Highest Property Tax States: Full Rate Comparison

New Jersey homeowners pay an effective property tax rate of 2.23% — eight times what a Hawaii homeowner pays on the same share of home value. On a $900,000 house, that gap is the difference between a $20,070 annual bill and a $2,430 one. The state you buy in reshapes your total cost of ownership more than almost any single decision short of the purchase price itself.

The rankings below draw on the Tax Foundation’s 2026 property tax report, which measures the median property tax bill as a percentage of median owner-occupied home value (2023 American Community Survey data, released March 2026). That metric — the effective tax rate — is the only number that compares cleanly across states, because nominal mill rates apply to assessed values that bear no consistent relationship to market value from one jurisdiction to the next.

The headline numbers

Sources: Tax Foundation, Property Taxes by State and County, 2026 (2023 ACS state data; 2024 five-year ACS county estimates); IRS / One Big Beautiful Bill Act, July 2025; Lincoln Institute of Land Policy / Tax Foundation national median.

The ten highest-tax states

Three states sit clearly above the rest. New Jersey leads at 2.23%, Illinois follows at 2.07%, and Connecticut at 1.92% — then the field compresses. From New Hampshire down through Iowa, the spread is narrow enough that local variation inside a state often matters more than which state you picked. A property tax guide for high earners is worth consulting before treating any state ranking as destiny.

Source: Tax Foundation, Property Taxes by State and County, 2026 (effective rates from 2023 ACS data). Dollar figures and Index values calculated by Finluxy. Finluxy Property Tax Burden Index = local effective rate ÷ 1.08% national median (Lincoln Institute / Tax Foundation). Rank order reflects the Tax Foundation’s published top tier; states between rank 7 and 10 (Nebraska, Wisconsin, Iowa, Ohio) cluster between roughly 1.3% and 1.5%.

Worth pausing on Texas. It collects no state income tax, which reshapes the comparison entirely: a Texas household carries a 1.58% property tax burden but zero state income tax liability, while a New Jersey household pays both. The headline property tax rate tells you what hits the house, not what hits the household. The full picture appears in a New Jersey versus Texas tax comparison, where the no-income-tax tradeoff cuts in unexpected directions for high earners.

The Finluxy Property Tax Burden Index

Raw effective rates are useful, but they don’t convey how far above or below normal a market sits. The Finluxy Property Tax Burden Index fixes that by dividing each state’s effective rate by the 1.08% national median effective property tax rate reported by the Lincoln Institute of Land Policy and Tax Foundation. A reading of 1.0 means a state taxes property at exactly the national midpoint. Above 1.5 marks a high-tax market; below 0.5 marks a low-tax one.

Finluxy Property Tax Burden Index = state effective tax rate ÷ 1.08% national median effective property tax rate (Lincoln Institute / Tax Foundation). State effective rates: Tax Foundation, Property Taxes by State and County, 2026.

The Index makes one thing legible that a rate table buries: New Jersey doesn’t tax property a little more than average — it taxes it at roughly double the national median, while Hawaii sits at one-quarter. For a household weighing a relocation, an Index of 2.06× against 0.25× is a clearer signal than “2.23% versus 0.27%,” because it anchors both numbers to a common reference point. The Lincoln Institute’s 2024 study of the largest city in each state put the average effective rate at 1.22%, modestly above the 1.08% national homestead median used here, which reflects that big cities tend to tax somewhat above the all-jurisdiction midpoint.

Where the rate actually bites: county dispersion

State averages hide the figure that lands on your bill. Property taxes are levied locally, so the meaningful number is your county’s effective rate, not your state’s. The Tax Foundation’s 2026 county data (2024 five-year ACS estimates) shows the five highest-burden counties in the country all exceed a 2.95% effective rate — Salem and Camden counties in New Jersey, Allegany and Orleans counties in New York, and Menominee County in Wisconsin.

Source: Tax Foundation, Property Taxes by State and County, 2026 (2024 five-year ACS estimates). “Western CT region” reflects Connecticut’s planning-region reporting structure. California county “$10,000+” entries reflect ACS top-coding of median tax paid.

Notice Illinois. Cook County, which contains Chicago, runs a 1.73% effective rate — below the 2.07% state median — while suburban Lake and McHenry counties exceed 2.26%. A buyer who reads “Illinois, 2.07%” and stops there could overpay or underpay their mental budget by thousands depending on which county they land in. The same dispersion appears across most high-tax states, which is why the effective tax rate by county matters more than the state headline once you’re choosing an actual address.

The SALT cap changed the math in 2025

For most of the past decade, high property tax states carried a hidden penalty: the federal SALT deduction (state and local tax deduction) was capped at $10,000, so a New Jersey homeowner paying $20,000 in property tax could deduct only half of it. The marginal value of every property tax dollar above the cap was zero at the federal level.

That changed. The One Big Beautiful Bill Act, enacted July 2025, raised the SALT deduction cap to $40,000 for tax years 2025 through 2029, per IRS guidance. The cap rises 1% annually through 2029, then reverts to $10,000 in 2030. There’s a catch built for exactly the readers of this article: for households with modified adjusted gross income above $500,000, the $40,000 cap phases down at 30% of income over the threshold, bottoming out at a $10,000 floor once MAGI reaches $600,000.

Source: IRS / One Big Beautiful Bill Act, enacted July 2025. Phase-down equals 30% of MAGI above $500,000; floor of $10,000 reached at $600,000 MAGI. Married-filing-separately thresholds are halved.

This produces a genuinely strange incentive band. A household at exactly $500,000 MAGI deducts up to $40,000; a household at $600,000 deducts $10,000. Across that $100,000 income range, an additional dollar earned can shrink the deduction enough to push the effective marginal tax rate well above the statutory bracket — the “SALT torpedo” that advisors are now modeling. The interaction between high property tax states and this phase-out is detailed in the SALT cap deduction value analysis, and it inverts the conventional wisdom: the cap relief helps the $150k–$500k household far more than the $600k+ household it might appear designed for.

Assessed value, appeals, and the gap that costs you

One distinction trips up even sophisticated buyers: assessed value is not market value. Assessed value is the figure your county assessor assigns for tax purposes; market value is what the property would sell for. The two diverge constantly, and the gap runs in your favor or against you depending on how recently and how accurately your jurisdiction reassessed.

When assessed value exceeds market value, you’re overpaying. The math on correcting it is simple: over-assessment multiplied by your effective rate equals annual savings. A $100,000 over-assessment in a 2.23% New Jersey jurisdiction is $2,230 a year — compounding for as long as the error stands. A property tax appeal (in Texas, the legal term is “protest”) is the mechanism to correct it, and in over-assessed high-rate markets the expected return on a few hours of work is unusually high. The mechanics of building a case appear in the property tax assessment appeal process, and the underlying distinction is unpacked in market versus assessed value.

California complicates this further. Under Proposition 13, assessed value is frozen near the purchase price and can rise only about 2% a year regardless of market appreciation — which is why Marin County’s effective rate reads 0.77% despite a $1.5 million median home value. Recent buyers and long-term owners of identical homes pay wildly different bills, a dynamic that matters specifically for Proposition 13 and luxury buyers purchasing at today’s prices.

What most coverage misses

Standard property tax rankings stop at the effective rate, which quietly assumes the median home. For $150k+ households buying above-median property, that assumption breaks. The effective rate is a ratio built from median tax paid over median home value — but several high-tax states apply assessment caps, homestead exemptions, or classification ratios that compress the effective rate on modest homes and let it climb on expensive ones. A 2.23% New Jersey median rate can understate what a $2 million home actually pays once homestead-only exemptions fall away, a pattern visible in data on property tax on multimillion-dollar homes. The headline rate is calibrated to a household that isn’t you.

What this means for a $150k+ household

Three thresholds deserve attention before you commit to a market. First, the relocation math: moving from a 2.06× Index state to a sub-1.0× one on a $900,000 home frees up roughly $10,000–$15,000 a year, but only after netting out state income tax — a no-income-tax state at 1.58% can beat a 1.92% state that also taxes income. Second, the SALT phase-out: if your MAGI sits between $500,000 and $600,000, the property tax you pay above the shrinking cap delivers no federal benefit, which makes a lower-rate jurisdiction worth more to you than to a household under $500,000. Third, the appeal: in any over-assessed high-rate county, an assessed value above market is an annuity working against you, and correcting it is among the highest-return uses of an afternoon available to a homeowner.

The state ranking is the starting point, not the answer. Your county’s effective rate, your home’s value relative to the median the data assumes, your assessed-versus-market gap, and your income’s position in the SALT phase-out band each move the real number by thousands. Run all four against your actual purchase price before deciding the headline rate tells you anything about your bill — and where the stakes are large, a tax professional who models your specific MAGI band will recover their fee many times over.