The state court system in the United States is organized in three tiers — trial courts where cases begin, intermediate appellate courts that review legal errors, and a state supreme court that has the final word on state law — with each state running its own independent version of that structure. Roughly 95 percent of all legal cases in the country move through these courts, so if you are contesting a ticket, going through a divorce, facing criminal charges, or suing over a contract, this is the system you are dealing with.
The Three Levels of a State Court
Trial courts sit at the base. This is where witnesses testify, evidence gets introduced, and a judge or jury decides the facts. The names vary by state — circuit courts, superior courts, district courts, or courts of common pleas — but the function is the same.
If a party thinks the trial court made a legal error, the next stop is the intermediate appellate court. Appellate judges do not hear new testimony or look at new evidence. They read the written record from the trial, review legal arguments from both sides, and decide whether the lower court applied the law correctly. Roughly 40 states have these intermediate courts, which filter the caseload so not every disputed ruling reaches the top.
The state supreme court is the final authority on questions of state law. In most states it has discretionary review, meaning it picks which cases to hear. A party asks the court to take the case by filing a petition, and review is granted only when the case raises an important legal question, resolves a conflict among lower courts, or has broad public significance. Most petitions are denied. When the state supreme court does rule, its decision binds every lower court in the state.
Which Court Hears Your Case
Jurisdiction is the legal authority a court has over a subject or a geographic area, and state courts split that authority two ways.
Limited Jurisdiction Courts
These handle only certain kinds of disputes. Common examples include small claims courts, probate courts for wills and estates, family courts for custody and divorce, juvenile courts, and traffic or municipal courts for ordinance violations. Small claims is the most accessible option for minor financial disputes, but the maximum you can sue for varies enormously. Some states cap small claims at $2,500. Others allow up to $25,000. If your claim exceeds your state’s limit, you have to file in a higher court.
General Jurisdiction Courts
General jurisdiction trial courts hear virtually any civil or criminal case not reserved for a specialized court. Serious felony prosecutions, high-value contract disputes, and personal injury lawsuits all land here. Each state sets its own dollar threshold for when a civil case has to be filed in a general jurisdiction court rather than a limited one, and the numbers vary widely. Check your state’s rules before filing. What is a “small” claim in one state can exceed the limited court’s ceiling in another, and filing in the wrong court wastes both time and the filing fee.
What You’re Entitled to in Court
The Right to a Jury
In criminal cases, the Sixth Amendment guarantees the right to a jury trial, and this protection applies to state courts through the Fourteenth Amendment.1Library of Congress. U.S. Constitution – Sixth Amendment Civil cases work differently. The Seventh Amendment, which preserves the right to a jury trial in federal civil cases, has never been applied to the states. Instead, 47 state constitutions independently guarantee some form of civil jury right. Louisiana, Colorado, and Wyoming protect the right through statutes or court rules rather than their constitutions, which means those states can more easily restrict which civil cases qualify for a jury.
In practice, many civil cases never reach a jury anyway. Parties settle, agree to a bench trial before a judge alone, or resolve their dispute through mediation or arbitration. A growing number of states require or strongly encourage alternative dispute resolution before a civil case can proceed to trial, particularly in family law and smaller-dollar disputes. If your case does go to trial, whether you get a jury depends on the type of claim, the amount at stake, and your state’s rules.
The Right to a Lawyer
If you face criminal charges in state court and cannot afford an attorney, the court must appoint one for you. This right comes from the Supreme Court’s 1963 decision in Gideon v. Wainwright, which held that the Sixth Amendment’s guarantee of counsel applies to state prosecutions through the Fourteenth Amendment.2Justia Law. Gideon v. Wainwright, 372 U.S. 335 (1963) Any defendant facing possible jail time is entitled to a public defender or court-appointed lawyer at no cost.
The right extends beyond the initial trial. Appointed counsel is available in felony and misdemeanor cases where incarceration is on the table, contempt proceedings that could result in jail, probation and parole revocation hearings, and certain juvenile proceedings. In civil cases, there is generally no constitutional right to a free lawyer. Some states provide appointed counsel in specific civil situations like termination of parental rights, but in most civil disputes, you either hire your own attorney or represent yourself.
What Filing Costs, and What to Do If You Can’t Pay
Every state charges filing fees, and the amounts vary depending on the state, the type of court, and the complexity of the case. A small claims filing might cost under $100. A civil lawsuit in a general jurisdiction court can run several hundred dollars or more. Some states scale fees to the amount in dispute. Beyond the initial filing fee, expect costs for serving the other party with court papers, obtaining copies of documents, and requesting certified records.
If you cannot afford these costs, most states let you apply for a fee waiver by filing what is usually called an affidavit of indigency or a petition to proceed in forma pauperis. You will need to disclose your income, assets, and expenses. Eligibility differs by state, but many use a percentage of the federal poverty guidelines as a benchmark, commonly 125 to 150 percent. If the court grants the request, filing fees and related court costs are waived entirely.
Appeals carry their own costs. In civil cases, the losing party who wants to appeal often has to post an appeal bond, which guarantees payment of the judgment if the appeal fails. These bonds can be substantial for large judgments. Most states exempt indigent appellants from bond requirements, and criminal appeals generally do not require bonds at all.
When a Judge Has to Step Aside
Under the Model Code of Judicial Conduct, which most states have adopted in some form, a judge must disqualify themselves from any case where their impartiality could reasonably be questioned.3American Bar Association. Rule 2.11: Disqualification Specific grounds include:
- Personal bias toward a party or lawyer, or personal knowledge of disputed facts.
- A financial interest held by the judge or a close family member in the outcome.
- A family relationship: a spouse, child, or other close relative is a party, a lawyer, or a material witness.
- Prior involvement in the matter as a lawyer or in a government role.
- Significant campaign contributions from a party or their lawyer.
If you believe a judge in your case has a conflict, you can file a motion for recusal. Except in cases of actual personal bias, the parties can agree to waive the disqualification after the judge discloses the potential conflict on the record.3American Bar Association. Rule 2.11: Disqualification
Getting a State Case Moved to Federal Court
Some cases that start in state court can be transferred to federal court through a process called removal. Only defendants can remove; the plaintiff chose state court in the first place. Removal is available in two situations.
Federal Question
If the plaintiff’s claims arise under federal law, the Constitution, or a federal treaty, the defendant can remove the case to the federal district court for the area where the state case is pending.4Office of the Law Revision Counsel. 28 U.S. Code 1441 – Removal of Civil Actions The federal issue has to appear in the plaintiff’s own complaint, not in an anticipated defense.
Diversity of Citizenship
When the plaintiff and defendant are citizens of different states and the amount in dispute exceeds $75,000, the case qualifies for federal court based on diversity jurisdiction.5Office of the Law Revision Counsel. 28 U.S. Code 1332 – Diversity of Citizenship; Amount in Controversy; Costs One important catch: if any defendant is a citizen of the state where the lawsuit was filed, removal based on diversity is not allowed.4Office of the Law Revision Counsel. 28 U.S. Code 1441 – Removal of Civil Actions
The 30-Day Deadline
A defendant who wants to remove has to file a notice of removal within 30 days of being served with the complaint.6Office of the Law Revision Counsel. 28 U.S. Code 1446 – Procedure for Removal of Civil Actions Miss the window and the right to remove is gone. If the original complaint does not reveal grounds for removal but a later filing does, a new 30-day clock starts from that later document. When multiple defendants are involved, each has their own 30-day window, and the deadline catches defendants off guard more often than it should.