How do I upload my tax information when Canada Revenue Agency is unavailable?

[Moussi2]

Currently the CRA website is experiencing some technical difficulties.

Please contact the CRA by phone at 1-800-959-8281 to find out when the service will be available. Also, the CRA contact page is : Individual Tax enquiries line. 

Thank you for choosing TurboTax. 

[mriankCA]

I'd like to know this as well

[Moussi2]

The issue has been resolved. You can proceed now to complete your return.

Thank you for choosing TurboTax.