The same conduct, a gun found during a traffic stop, a drug sale, a fraud scheme, can be charged in Missouri state court or in federal court, and sometimes both. The two systems have different investigators, prosecutors, procedures, and sentencing rules, and the differences can change the outcome by years.
This guide explains how federal and state criminal cases differ in Missouri, why a case ends up in one system or the other, and whether a person can be prosecuted in both.
Side by side
What is the difference between federal and state charges?
The major differences, at a glance.
Who investigates
State: city police, county sheriffs, and the Highway Patrol. Federal: agencies such as the FBI, DEA, ATF, and Homeland Security Investigations, often working with local officers on task forces.
Who prosecutes
State: the county prosecuting attorney. Federal: the U.S. Attorney’s Office for the Eastern or Western District of Missouri.
How felonies are charged
State: usually by information after a preliminary hearing, or by grand jury indictment. Federal: felonies require a grand jury indictment unless the person waives it.
Release before trial
State: Missouri’s bond rules under Supreme Court Rule 33. Federal: the Bail Reform Act, with no cash-bail system and a presumption of detention for many drug and gun offenses.
Sentencing
State: ranges by felony class, with probation, SIS, and parole available in many cases. Federal: the Sentencing Guidelines, frequent mandatory minimums in drug and gun cases, and no parole.
Pace and preparation
Federal cases are usually investigated for months before charges are filed, so the government often has its evidence assembled before the first court date. Discovery in federal cases can be voluminous.
Why federal
Why would a case be charged federally instead of in state court?
Because federal law also covers the conduct, and prosecutors decide where it fits.
Most crimes in Missouri are prosecuted in state court. Federal prosecutors tend to take cases involving larger drug quantities or organizations, firearms possessed by people with felony records, conduct across state lines, fraud involving banks, the mail, wires, or federal programs, and cases that came from a federal investigation in the first place. Cooperation between local police and federal agencies means a case that starts as a local arrest can be referred for federal prosecution.
The referral can happen weeks or months after the arrest, sometimes after the state case is dismissed. If federal agents are involved, or you are told the U.S. Attorney may take the case, that is the time to have a lawyer who practices in federal court.
Both systems
Can you be charged in both federal and state court for the same crime?
Legally, yes. In practice, it is less common.
Under the dual-sovereignty doctrine, the federal government and the State of Missouri are separate sovereigns, so prosecution by both for the same conduct does not violate double jeopardy. The Supreme Court reaffirmed this in Gamble v. United States (2019).
The Justice Department has an internal policy, often called the Petite policy, that generally discourages a federal prosecution after a state prosecution for substantially the same conduct unless certain conditions are met. It is a policy, not a right a defendant can enforce. More often, one system defers to the other, and the state case is dismissed when a federal indictment is returned.
When both cases proceed, questions about which sentence runs first and whether they run concurrently or consecutively become important, and they need to be addressed in both courts.
Which is worse
Are federal charges more serious than state charges?
Often, in sentencing terms, though every case is different.
For the same conduct, federal sentencing exposure is frequently higher, especially where a mandatory minimum or the Armed Career Criminal Act applies, and federal prison time is served without parole. Federal investigations also tend to be more thorough before charges are filed.
That does not make a federal case hopeless. Federal cases still turn on the evidence, the searches, the drug quantities, the criminal history calculation, and the sentencing arguments, and each of those can be contested.
FAQ
Federal vs state questions
How do I know if my case is federal or state?
Look at the caption and the court. A federal case is styled “United States of America v.” and is filed in the U.S. District Court. A state case is “State of Missouri v.” and is filed in the circuit court of a county.
Can a state case be transferred to federal court?
Not transferred as such, but federal prosecutors can file their own charges based on the same conduct, and the state case is often dismissed afterward.
Is there parole in federal cases?
No. Federal parole was abolished for offenses committed on or after November 1, 1987. Missouri state sentences may include parole eligibility.
Do I need a different lawyer for a federal case?
You need a lawyer admitted in the federal district where the case is filed and familiar with federal procedure and sentencing. Vindex Law handles both Missouri state cases and federal cases in the Eastern and Western Districts.
Which federal court would hear my Missouri case?
The district and division covering the county where the offense occurred. Cole, Boone, and Callaway Counties are in the Western District’s Central Division in Jefferson City.
See Missouri’s federal courts by county, our federal criminal defense and state criminal defense pages, or call 573-638-8529.
Talk to us
State or federal, the early decisions matter.
If your case involves federal agents, or could, call 573-638-8529 to talk through what comes next.
Attorney advertising. The choice of a lawyer is an important decision and should not be based solely upon advertisements. This article is general information about state and federal criminal cases as of October 2026, not legal advice, and it does not create an attorney-client relationship. The outcome of any case depends on its facts.
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