Hi @DaveF1006
Thanks for your response. I found this FAQ from FTP.ca It applies during COVID 19 period.
Scenario 2: You work for a California employer and receive a W-2 from them. You relocate temporarily to California. Will you need to file a California return and pay California income tax?
Answer: You need to file a California personal income tax return if you performed services in California for wages. Where you performed services determines how you file your taxes (not the location of your employer).
It seems that TTax 2020 has outdated information on the help.
