Call Us

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 (Including Self-Employed/Partnership) & 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 (Including Self-Employed/Partnership) and Property Tax