How can I change my Quebec return to French from English for Netfile ?

I do not meet the Quebec criteria for communicating with the government in English. I presume that includes the tax form. How can I change the form I have prepared in English to the French version before submitting it ? Or does it matter - maybe they only receive numeric codes ?

After you file

If you've already filed your Federal return, you can go back to Personal Info section, and under contact info, change your answer there to French. That will change your answer on both the Federal & Quebec returns, allowing you to file your Quebec return with the correct language preference.