How to apply for an EFiler ID?

It's free to apply an EFILER ID from CRA. Please apply/renew it prior to tax season (at least one month before it). Please apply it on CRA website (https://www.canada.ca/en/revenue-agency/services/e-services/e-services-businesses/efile-electronic-filers/apply-efile.html.

Tags: apply, EFILER