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    The content on this page is for general educational purposes and does not constitute legal advice. Every legal situation is unique. For matters involving investigation, arrest, litigation, or formal proceedings, consult a qualified legal professional.

    Insurance
    moderate offence

    Unfair Claim Denial or Delay in Thailand

    Insurer unreasonably denying, delaying, or undervaluing legitimate insurance claims.

    Last updated: February 2026
    Legal Sections

    Insurance Commission Act Section 29, OIC Notification on Claims Handling

    Maximum Penalty

    Administrative fine up to THB 500,000 per violation, plus compensatory damages

    Severity Level

    moderate

    Definition

    Insurer unreasonably denying, delaying, or undervaluing legitimate insurance claims. Under Thai law, this offence is classified as a moderate offence within the category of Insurance.

    Elements of the Offence

    For a conviction, the prosecution must prove all of the following elements beyond reasonable doubt:

    1

    Valid insurance policy in force

    2

    Legitimate claim submitted with required documentation

    3

    Unreasonable denial, delay, or undervaluation

    4

    Without lawful justification

    Penalties

    Maximum Penalty

    Administrative fine up to THB 500,000 per violation, plus compensatory damages

    Actual sentences depend on factors including the severity of the conduct, harm caused, prior convictions, and mitigating circumstances. Courts have discretion to impose lesser sentences within the statutory range.

    Possible Defences

    The following defences may be available depending on the circumstances:

    Policy exclusion applies

    Claimant failed to provide required documentation

    Ongoing legitimate investigation

    Note: The availability of defences depends on specific facts. Professional legal advice is essential.

    For Foreigners

    Special Considerations for Foreign Nationals

    Foreign policyholders have equal rights. Language barriers in Thai-language policies are not grounds for claim denial if the agent sold in English.

    When Legal Representation Matters

    If you are accused of unfair claim denial or delay or facing investigation, immediate legal representation is essential to protect your rights and build an effective defence.

    Anglo Siam Legal provides experienced legal services across Thailand for both Thai nationals and foreigners.

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