The wealth tax initiative is drafted to be highly punitive by including large Roth IRAs and negating the benefits of complex trust structures typically used for tax avoidance. This makes it extremely difficult for wealthy individuals to escape its reach if passed.

The proposed California "entrepreneur's tax" is not a one-time levy on billionaires. It's viewed as the first step toward an annual tax on paper wealth, with thresholds planned to drop to $25M. This would impact founders with illiquid equity post-Series B, forcing a mass exodus before an IPO.

A controversial feature of the proposed California billionaire tax is its retroactive application. The tax would affect anyone who was a billionaire resident at the start of the year, even if the law passes months later. This legal mechanism is designed to stop wealthy individuals from moving their assets out of state before the vote occurs.

California is on the verge of a massive tax revenue surge from upcoming IPOs of companies like SpaceX and OpenAI. However, a proposed wealth tax on illiquid assets is causing tech leaders to relocate, potentially costing the state the very economic boom it needs to balance its budget.

The SEIU's ballot initiative for a 5% billionaire wealth tax is likely unconstitutional. However, its real purpose may be to force wealthy individuals and politicians to publicly oppose it, creating identifiable political targets for the next election cycle.

A proposed wealth tax in California triggered a significant flight of capital and high-net-worth individuals, even without becoming law. The key factor was the failure of politicians to uniformly condemn the proposal, which was perceived as a threat to fundamental property rights, signaling a hostile business climate.

A proposed California wealth tax is reportedly causing a pre-emptive capital flight. Crucially, the exodus includes individuals not directly targeted, who fear the law's scope could easily expand. This demonstrates how the mere threat of a policy can trigger significant economic consequences before it's even enacted.

While popular on the American left, direct wealth taxes have a poor track record in Europe. Countries like France, Sweden, Germany, and others discarded them because they were too complex to administer and ultimately failed to generate enough revenue to be worthwhile. This historical precedent presents a significant practical challenge for proposals like the one in California.

The proposed wealth tax applies to illiquid assets. A founder of a highly-valued private AI startup could be deemed a 'billionaire' and face a massive tax bill on paper wealth, even if their company never exits or ultimately sells for a much lower price, creating a huge financial risk.