Notice of assessment number
You must enter the notice number (a string of 11 letters and digits beginning with Q or M) shown on a notice of assessment issued to you for the last two taxation years.
Important
For confidentiality reasons, we cannot disclose notice of assessment numbers over the telephone. We will therefore mail them to you. To request your notice of assessment number, call us from Monday to Friday, from 8:30 a.m. to 4:30 p.m., at one of the numbers below.
| Québec City | 418 659-6299 |
|---|---|
| Montréal | 514 864-6299 |
| Elsewhere in Canada or the United States | 1 800 267-6299 (toll-free) |
