California residents who plan to move to another (by definition lower income tax) state, either to retire or for business purposes, often face the problem of how to handle their business interests situated in California. Mostly these interests are LLCs, the preferred entity for most modern business operations. The taxpayer often wants to hold onto the LLC interests and continue to get the income stream until some later date after the move. The question that arises is, what are the California income tax consequences of selling a California LLC interest after the taxpayer changes residency to another state?
I’m assuming the business owner has already weighed the risk of retaining his California business interests while disentangling himself from California by reducing his contacts here and establishing residency elsewhere. Obviously any continued contacts with California are red flags for California’s taxing authority, the Franchise Tax Board, which determines residency in part through a “contacts test,” evaluating which state the taxpayer has the most contacts with. Business interests are just the type of substantial contact that can weigh heavily in determining residency, and can trigger a costly residency audit. In addition, unless the circumstances are very unusual, the income allocated from the LLC to the taxpayer will be California source even after the taxpayer leaves the state. That means the former Californian will have to file nonresident tax returns with Sacramento (the Form 540NR), and the FTB will know about his global income. If the income is high, it again sends up a red flag that could lead to a residency audit.
But assuming that this decision has already been made, and the taxpayer decided to keep his California business interests despite the risks of an audit, the next issue is planning for the eventual sale of the interest as an out-of-state resident.