If any of you folks are thinking about starting up a business in the SF Bay Area, we just published a chart that compares business tax rates side by side for most Bay Area cities. When we moved last year, this info was very useful in helping us narrow our search, and I hope it saves you folks some legwork, as well!
There's also a quick and dirty business tax calculator that will estimate your taxes for every city in the chart, so you can see what the tax rates look like for your particular situation. The calculator only works for office-type businesses, and it uses the same information as the chart. (Sometimes it won't be clear what category your business fits into; if this happens, we try to guess high, so you won't be unpleasantly surprised.)
All the info should be accurate, but if you find any errors, please let us know!
