Visit Us

Need to discuss your tax matters? Why not call us first as we can help to resolve your tax matters over the phone. To visit us, please make an appointment at least two working days in advance.

International Visit Programme

We welcome visiting Government and tax administration officials who are interested in learning about our role and functions in tax administration in Singapore and in exchanging best practices with us. For a comprehensive coverage with customised three to five-day programme, you may approach the Tax Academy of Singapore.

Please complete and send the application form to at least four (4) weeks before the date you intend to visit. We appreciate your co-operation in giving complete information in the application form for us to evaluate your visit request and to prepare a meaningful exchange with you.

Before completing the application form, please browse our website for answers to your queries or to help you identify which area(s) of IRAS' work you would like to learn more about. Thank you.

Location of IRAS


Inland Revenue Authority of Singapore
55 Newton Road
Revenue House
Singapore 307987
(Opposite Novena MRT Station)

View map

Taxpayer & Business Service Centre

Taxpayer & Business Service Centre

Main Lobby, Level One, Revenue House

From 3 Sep 2018

For enquiries on business registration and business advisory matters, please schedule an appointment with ACRA / SME Centre / CorpPass via the following links:


ACRA Helpdesk: 6248 6028

SME Centre

Enterprise Infoline: 6898 1800


CorpPass Helpdesk: 6643 0577

Operating Hours

Mondays to Fridays
8 a.m. to 5 p.m. (with effect from 18th June 2018, last queue ticket issued at 4 p.m.)

Eve of Christmas, New Year and Chinese New Year
8 a.m. to 1 p.m. (with effect from 18th June 2018, last queue ticket issued at 12 noon)

You are encouraged to make an appointment before visiting IRAS. Please make an appointment at least 2 working days in advance. When you visit, you will be served within 15 minutes from your appointment time. For visit without an appointment, please note that you may have to wait up to 2 hours.

Weekends and Public Holidays
Our e-kiosks located at the Self-Service Lobby will be available on Saturdays for taxpayers who need to access our e-Services.

Sundays and Public Holidays:
We are closed.

Peak Period

  • Mondays
  • Tuesdays to Fridays: 11.30 a.m. to 2.30 p.m.
  • The day after a public holiday


Enlarge Map to see the detailed route information.


Our carpark is open from 6.00 a.m. – 11.00 p.m. Electronic Parking System (EPS) is used.

There is a 15-minute grace period.

Mondays to Fridays
6.00 a.m.- 6.00 p.m. - $0.45 per 15 minutes
After 6.00 p.m. - $2.20 per entry

6.00 a.m.- 1.30 p.m. - $0.45 per 15 minutes
After 1.30 p.m. - $1.60 per entry

Sundays & Public Holidays
Flat rate of $1.60 per entry