> home improvements, which means remodeling your home or doing other perhaps large pieces of upkeep will not trigger a property tax increase as it does today
I have heard this complaint here a few times, but very few specifics. I would call getting your roof replaced or your kitchen/bathroom remodelled as major home improvements. Do these actually property tax increases?What WILL change your property tax is an addition or similar that makes your house go from X (same as everyone around you) to 1.2X or similar, then you'll proportionally pay more tax.
(It varies by district, but most USA property taxes are calculated by figuring out the budget for the city/county/school district, and dividing it proportionally amongst the valuations of properties/houses. This is often displayed as a percentage of the value, but it is not a percentage TAX - as if everyone's property doubles overnight but the budget remains the same, the property tax dollar amounts would remain the same while the percentage reported goes down.)
But if the improvements on your house makes the neighborhood more desirable and your neighbor's house sell for a higher price then your locality expects, then your house will be assessed at a higher value the next time the locality does their assessments, which means higher taxes.
Of course, improvements to your home that increase a sale value will affect the taxes, but the buyer has to deal with that.
Do some localities assess homes individually every so often? I wonder...
A roof replacement isn’t really an improvement so much as expensive maintenance.
[0]: https://en.wikipedia.org/wiki/Land_value_tax