Hours of service
The NETFILE and ReFILE services are open for the electronic filing of your 2016, 2017, 2018 and 2019 T1 personal income tax and benefit return until January 22, 2021. The services are available 21 hours a day. Due to daily maintenance activities, the services are not available for three hours a day from 3 am to 6 am (Eastern time).
| Time zone | 7 days a week |
|---|---|
| Pacific time | 3:00 a.m. to midnight |
| Mountain time | 4:00 a.m. to 1:00 a.m. |
| Central time | 5:00 a.m. to 2:00 a.m. |
| Eastern time | 6:00 a.m. to 3:00 a.m. |
| Atlantic time | 7:00 a.m. to 4:00 a.m. |
| Newfoundland time | 7:30 a.m. to 4:30 a.m. |
You cannot file when the system is not available because of daily system maintenance.
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