Civil courts and procedure, step by step

Most disputes that reach a Thai court — unpaid debts, broken contracts, land arguments, divorce — follow the same broad path. Knowing the path makes the process far less mysterious.

1. Complaint and filing

Your lawyer drafts a complaint in Thai and files it at the court with jurisdiction — usually where the defendant lives or where the cause of action arose. Money claims pay a court fee calculated from the amount claimed (a small percentage, capped). Small claims and many consumer matters use simplified, cheaper procedures.

2. Service and the answer

The court arranges service of the complaint. The defendant files a written answer within a short statutory window; missing it can lead to a default judgment.

3. Mediation — expect it

Thai courts push settlement seriously. Most civil cases go through court-annexed mediation before trial, and a large share settle there. A settlement recorded by the court is enforceable like a judgment.

4. Issues and witness hearings

If no settlement, the court frames the issues and schedules witness hearings. Evidence is mostly documentary plus witness examination before the judges — there is no jury and no US-style discovery. Hearings are often spaced weeks apart rather than run as one continuous trial.

5. Judgment

The court issues a written judgment in Thai. If you win a money judgment and the loser does not pay, enforcement goes through the Legal Execution Department — seizure and auction of assets, or garnishment. Winning is only half the job; collecting is the other half, so ask early whether the defendant has assets.

6. Appeal

Appeal windows are short — commonly one month from judgment — and further appeal to the Supreme Court is restricted and usually needs permission. Diarise deadlines the day judgment is read.

Interim measures

Before or during a case, a party who fears the other side will hide assets or make a dispute moot can ask the court for interim protection — an order freezing specific assets, or an injunction stopping a particular act, pending the outcome. Courts do not grant these lightly: you generally need to show a real risk of irreparable harm and put up security, since an order granted wrongly can itself create liability to compensate the other side. This is specialist, urgent work — get a lawyer involved the moment you suspect assets might disappear.

Lighter tracks for smaller or consumer cases

Not every dispute needs the full procedure above. Modest money claims and certain property-return actions can run through a simplified, faster small-case procedure, and claims against a business selling goods or services have their own claimant-friendly Consumer Case track with a reversed burden of proof. See small claims and consumer protection for how these differ from the ordinary process described above. Labour disputes have a similarly informal, largely free track through the Labour Court — see employment law.

Representing yourself

Thai procedure does not require a lawyer for every case. Individuals can file and argue their own claims, and court staff generally help with paperwork for straightforward matters, particularly on the small-claims track. The imbalance shows quickly once the other side has counsel or the facts are genuinely contested, so weigh the stakes before going it alone — and remember that even a short paid consultation before filing, to check the evidence and the right defendant, is far cheaper than a case that fails on a technicality. See hiring a lawyer.

Who pays the costs of a case

Thai civil procedure allows a court to order the losing party to bear some of the winning party’s costs, including the court fee itself, though this is discretionary and rarely covers the full cost of legal representation the way “loser pays” systems sometimes do elsewhere. Budgeting a case on the assumption that you will fully recover your legal fees, even after winning, is generally unrealistic.

Practical notes

• Everything happens in Thai; budget for certified translations of key documents (see documents guide).
• A contested case commonly takes a year or more at first instance.
• Interim measures (freezing orders, injunctions) exist but need strong grounds.
• Hearings are generally open to the public, though family and juvenile matters are handled more privately — see family law.
• Winning a judgment and collecting on it are two different jobs — see debt, loans & enforcement for how the Legal Execution Department actually gets money moved.