Technical Support
Frequently asked questions — Individuals:
Frequently asked questions — Businesses and professional representatives:
- What is the difference between clicSÉQUR and clicSÉQUR express? (in French only)
- Which service accessible with a clicSÉQUR access code can I use to file a GST/HST or QST return?
- What is the difference between Représentant PRO services and Représentant PRO + services?
Didn't find what you were looking for? We can help!
By telephone
Hours of availability for telephone service
See the list of holidays to find out when our client services are closed.
Online servicesFiling the income tax return using NetFile QuébecMonday to Friday:8:30 a.m. to 4:30 p.m.Registration and authorization of tax preparers and professional representativesMonday to Friday:8:30 a.m. to 4:30 p.m.Monday to Friday:8:30 a.m. to 4:30 p.m.
By secure email
Automatic telex system (ATS) for the hearing impaired
Automatic telex system (ATS)
Montréal:
514 873-4455
Elsewhere in Canada or the United States:
1 800 361-3795 (toll-free)