Additional ESS Training
Training materials for the RSA Employer Self-Service (ESS) Portal will be located on this page. The RSA will update this page as materials are made available.
Employer File Format - January 17, 2023
Employer Self-Service Enrollment and Contribution File Scenarios - June 7, 2018
Employer Self-Service Portal Administrator User Registration Form
CRA File to ESS Contribution File Field Mapping
Enrollment/Contribution File Quick Tips
RSA – Employer Self-Service (ESS) FAQ