[TimPC]

My default reaction to 1) is that I dislike it. I feel like the incentive to labour to accept the tax of unimproved land value instead of property tax is the removal of income and sales taxes that accompany it. Taxing unimproved land value instead of improved land value in a system as close as possible to the current one feels like a massive wealth transfer from homeowners to condo developers. As it is, condos represent a problem for many communities in that they are often taxed at lower percentage rates and have a lower market value than houses. This means communities consisting of more condos have lower tax revenue per capita compared to communities consisting of more houses. Suburbs resist densification because the decreased revenue per capita generally means declining services. I think this a fundamental cause of NIMBY that largely gets ignored.

[geocon]

I think you have a mistaken view of who is actually making money in this equation. Developers do not make all that much money from building housing, which is actually a productive contribution to society. Homeowners, on the other hand, make hand over fist by simply sitting on land absorbing rents: https://pbs.twimg.com/media/EyJN_g3UUAIW0f0?format=jpg&name=...

https://www.wsj.com/articles/homes-earned-more-for-owners-th...

Secondly, suburbs are drastically subsidized by denser development. They resist densification because they don't want to pay their fair share. https://www.strongtowns.org/journal/2020/4/16/when-apartment...

[TimPC]

I think it's misleading to measure things in revenue per square foot. Most government services aren't provided based on the number of square feet but rather based on the number of people. The per capita revenue for denser developments is lower than the per capita revenue for single family housing. When you get to rural densities you have issues of providing services because of the lack of scale of communities but suburbs are generally dense enough to afford services like police, fire, community centres and hospitals.

[adgjlsfhk1]

the counter examples are things like roads, pipes, wires, and Public transit which make to up a high percent of city and state budgets and scale with density.

[TimPC]

These examples are fair. At the provincial level Transport, Pipes and Wires all are small enough expenditures to not warrant their own category breakdown in the budget and are lumped into a 14.6% of budget other category.

At the city level it's tricky because the breakdown my city provides in the budget separates into capital and operating rather than other categories. From what I can tell from the 50 page report, water pipes cost approximately 25% of budget and transport costs approximately 5%. Wires aren't listed in enough details to get an estimate.

My best sense from the numbers in the breakdown is the expenses for my suburb breakdown into roughly 60% per capita items, and 40% per area items. So 60% of our budget gets more expensive as you add people with low per capita taxation and 40% gets cheaper as you add more density.

[ericd]

How old is your community? Because road expenses are relatively low when they're new, but many communities aren't being fiscally responsible enough to budget appropriately for road maintenance.

[TimPC]

Markham incorporated as a town in 1971. Before that it was mostly farmland. Still over 50 years old is long enough to face road maintenance costs.

[pyradius]

Yep the suburbs are a money-loser for governments as noted in https://www.youtube.com/watch?v=7Nw6qyyrTeI

[TimPC]

Suburbs are a money-loser for governments if you allocate income tax revenue at the location of the job. That isn't really a fair allocation though, as suburbs are part of the reason professionals take jobs in big cities. If you either average the income tax revenue between where someone lives and where someone works or put it entirely where someone lives suburbs easily pay for themselves.

[pyradius]

Alas there is no relationship between an income tax and personal consumption of spatial services. There is absolutely no coherent reason to do as you suggest, and every reason for the land to pay the cost of delivering those services, along with the rest of the rental value of land.

[TimPC]

I’m not suggesting altering the flow of tax money. I’m suggesting changing how it’s measured when you determine which communities are sources and sinks. It’s very superficial to say a city with a job generates 100% of the income tax from that job when the city doesn’t house the person and provides barely and services to that person or their family. If you measure things that way of course cities are the only tax sources. But it’s a bad way to measure things.

It’s more reasonable to measure where taxes are coming from by some combination of where people live and where they work. If you do this then suburbs are not tax sinks. This isn’t saying you change how you distribute tax revenue it’s only saying you change how you measure where it comes from.

[imtringued]

That's a recipe for corruption. If a politician receives no strings attached income taxes even if those are intended to be spent to improve location and pay for infrastructure, he is sure to spend them as if they have none of those strings attached.

[TimPC]

I never said to give the income tax to the suburbs. I said the model of whether or not suburbs are tax sources or tax sinks depends on how this is computed. People create models where cities that swell to double the size in the day generate all the tax revenue and every other community is a financial burden. This isn’t saying cities get all the money. I’m just saying how you measure tax generation has big impacts on which communities generate more taxes than they consume.

[bombcar]

The density difference between many suburbs and many so-called urban areas isn’t that great sometimes. The main defining aspect of suburbs is the lack of much besides housing.