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OSP Vendor Listing
Find a payroll software vendor that supports One-Stop Payroll (OSP) submissions to IRAS, CPFB, and MOM for Year of Assessment 2026.
Last updated 14 September 2026
One-Stop Payroll (OSP) Vendor Listing
The following payroll software vendors are One-Stop Payroll (OSP)-ready, and are able to support submissions of salary information (under the Auto-Inclusion Scheme (opens in new tab)) to IRAS for Year of Assessment 2026, employees’ CPF contribution information to CPFB, and survey responses to the Occupational Employment Dataset and labour market surveys administered by MOM, via API.
OSP-ready payroll software vendors with contact details
Please note that the CPFB, GovTech, IRAS and MOM (“Agencies”) have only performed integration testing of the software listed on the One-Stop Payroll Vendor Listing. You are encouraged to ask the software developers for information about other software aspects such as security, functionality, etc. The Agencies makes no warranty or representation on any aspect of any software listed on the One-Stop Payroll Vendor Listing. The Agencies will not be liable for any losses or damages, loss of income, profit or savings, or indirect, incidental, special, consequential or punitive damages arising from or in connection with the use of any of the software.