence relied on and the reasons for any revocation.
The process usually opens with a preliminary hearing to decide whether there is probable cause a violation occurred. If probable cause is found, a full revocation hearing follows. At that hearing, the judge can choose from a range of outcomes:
- Continued supervision with no changes.
- Modified conditions such as electronic monitoring, residential treatment, or more frequent reporting.
- Revocation. For an SES, that means serving the previously pronounced sentence. For an SIS, the judge now enters a conviction and imposes a sentence for the first time, which can be anything within the statutory range for the original charge.
That last outcome is what makes an SIS violation so costly. With an SES, you already know the ceiling. With an SIS, the judge holds full sentencing discretion at the revocation hearing, and the sentence imposed can be harsher than anything that might have been on the table at your original plea.