Quebec netfile An invalid first name is the most common Netfile error! Make sure it matches your latest Notice of Assessment (NOA) and don't add words like Estate, etc.

TurboTax standard 2019, tried on 3 different returns on 2 computers, same error.  I spoke to support, they told to call Revenue Quebec, but this error happens before it connects to Revenue Quebec.  Did not have this error before last update.