Contact Us

You can send us your question or feedback, or report a problem you have with your financial institution by using the respective forms.

Write to Us

Select your reason for contacting us so that we can serve you better.

I want to leave feedback or give suggestions with regard to MAS’ service quality or website

MAS is committed to continually improve our services and processes. You may use the general enquiries and feedback form to do either of the following:

  • Make an enquiry on MAS' policies or any other MAS-related matters.
  • Share feedback about MAS customer service standards. 
I want to raise a dispute against a financial institution

Financial institutions regulated by MAS have processes to resolve consumer disputes. If you have a dispute with a financial institution, please contact the financial institution directly. You may also refer to our frequently asked questions for more information on how you can resolve your dispute with your financial institution.

I want to file a report for regulatory breach or misconduct

As a financial services sector regulator, MAS supervises financial institutions for compliance with MAS’ laws and regulatory instruments. You should only file a report with MAS if you suspect that a financial institution or its representative has committed a regulatory breach or misconduct. 

To report a regulatory breach to MAS, please refer to our frequently asked questions on filing a report with MAS.

I want to submit a whistleblowing report against an MAS employee

MAS whistleblowing provides a channel for individuals to report any observed misconduct or improprieties that are committed by MAS’ staff.

You can submit a whistleblowing report using the Deloitte whistleblowing channel

This independent channel seeks to provide reassurance to whistleblowers that they will not be subject to any discrimination, retaliation or harassment.

Alternatively, you can email your concern to  that is managed by Deloitte.

Get in Touch


10 Shenton Way, MAS Building
Singapore 079117

If you have questions or comments about MAS or on Singapore Government Securities (SGS) and Singapore Savings Bonds, please call us at:

Tel: (65)-6225-5577
Fax: (65)-6229-9229

For suggestions on improving MAS' services, please call the Quality Service Manager at toll-free line 1800-2258128. All our hotlines are available on Mondays to Fridays, 8.30am to 5.30pm.

You can also email any queries related to Singapore Government Securities (SGS) and the Singapore Savings Bonds (SSB) to  

Media Queries
For media queries, please email us at

New York

MAS New York Representative Office

17 State Street
35th Floor
New York 10004

Tel : +1 212 809 1900


MAS London Representative Office

1st floor Old Change House
128 Queen Victoria Street
London EC4V 4BJ

Tel: +44 (0)20 7332 6300


MAS Beijing Representative Office

Level 15, Units 10 to 14 China World Office 1
1 Jianguomenwai Avenue, Chaoyang District
Beijing 100004

Tel: + 86 (10) 6505 0650
Fax: + 86 (10) 6505 1135


MAS Shanghai Representative Office

Floor 24, Unit 06B, Jin Mao Tower 
88 Century Boulevard Pudong New District 
Shanghai 200121 

Tel: +86 (21) 6162 5811