Small claims court exists because the ordinary court system is too slow and expensive for disputes measured in hundreds or low thousands of dollars. Procedure is stripped back, lawyers are often barred or unnecessary, and judges expect ordinary people to explain things in ordinary language.
What you can bring
Claims for money, under a state-set limit. Those limits range from a few thousand dollars to around twenty thousand depending on the state, and the most common cases are security deposits, unpaid invoices, vehicle repair disputes, damage between neighbors, and small contract failures.
What you cannot do there: force someone to perform an action rather than pay, in most states, or claim more than the cap. Claims above the limit can be brought if you waive the excess, which is often the right trade when the alternative is a lawyer costing more than the difference.
Whether it is worth your time
Filing costs a fee and roughly a day in total: preparation, filing, and the hearing itself. Against a claim of a few hundred dollars, that is a real trade, and the honest calculation includes the chance the defendant simply does not pay after you win.
What tilts it toward filing: a solvent defendant, documentary evidence, and a claim where the amount justifies a day. What tilts against: a dispute resting mostly on competing recollections, a defendant with no traceable assets, or a claim small enough that the demand letter is the realistic endpoint. Filing anyway to make a point is a legitimate choice, but it should be a chosen one rather than an assumed one.
Before filing
Send a demand letter. State what happened, what you want, and a deadline, and keep a copy. A meaningful share of disputes settle at this stage because the other side realizes you are serious. Judges also look favorably on a claimant who tried to resolve it first, and some states require the attempt.
Confirm who you are suing and their exact legal name. A judgment against "Mike's Plumbing" when the business is a registered LLC under a different name is a judgment you may not be able to enforce. State business registries are searchable online and free.
Filing and serving
You file in the county where the defendant lives or does business, or where the dispute happened. The filing fee typically runs $30 to $100 and is recoverable if you win. The court then requires formal service of the papers, by sheriff, process server or certified mail depending on the state. Service failures are the most common reason a case gets delayed, so follow the court's instructions precisely.
The hearing
Expect fifteen minutes, not a trial. Bring three copies of everything: contracts, texts, emails, photographs, receipts, estimates. Organize chronologically and hand the judge a one-page summary if allowed.
Tell the story in order, briefly, and stop. Judges interrupt with questions because they are looking for specific facts; answer those and resist the urge to relitigate side grievances. Be civil about the other party even when it is difficult, because credibility is most of what a judge has to work with in fifteen minutes.
What the other side may do
A defendant can file a counterclaim, so consider what they might allege before you file. They can also fail to appear, which usually produces a default judgment for you, though courts require you to prove your damages even then.
Settlement often surfaces on the courthouse steps, and many courts route cases to a mediator before the judge. A settlement paid today is frequently better than a judgment you must chase, so arrive knowing the lowest number you would accept. Put any settlement in writing and, where the court allows, have it entered as a judgment, so a broken promise is enforceable without starting over.
Winning is not collecting
This is the part people learn too late. The court issues a judgment; it does not hand you money. If the other side does not pay, collection is a separate process you initiate: wage garnishment, bank levies, or liens on property, each with its own paperwork and rules. A judgment against someone with no traceable income or assets can be worth very little in practice.
Which means the honest question before filing is not only whether you will win, but whether the defendant can pay. Suing a solvent business is usually worth it. Suing someone judgment-proof rarely is, whatever the merits.
Claim limits, filing fees and procedure are set by each state's judiciary, and most publish a small claims guide and the forms online. USA.gov's directory of state courts links to the right one, and business entity names can be confirmed free through your state's Secretary of State registry.