Inland Revenue Authority of Singapore  
Singapore Government
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Announcement: IRAS is revamping e-Stamping Portal to provide a better experience for you - and you can play a part too! We would like to invite you to participate in a 5-min survey to improve e-Stamping Portal's navigation. Please click on one:
• Survey for Registered Users
• Survey for Non-Registered Users
Thank you for your participation!
Note: When you click on the survey links, you will leave IRAS’s website and be redirected to an external website, optimalworkshop.com.

Weekly maintenance hours (Singapore time)
Wed: 2:00AM - 6:00AM | Sun: 2:00 AM - 8:30 AM
We apologise for any inconvenience caused.
Welcome to e-Stamping portal
Login with SingPass to carry out the following e-services:
e-Stamp my document
Pay additional stamp duty
Retrieve my stamp certificate
Request a refund
Seek adjudication or appeal
Last Updated 19/03/2017