I have a similar situation. We live in TN. I work and receive a W2 from my employer here in TN. My wife works for a company in IL and receives a W2. We are filing an IL state form for that piece. But on the side, my wife is a contractor for a company in CA. She has done a small amount of work for them and received a 1099-MISC. We are unsure if we need to do anything for CA, like a nonresident form. Since we are filing jointly, does that matter? (https://www.ftb.ca.gov/file/personal/residency-status/part-year-and-nonresident.html)
