Determining Net Worth Under California’s Billionaire Tax: What Counts and How It’s Measured

Net worth determination for a high-profile tax or reporting framework is not simply a matter of adding up balance sheet totals. In business valuation, net worth must be translated from accounting numbers into fair market value, which means identifying all relevant asset classes, normalizing liabilities, and measuring ownership interests the way a buyer, investor, or […]

California’s 2026 Billionaire Tax: Why Every Ultra-High-Net-Worth Asset Now Needs a Valuation

California’s proposed one-time 5 percent wealth tax on residents with net worth above $1 billion, measured as of December 31, 2026, would do more than increase a tax bill. It would force ultra-high-net-worth taxpayers, their advisors, and valuation professionals to defend the fair market value of every privately held asset in a net worth calculation. […]

business fair market value

Business Fair Market Value

A business fair market value (FMV), or market value, is commonly used in business valuations and is defined by several public institutions or valuation associations as: “the price that would be negotiated in an open and unrestricted market between a knowledgeable, willing but not anxious buyer and a knowledgeable, willing but not anxious seller acting at arm’s length.” If […]