[seanmcdirmid]

California has one way out:

California allows a domiciled taxpayer to be taxed as a nonresident of the state if they are outside of California for an uninterrupted period of at least 546 days under an employment related contract, unless they have intangible income of greater than $200,000, or the principal reason for their absence is tax avoidance.1 The employment related contract can be in another country or another state. The taxpayer is also allowed to have up to 45 days of presence in the state each tax year before they no longer can claim the safe harbor. A person can start filing as a nonresident on the presumption that their out-of-state assignment will last the required 18 months; but if for some reason their foreign employment terminates early and the 546 day requirement will not be met, any tax years for which the taxpayer treated themselves as a nonresident must be refiled as a resident and all taxes owed for that period must be paid.

(https://www.amexpattax.com/news/alleviating-double-taxation-...)