Bail for Suspects & Defendants

What Is Bail?

Bail is the temporary release of a suspect or defendant during pre-trial or trial proceedings, in exchange for collateral that guarantees their appearance at all required court dates. It reflects the constitutional principle of presumption of innocence — that an accused person remains innocent until convicted by a final judgment.

Without bail, an accused person must remain in detention throughout investigation and trial — a process that can last months or even years, severely affecting employment, family life, and the ability to prepare a defense.

Legal Basis and Constitutional Right

The right to bail is protected by Section 29 of the 2017 Constitution of the Kingdom of Thailand and Sections 107–119 of the Criminal Procedure Code (CPC). Pre-trial detention must be limited to what is necessary, with due regard for the rights and freedoms of the accused.

Under CPC Section 108/1, the court considers a bail application based on:

• Severity of the charge and weight of the evidence
• Risk that the accused will flee
• Risk of tampering with evidence or witnesses
• Risk of further offenses or harm
• Reliability of the proposed surety, whether person or asset

Types of Collateral Accepted

• Cash — Pledged at full face value. Fastest and simplest, but requires immediate liquidity.
• Land title deed (Chanote, Nor Sor 3 Gor, Nor Sor 3) — Valued at the Land Department's appraised value, not market value. The property must be free of mortgage or any encumbrance.
• Bank passbook or fixed-deposit certificate — Must be unencumbered. The bank issues a balance-confirmation letter to the court.
• Government bonds or treasury bills — Pledged at face value.
• Other court-accepted instruments — Such as life-insurance policies with cash surrender value.
• Personal surety — A government officer, state-enterprise employee, or person with stable salaried income may pledge their position. The guarantee limit is generally about ten times the monthly salary.

Typical Bail Amounts

Courts apply a published reference table together with their own discretion. The figures below are estimates only.

• Theft, fraud: THB 50,000 – 200,000
• Assault (non-grievous): THB 50,000 – 100,000
• Aggravated assault: THB 200,000 – 500,000
• Drug possession (personal use): THB 100,000 – 500,000
• Drug trafficking: THB 500,000 – 2,000,000 or bail denied
• Murder: THB 500,000 – 2,000,000
• Bounced check: THB 50,000 – 100,000 or face value of the check
• Computer Crime Act offenses: THB 50,000 – 200,000

Step-by-Step Bail Procedure

1. File the bail petition — The accused or their lawyer files a petition with the investigating officer (during investigation) or the court (once charges are filed), specifying the proposed collateral.
2. Prepare collateral documents — Original and copy of the land deed, bank passbook with a current balance letter, or cash deposited with the court's finance office.
3. Sign the surety contract — The accused and the surety sign a contract guaranteeing appearance at every court date.
4. Court review — Generally decided the same day. In serious cases, the court may question the prosecution further.
5. If granted — A release order is issued and the accused is released within hours.
6. If denied — The denial may be appealed to a higher court within 5 days.

Conditions the Court May Impose

Beyond collateral, the court may attach conditions to reduce flight or tampering risk:

• Travel ban — passport seized at Immigration
• Periodic check-in at the court or police station
• No contact with the victim or any witness
• Prohibition on certain activities or occupations
• Electronic monitoring (EM ankle bracelet) in serious cases

Hypothetical Case Studies (Educational)

Case 1 — Fraud: Mr. A is charged with defrauding THB 200,000. His lawyer files a bail petition using a land deed appraised at THB 300,000 plus an employer letter showing 5 years of stable employment. The court grants bail at THB 100,000 with a no-travel condition.

Case 2 — Drug possession: Mr. B is arrested with five methamphetamine pills, charged with possession for personal use. His lawyer offers THB 100,000 cash. The court grants bail because of the small quantity and Mr. B's clean record with no trafficking links.

Case 3 — Murder: Mr. C is charged with intentional murder. His lawyer offers a land deed valued at THB 1.5 million. The court denies bail given the severity of the charge and strength of the evidence. The lawyer files an appeal within 5 days.

Common Mistakes

• Insufficient collateral — Assuming a land deed's appraised value covers the bond, only to find it carries a mortgage that disqualifies it.
• Surety lacks qualifications — Using a retired or short-term contract worker as personal surety, which the court rejects.
• Waiting until the court hearing to apply — Bail can already be sought during the investigation stage; waiting causes unnecessary detention.
• Breaking the surety contract — Failing to appear results in forfeiture and makes future bail much harder.
• Not engaging a lawyer early — Signing documents or making statements without counsel weakens the entire defense.

Frequently Asked Questions

Can someone else's land be used as collateral?
Yes, provided the landowner consents in person and signs as the surety.

What if the court denies bail?
The denial may be appealed to a higher court within 5 days, or a fresh petition may be filed once stronger collateral or new circumstances are available.

Can I leave Thailand while on bail?
Generally no. Courts almost always impose a travel ban and require the passport to be deposited with the court. If travel is necessary, prior court permission must be sought.

When do I get the collateral back?
Once the case is finally concluded, win or lose, provided every court appearance was met. Breach of the surety contract results in forfeiture.

How much do lawyers charge for a bail application?
It depends on case complexity. Drafting and presenting a routine bail petition typically costs THB 10,000 – 50,000. Serious cases cost more. Consult a lawyer for an estimate.

Conclusion

Bail is a fundamental right under the Thai Constitution and Criminal Procedure Code. Preparing suitable collateral and engaging a lawyer to draft the petition professionally substantially increases the chances of release. If you or someone you know has been arrested or charged with a criminal offense, contacting a lawyer in the very first hour is the single most important step.