This CorpPass authenticated API allows payroll software developers to incorporate within their payroll software the feature for employers to validate and submit employment income information (IR8A, IR8S, Appendix 8A and Appendix 8B) to IRAS directly.

You have to pass a validation test using the sandbox testing service before your subscription to this API can be approved. Refer to details of the validation test and the specifications for this API service for more information.

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