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NSSA

NSSA P4 returns, employee registration, contributions and compliance certificates

NSSA

How to Register (and Terminate) Employees with NSSA

13 Jul 2026

Employees must be registered with NSSA before they can appear on your P4, and leavers must be terminated. Here is what employers need to capture, the mistakes that cause mismatches, and how to register employees directly from YoBridge.