Lawyer fees in Thailand: what you pay, how it is calculated, and how long each stage takes

Price and timeline table

These figures are budgeting estimates, not binding quotations. Government fees are separate from the service fee, and the applicable price is confirmed in a written quotation after the documents have been reviewed.

What makes the price differ

How the work actually runs

1. 1. Consultation and case assessment

   Send documents ahead and set out events by date. The lawyer assesses whether there is a cause of action, how much of the limitation period remains, and which route gives the best value.

2. 2. Written scope and quotation

   The engagement should state how many hearings are covered, whether appeal work is included, and how court fees and travel are treated.

3. 3. Demand letter and negotiation

   A formal demand or notice of rights is issued. A large share of matters end here in a settlement agreement without going to court.

4. 4. Filing and payment of court fees

   The complaint is drafted, exhibits attached, and the case filed at the court with jurisdiction, with the filing fee calculated on the claim value.

5. 5. Mediation and issue settlement

   Thai courts routinely offer mediation first. A court-recorded compromise is enforceable in the same way as a judgment.

6. 6. Witness examination and judgment

   Witnesses and documentary evidence are presented on the scheduled hearing dates, then judgment follows.

7. 7. Enforcement or appeal

   Winning is not the end: locating assets and opening an execution file is separate work with its own fees, as is an appeal.

Documents to prepare

• ID card or passport of the client, plus the company affidavit if the client is a juristic person
• Contracts, purchase orders, delivery notes, invoices or transfer slips relating to the dispute
• Chat logs, emails and any written acknowledgement of the debt or obligation
• Any court documents already received, including the summons and the date it was served
• A short chronology of events with dates, which materially shortens the assessment

Mistakes that make you pay twice

Frequently asked questions

Is a lawyer's fee in Thailand fixed by law?

No. Attorney fees are agreed between the client and the firm, not set by a statutory tariff. What is fixed by law is the court filing fee in civil cases, which is calculated on the amount claimed. Because fees are negotiable, the meaningful comparison between firms is the scope of work rather than the headline number: how many hearings the fee covers, whether appeal and enforcement are included, how travel outside Bangkok is charged, and what happens if the case settles early.

How is a civil court filing fee calculated?

It is calculated as a proportion of the claim value, subject to statutory caps, and is paid to the court when the complaint is filed. It is not part of the lawyer's income and should appear as a separate line in the quotation. If the claim is amended upward later, an additional fee is due. Certain consumer and labour matters carry relief from filing fees, which is one reason the correct characterisation of a claim at the outset can change the total cost significantly.

Can I hire a lawyer for one stage only?

Yes. Many clients engage a firm only to review a contract, only to issue a demand letter, or only to advise on whether a claim is worth pursuing. This is often the most efficient use of a budget, because a written assessment tells you whether the remaining cost is justified. If the matter later proceeds to filing, the earlier work product is usually reusable, so the staged approach rarely costs more overall.

How long does a first-instance civil case actually take?

Eight to eighteen months is the realistic band for a straightforward first-instance civil matter in which the parties appear and evidence is ready. Delays come from adjournments, service problems when the defendant cannot be found, and expert evidence. Mediation, if successful, can end a matter in weeks. Appeals add a further year or more, which is why any cost projection should be made for the whole chain rather than for the first hearing alone.

Is a foreign-language contract enforceable in Thailand?

It can be, but a certified Thai translation is required for the court, and the translation itself becomes a document the other side may dispute. Bilingual contracts should state which language version prevails; without that clause the parties end up arguing about meaning before they argue about the breach. Budget for translation and certification as a separate item whenever the evidence is not originally in Thai.

What is a monthly legal retainer worth to a company?

A retainer makes sense when the business signs, receives or amends contracts regularly, employs staff, or deals with regulators. Its value is preventive: the cost of reviewing a supply agreement before signature is a fraction of litigating a poorly drafted clause. Retainers are usually structured around a committed number of hours per month, with anything beyond that billed at an agreed rate and litigation quoted separately.

Do I pay anything if the case settles before the hearing?

That depends entirely on the engagement terms, which is why they should be read carefully. Some firms bill a defined pre-litigation stage and then apply part of it as credit against the case fee if filing becomes necessary. Others quote the case fee as a whole regardless of when it ends. Ask specifically what is refundable, what is credited, and what is already earned at each milestone.

Who pays the winner's legal costs?

Thai courts may order the losing party to bear court fees and a contribution to the winner's attorney fees, but the amount awarded is typically well below what was actually spent. Planning on full recovery is unrealistic. The commercial decision should be based on the net recovery after enforcement, not on the judgment sum, because a defendant with no traceable assets produces a judgment that cannot be converted into money.

What should I prepare before the first meeting?

Bring a dated chronology, the contract or the document that created the obligation, proof of payment or delivery, and the last written exchange between the parties. If a summons has been served, bring it with the envelope showing the date. This is enough for a lawyer to assess jurisdiction, limitation and the strength of the evidence in one sitting instead of three.

Can a foreigner sue or be sued in a Thai court?

Yes. Nationality does not restrict access to Thai courts, although only lawyers licensed in Thailand may appear. Foreign parties should expect to provide certified translations of identity and corporate documents, and in some cases a power of attorney executed abroad and legalised for use in Thailand. Building that legalisation chain into the timeline early prevents the first hearing date from being wasted.

Other cost guides

• Accounting firm fees in Thailand
• Company registration and VAT registration cost
• Notarial certification fees