e-Stamping gives users the convenience of stamping documents at home, in office or at Service Bureaus.
IRAS was the first in the world to introduce subscription-based electronic stamping or e-Stamping in 1999. The e-Stamping system was further enhanced in Jul 2010 so that users could conveniently e-stamp anywhere and anytime. There are no subscription and transaction fees to this service. Today, adhesive stamps are no longer used and all documents chargeable for Stamp Duty have to be stamped through the e-Stamping system.

1. e-Stamping Online

e-Stamping Portal allows you to carry out the following e-Services:

  1. e-Stamp your document
  2. Pay additional Stamp Duty
  3. Retrieve your Stamp Certificate
  4. Amend Stamp Certificate
  5. Request for refund
  6. Seek adjudication or appeal

To view our suite of e-Stamping Portal Digital Services, please visit Stamp Duty.

2. Service Bureaus

SingPost has Service Bureaus where you can get assistance to stamp your documents. Please complete the requisition form before being served. There will be service fees charged by the Service Bureaus.

For more information, visit SingPost website or call SingPost enquiry line at 1605.

The locations and operating hours of the Service Bureaus are as follows:

BranchAddressOpening Hours 

Novena Post Office

(Closed from 30 Sep 2023)

Revenue House
55 Newton Road
Singapore 307987

Mon - Fri  8.30am - 5.30pm

Sat           8.30am - 1.00pm

Orchard Post Office

(Open from 1 Oct 2023)

ION Orchard
2 Orchard Turn
Singapore 238801

Mon - Sun 10.30am - 8.00pm



Raffles Place Post Office Ocean Financial Centre
10 Collyer Quay
Singapore 049315

Mon - Fri  8.30am - 6.00pm



Shenton Way Post Office 

Downtown Gallery

6A Shenton Way


Singapore 068815

Mon - Fri  8.30am - 6.00pm



Chinatown Post Office 

(Closed from 4 Nov 2023)

People's Park Centre

101 Upper Cross Street


Singapore 058357

Mon - Fri  9.30am - 6.00pm

Sat           9.30am - 2.00pm

3. Taxpayer & Business Service Centre

You can also visit the Taxpayer & Business Service Centre to e-Stamp your documents at our e-kiosks.

The location and operating hours are as follows:

 Venue Address Opening Hours

Taxpayer & Business Service Centre

(Located at the Main Lobby, Level one, Revenue House)


As part of IRAS’ precautionary measures in view of the COVID-19 situation, taxpayers are advised to contact us at [email protected] for their stamp duty matters.
If you have to seek assistance at Revenue House, please make an e-appointment at least 2 working days in advance.

When submitting your e-appointment, please select the following:
1) Under “Nature of Enquiry”, select “Property Tax”

2) Under “Category”, select “Others”

3) Under “Remarks”, key in “Stamp duty”

Revenue House

55 Newton Road Singapore 307987

(Opposite Novena MRT Station)

Mondays to Fridays

8.00am - 5.00pm      


Eve of Christmas, New Year and Chinese New Year

8.00am - 1.00pm


Weekends and Public Holidays


Our e-kiosks are located at the Self-Service Lobby and will be available on Saturdays (8.00am - 7.00pm) for taxpayers who need to access our e-Services.

Sundays and Public Holidays:

We are closed.