Thank you very much for your quick and helpful reply. I am still not fully clear on the convenience principle because I live in MA and work remotely in CA, not the other way around.
Given this information, it seems that the answers to the below questions of Turbotax for my case are the following:
1- Did either of you make money in any other states?
No
2-How much of the total income did you earn in California?
None
Just want to confirm, because this may mean that I do not have to file non-resident state tax to CA according to the software.
Thanks a lot!!
