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Got a question? Save waiting time and get quick tax answers @Ask Jamie (24/7) or chat with us online (for selected tax services from 8am to 5pm on Mondays to Fridays).

Helpline Operating Hours

Mondays to Fridays: 8 am to 5 pm for all enquiries
Saturdays, Sundays and Public Holidays : Closed

Eve of Christmas, New Year and Chinese New Year: 8am to 1pm 

Self-help using our 24 Hour Toll-Free Integrated Phone Services

Simply dial the number listed in our Integrated Phone Services for the services that you require and follow the instructions for self-help.

There are step-by-step instructions to guide you.

For Overseas Callers

When dialling numbers beginning with "1800", please replace "1800" with our country code "65", followed by "6" and the number you wish to call.

  • E.g. instead of 1800 XXX XXXX, dial 65 6XXX XXXX.


If you need to speak to a Tax Officer, please call the relevant helpline numbers:

Individual Income Tax & Property Tax

MediShield Life Premium

Corporate Income Tax/ Employer-related Matters


Appraiser's Licence & House Numbers

Other Taxes

e-Services (myTax Portal/ e-Submission of Employment Income, Donations/Commission)

Enforcement-related Matters

Tax Evasion

General Matters

Quality Service Manager (QSM)

From 3 Sep 2018, customers who wish to enquire on business registration and business advisory matters, please call the relevant helpline numbers:

ACRA Helpdesk: 6248 6028

Enterprise Infoline: 6898 1800

CorpPass Helpdesk: 6643 0577

Individual Income Tax and Property Tax

Get instant answers from our popular FAQs!

You can also get immediate answers from Ask Jamie.

    For shorter wait time, please chat with us online.                                                                                                                                                 


    Helpline Fax
    Salaried Employee

    Local Callers:

    1800 356 8300 

    Overseas Callers:

    (+65) 6356 8300

    (Expect a longer waiting time if you call our helpline)

    Tax Clearance

    Property Tax

    (For Stamp Duty Enquiry, please click here )

    * Due to low usage, facsimile services will no longer be available.

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    MediShield Life (MSHL) Premium

    Frequently Asked Questions

    Visit our MSHL webpages to find out more.

    Can't seem to find your answer from our website or e-Services? Call us!

    Late Payment of MediShield Life Premium
    (+65) 6356 7012

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    Corporate Income Tax/ Employer-related Matters

    The filing due date for the Corporate Income Tax Return (Form C-S/ C) for Year of Assessment 2020 is 15 Dec 2020.

    Before you can e-File the Form C-S/ C at, you need to be granted either:
    • "Access to all e-Services" in CorpPass; or
    • "Approver" role for the "Corporate Tax (Filing and Applications)" e-Service in CorpPass.

    For assistance on CorpPass setup, please refer to the following for guidance.

    For Companies
    - CorpPass Step-by-Step Guide for Companies (PDF, 8.59MB)
    - Frequently Asked Questions (FAQs) on CorpPass for Companies (PDF, 297KB)
    - Guide on How to Log In to myTax Portal Using CorpPass (PDF, 973KB)

    Applicable to a company director who is e-Filing for the company
    - CorpPass Simplified Guide for Companies (PDF, 615KB)

    For Tax Agents  
    - CorpPass Step-by-Step Guide for Tax Agents (PDF, 9.62MB)
    - FAQs on CorpPass for Tax Agents (PDF, 464KB)

    For Foreign Entities
    - CorpPass Step-by-Step Guide for Foreign Entities (PDF, 9.96MB)

    Login/ e-Filing Issues Encountered at myTax Portal
    Please click here (PDF, 193KB) for a list of common login/ e-Filing issues encountered at myTax Portal.

    Please visit Corporate Tax Filing Season 2020 for more filing tips. 

    Get instant answers from our popular FAQs!  

    You can also get immediate answers from Ask Jamie by entering your questions into the Ask Jamie pop-up dialogue at the Corporate Tax webpages.

    Phone lines may be less busy from 8.30am to 10.30am. There may be a waiting time of 15 minutes or longer if you call the Corporate Tax Helpline during our peak period from Oct to Dec. 

    myTax Portal (Log-in enquiries) 1800 356 8015
    e-Submission of Employment Income (Technical Enquiries / Auto-Inclusion Scheme (AIS))
    Chat with us online
    Employees' Remuneration (e.g. Form IR8A) 1800 356 8300

    Wage Credit Scheme (WCS)

    1800 352 4727

    Jobs Support Scheme

    As we are currently experiencing a high volume of enquiries, we seek your understanding that the waiting time may be longer than usual.

    1800 352 4728

    Special Employment Credit (SEC)

    CPF Transitional Offset Scheme (CTO)

    Enabling Employment Credit (EEC)

    Skills Future Enterprise Credit (SFEC)

    1800 352 4728

    (+65) 6785 5785

    Late Filing or Failure to File Form C-S/ C
    Late Payment or Non-Payment of Taxes
    (+65) 6356 7012

    Estimated Chargeable Income (ECI)
    Filing of Form C-S/ C

    The government has commenced the disbursement of payouts under the Jobs Support Scheme (JSS) to eligible companies. Companies will receive the payout automatically in their GIRO bank account for Income Tax/ GST or bank account that is registered with PayNow Corporate. Otherwise, companies will receive the payout in cheque. For more information on JSS, please contact us at 1800 352 4728 or email your enquiry at

    Chat with us online

    Local Callers

    1800 356 8622

    Overseas Callers

    (+65) 6356 8622