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by gadaprog 1835 days ago
I am not a tax expert, but my understanding is that each State sets their own formula for property taxes.

In every state I have lived in, the first factor of that "property tax formula" is always "Assessed Value" of said property, and then the formula continues from there based on a slew of criteria (property type, exemptions, etc.).

So you are correct that "Property taxes do not have to go up because the assessment goes up." but it is misleading since property tax is generally going to go increase if assessment increases and all other factors are held equal.

1 comments

It is more accurate to say property taxes are going up because government expenditures go up. That might be partly caused in the long term due to increases in land prices, since the services your taxes pay for are performed by people that may need to buy land, but it’s not a 1 to 1 relationship in the short term.

I have seen tax rates drop from 1.25% to 1% and the opposite also happens when the tax collections come up short.

I can give an example. I used to have land in NJ a few years ago, and the total property tax went up year after year. If I recall, the tax rate went from ~1.5% to slightly above 2%, and the assessment barely went up. The property tax went up due to government expenses coming in higher than expected due to all the debt NJ is in that was not counted as debt (underfunded DB pensions). In fact, I lost money on that land because it was worth less since prospective buyers know the property tax will continue to rise, so they have to budget for that.

On the other hand, I had land in FL at the same time, which has appreciated a lot and was assessed for more. But the total property tax paid stayed more or less the same, since the tax rate came down since the government’s expenditures did not move as much, and/or were offset by new payers.

The property tax formulas have more to do with what proportion of the government’s expenses is each land owner liable for, but the total tax collected does not need to rise in step with total land value increase.