San Francisco Doing Everything It Can To Drive Zynga And Twitter Away
Update: See San Francisco Controller Publishes Candid Report On How Badly They Need Twitter — San Francisco, unlike most other cities in Silicon Valley, has a 1.5% payroll tax. And even more stunning …
Context & Ripple Effects
This lands four weeks after San Francisco floated a plan to tax employee stock options across the board — a move aimed squarely at the equity-heavy compensation that defines local startups. Now TechCrunch reports the city's longer-standing 1.5% payroll tax, which most Silicon Valley municipalities do not levy, is doing the damage itself: per a confirmed read of the situation, it is seen as pushing Zynga and Twitter toward leaving.
The most telling detail is the update: San Francisco's own Controller has published a candid report on how badly the city needs Twitter. A city government openly quantifying its dependence on one anchor tenant turns a routine tax dispute into a public negotiation over whether the city's revenue structure can survive its best employers.
First-order effects
- Twitter and Zynga face a direct, quantifiable cost penalty for staying headquartered in San Francisco — a 1.5% payroll tax on top of the proposed options levy — making relocation to nearby cities without such taxes a live decision for both.
- The Controller's report forces the city's budget office into the open as a party to the dispute, converting an abstract tax rate into an explicit admission of what the city stands to lose if either company departs.
Second-order effects
- Neighboring Peninsula and East Bay municipalities gain immediate leverage in recruiting these employers, and every city adjacent to San Francisco now has a documented case study to use against the 1.5% levy when courting relocating startups.
- Pressure builds inside City Hall for carve-outs or negotiated retention packages for large tech employers, which would effectively price the payroll tax down for exactly the companies it was meant to capture.
Third-order effects
- If the pattern holds — high payroll-based taxation met with departures of anchor tenants — San Francisco heads toward a two-tier structure where the largest tech firms extract exemptions while smaller companies bear the full rate, hollowing out the tax base the policy was designed to protect.
The trend: Municipal fiscal policy in Silicon Valley is colliding with employer mobility, forcing cities that tax payrolls directly to choose between revenue rates and retaining the anchor tech companies their budgets depend on.