Home / Blog / What Is MAS and How Does It Protect Your Insurance Rights in Singapore?
December 16, 2025

What Is MAS and How Does It Protect Your Insurance Rights in Singapore?

Understand what MAS (Monetary Authority of Singapore) does for insurance consumers, how the Insurance Act protects you, and how to file a complaint when your insurer acts wrongly.

What Is MAS and How Does It Protect Your Insurance Rights in Singapore?

If you have ever dealt with an insurance dispute in Singapore, you have almost certainly come across the name MAS. But what exactly is the Monetary Authority of Singapore, what powers does it have over insurers, and โ€” critically โ€” how does it protect you as a policyholder? This comprehensive guide answers every question you need to know about MAS and insurance regulation in Singapore.

What Is MAS?

The Monetary Authority of Singapore (MAS) is Singapore's central bank and integrated financial regulator. Established under the Monetary Authority of Singapore Act 1970, MAS exercises regulatory authority over virtually every part of Singapore's financial system โ€” including banking, securities, capital markets, and insurance.

MAS is headquartered at 10 Shenton Way, MAS Building, Singapore 079117, and its website is mas.gov.sg.

Unlike some countries that have separate regulators for different financial sectors, Singapore opted for an integrated approach. This means MAS is the single authority responsible for:

  • Licensing and regulating insurance companies
  • Setting prudential requirements (capital adequacy, solvency margins)
  • Supervising market conduct of insurers
  • Enforcing the Insurance Act and related regulations
  • Issuing guidelines on fair dealing and consumer protection

What Does MAS Regulate in the Insurance Sector?

MAS regulates all aspects of the insurance industry in Singapore under the Insurance Act 1966 (now the Insurance Act 1966, revised edition). This includes:

Life insurance: Policies covering death, disability, critical illness, and long-term savings. MAS requires life insurers to maintain adequate policy reserves and to treat policyholders fairly at all stages โ€” from product design to claims settlement.

General insurance: Policies covering property, motor, travel, liability, and other non-life risks. MAS sets minimum standards for policy documentation and claims handling.

Health insurance: Including Integrated Shield Plans (IPs), which supplement the national MediShield Life scheme. MAS works closely with the Ministry of Health to regulate IP riders and claims practices.

Reinsurance: MAS also regulates Singapore-based reinsurers and captive insurers.

Insurance intermediaries: Agents, brokers, and financial advisers selling insurance products must be registered with MAS under the Financial Advisers Act or the Insurance Act.

Key Consumer Protections Under the Insurance Act

The Insurance Act and associated MAS regulations provide several important protections for policyholders:

Fair Dealing Guidelines: MAS's Guidelines on Fair Dealing (FAA-G11) require financial institutions, including insurers, to treat customers fairly. This means providing clear and accurate product information, recommending suitable products, and handling claims promptly and fairly.

Policy Owner Protection Scheme: The Policy Owners' Protection (PPF) Scheme, administered by the Singapore Deposit Insurance Corporation (SDIC), protects policyholders if a licensed insurer fails. Coverage limits vary by policy type.

MediShield Life and IP Regulation: For health insurance, MAS and MOH jointly regulate the terms of Integrated Shield Plans, including annual and lifetime limits, and insurer claims practices.

Dispute resolution access: MAS requires licensed insurers to be members of an approved dispute resolution scheme. Currently, this means membership in FIDReC (Financial Industry Disputes Resolution Centre), ensuring consumers have free access to independent dispute resolution.

Mandatory disclosure: Insurers must provide clear product summaries, policy illustrations, and benefit-in-kind disclosures before policy inception.

What MAS Can and Cannot Do for Individual Consumers

This is where many consumers are confused. MAS performs a supervisory and regulatory role โ€” it is not primarily a consumer complaints body. Here is what this means in practice:

MAS CAN:

  • Receive and log consumer complaints as regulatory intelligence
  • Investigate patterns of misconduct by insurers
  • Take regulatory action (fines, license conditions, public reprimands) against insurers that breach requirements
  • Require insurers to remediate systemic issues affecting groups of consumers
  • Publish enforcement actions for public accountability

MAS CANNOT:

  • Adjudicate your individual insurance dispute or order your insurer to pay your claim
  • Compel an insurer to pay compensation to you directly
  • Act as your legal representative

This is why MAS specifically directs consumers to resolve individual claim disputes through FIDReC โ€” the independent body empowered to make binding awards in insurance disputes up to SGD 100,000 per claim.

How to File a Complaint with MAS

You can lodge a complaint with MAS at mas.gov.sg/complaints. MAS accepts complaints about:

  • Mis-selling of insurance products
  • Unfair or deceptive conduct by insurers or agents
  • Breaches of regulatory requirements
  • Market conduct issues

When filing, provide:

  1. Your policy number and insurer name
  2. A clear description of the conduct you are complaining about
  3. Copies of relevant documents
  4. Details of steps you have already taken

MAS will acknowledge receipt and investigate. Note that MAS does not typically provide detailed updates on individual complaints for confidentiality reasons.

FIDReC: Where to Go for Individual Claim Disputes

For individual claim disputes, FIDReC at fidrec.com.sg is your primary recourse. FIDReC handles disputes between consumers and financial institutions, including insurers. It offers mediation and adjudication โ€” and adjudicated decisions are binding on the insurer (though you retain the right to go to court if you disagree with the outcome).

Key FIDReC facts:

  • Free for consumers (insurers pay a case fee)
  • Handles claims up to SGD 100,000
  • Mediation is typically resolved within 6 months
  • Adjudication within 9 to 12 months

Before filing with FIDReC, you must first exhaust the insurer's internal complaint process. Most insurers are required to acknowledge complaints within 5 business days and provide a final response within 21 working days.

Step-by-Step: Complaining About an Insurer in Singapore

  1. Contact your insurer's complaints department in writing. Most insurers have a dedicated email or postal address for formal complaints.

  2. Await the insurer's response. The insurer must provide a final response within 21 working days under MAS guidelines.

  3. If unsatisfied, file with FIDReC at fidrec.com.sg. You have 6 months from the insurer's final response to file.

  4. Notify MAS of regulatory misconduct (mis-selling, unlicensed activity, systemic unfair dealing) via mas.gov.sg/complaints.

  5. Consider legal advice for claims exceeding SGD 100,000 or involving complex legal questions.

Writing a Strong Appeal Letter

Before escalating to FIDReC or MAS, you need to build a solid internal appeal. A well-structured appeal letter that references your policy terms, relevant MAS guidelines, and the Fair Dealing framework gives your complaint authority and credibility.

ClaimBack at claimback.app helps you generate a professional, MAS-aligned appeal letter in minutes. The tool structures your appeal correctly, includes the right regulatory references, and gives your case the best possible start.

Common Questions About MAS and Insurance

Does MAS set maximum premiums? No. Premium pricing is commercially determined, though MAS monitors for anti-competitive conduct.

Can MAS revoke an insurer's license? Yes. MAS has the power to revoke, suspend, or impose conditions on an insurer's license for regulatory breaches.

Is MAS part of the government? MAS is a statutory board of the Singapore government, functioning as both central bank and financial regulator.

What is MAS's role in MediShield Life? MediShield Life is administered by the Central Provident Fund (CPF) Board, but MAS regulates the Integrated Shield Plan riders offered by private insurers that supplement MediShield Life.

Conclusion

MAS is the backbone of Singapore's insurance regulatory framework. While it does not resolve individual claims, its oversight ensures that insurers operate fairly and that robust consumer protection structures โ€” including FIDReC and the Policy Owners' Protection Scheme โ€” are in place. If your claim has been denied, your path is clear: internal appeal first, FIDReC second, and MAS for regulatory concerns. Use every tool at your disposal, including ClaimBack at claimback.app, to build the strongest possible case.

Dealing with a denied claim?

Get a professional appeal letter in minutes โ€” no legal expertise required.

Analyse My Claim โ€” Free โ†’