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Contact Us. To report scams or phishing attempts, chat with us or call the IRAS hotline at 1800 356 8300 from Monday to Friday, 8:00 am to 5:00 pm (except Public Holidays). Alternatively, you may call the police hotline at 1800 255 0000, or submit a report at www.police.gov.sg/iwitness. Learn more from our scam advisory.
Most IRAS notices have been digitised, with paper notices minimised. Access your tax notices instantly, anytime and anywhere, on myTax Portal, a safe and secured platform. For individuals Ensure that your contact details with us are up-to-date to receive timely notifications.
For GST-registered businesses to view or update contact information, such as GST mailing address and to subscribe to email alert services for GST e-Filing reminder and taxBytes@IRAS when new articles on GST are available.
Contact details (e.g. name of contact person, telephone number, email address) and financial year end can also be updated by the company’s staff or their tax agents who have been authorised with an ‘Approver’ role.
Address : 55 Newton Road Revenue House Singapore 307987. View agency's location map. http://www.iras.gov.sg.
To help you save a trip to IRAS for your tax matters, you may chat with us online or call us at the IRAS hotline. Alternatively, you may access our digital services for your tax matters. please click on "Book Appointment" below. For Corporate Income Tax matters, please call 1800 356 8622 to book an appointment.
