CRA’s NETFILE service is open for tax year 2019 on February 24, 2020.
NETFILE hours of operation
Once the NETFILE service is open, it's available 21 hours a day, 7 days a week. The service is down the remaining 3 hours a day for maintenance. For more information and updates, visit the CRA’s NETFILE hours of service page.
*Note for users of the CD/download edition of TurboTax: When CRA’s NETFILE service opens, you need to update your product to enable the NETFILE functionality.
NETFILE and Auto-fill my return services are available to file your tax year 2018, 2017, 2016, and 2015 returns.
You need to print and mail your tax returns for tax year 2014 or prior years.