I submitted wrong city

[matthew2018lee]

It won’t make me change city now as I filed already

[TurboTax_Susan]

Does the CRA have your correct address on file? Because they will you what you have on file - changing it on tax return won't alter what they already have for you.

You can review or update your info through your CRA account service or by calling them at 1-800-959-8281.