The Voting Floor Rule Is A Hidden Trap and Tech Founders Are in the Crosshairs

For non-publicly-traded interests in business entities that carry voting or control rights, the Act creates a statutory presumption: your ownership percentage for wealth tax purposes is legally deemed to be no less than your percentage of overall voting control. In a company where you hold 10% economic interest but 40% voting control, the Act treats you as owning 40% of the company’s value for tax purposes. This isn’t about what you own — it’s about what you control.

The Voting Floor Rule was apparently designed to prevent undervaluation through economic/voting splits. But it has unintended consequences for tech founders at public companies. Alphabet, Meta, Snap, Airbnb, and others have class structures where founders hold restricted Class B or C shares conferring 10–20 votes per share, preserving operational control despite minority economic stakes. Those super-voting shares may be swept into the wealth tax at their voting-control fraction of the company’s total value — not their economic fraction.

Dakessian Law monitors California tax legislation and litigation. More to come.