SingPost is implementing new rate increases effective 1 January 2026. The rate for regular domestic mail will be increased by ten cents to S$0.62 for Standard Regular Mail, S$0.90 for Standard Large Mail. Domestic bulk mail services, used mainly by corporations, will see increases of around 11 cents, with a max of a 32-cent increase, depending on the type, size, and condition of the mail SingPost processes.

The adjustments support the enhancements to the postal services and address the persistent structural decline in mail volume and escalating operational costs. SingPost has also simplified their rates for printed papers, to align with the rates for mail.

For retail customers, here are the new domestic mail rates:

For corporate customers, here are the new domestic bulk and non-bulk mail rates: