Clients are increasingly focused on whether to remain a California tax resident, whether they risk being treated as one unintentionally, and how to mitigate undesirable tax outcomes. Sensitivity to California’s taxes is not new, but the question of whether to stay or go comes up more frequently amid pandemicera moves, displacements from fires and other natural disasters, planning around liquidity events, and now Proposition 40, the proposed one-time wealth tax on billionaires, which reaches certain trusts as well.