BrainGlutton, the people crying the loudest about property taxes are (to some significant extent) those who brought the problem upon themselves.
As mentioned upthread, there is a disparity between assessed valuation, actual value, and taxable value. Actual value refers to current market. Assessed value relates to some past or historic market. Taxable value is some portion of the asessed value. And (homestead exemptions aside) the taxable value of a residence is more likely to be only a small fraction of the actual value.
Say you purchased a home for $100,000 in 1997. Your actual value, assessed value, and taxable value were all then set as $100,000 (the sale price) and you paid the appropriate property taxes.
Your property though appreciated significantly, especially during the “bubble”, and by 2007 (well, 2006, before the “pop”) could have been sold for perhaps $500,000. Nothing unusual here, that’s what Florida was like the past decade. But during that time, the assessed value, therefore the taxable value, was capped and could by law increase no more than 3% a year. You would still be paying taxes on little more than the original $100,000 value. And the actual tax rate (the millage rate) has also hardly increased at all during this time. So your taxes, far from running wildly away into the stratosphere, remain pretty rock bottom. As long as you still live in that house.
If though you chose to sell your highly appreciated home for that $500,000 and then buy a neighboring highly appreciated home for somewhere near that same figure, your values (all three) get re-set to the sale price. And your taxes did indeed increase dramatically. Even though this “new” house is virtually indistinguishable from your “old” house. You took the “profit”-- and then got screwed on the new taxes. Recently, so many people have “taken the profit” that their combined voices have reached the state legislature.
Businesses, on the other hand, never had that “cap” on annual increases in valuation. Most commercial properties are taxed at pretty close to a realistic market valuation. Commercial property owners have been screaming, to zero effect, for years. The recent “bubble” has affected virtually every business property owner, some of them devastatingly. This has softened Florida’s already pretty soft economy even more. And since those business owners are also residents, and many of them “took the profit” and traded up their homes when the market was hot, they’re screwed both ways. Businesses are visibly in trouble here.
Still, given the already transient nature of so many Floridians and their ability to avoid income taxes by the expedient of managing their residence duration, and given the softness of the economy historically and presently for those of us who live here full time, I’m not persuaded that an income tax would be of general benefit.