Property taxes are one of the largest ongoing costs of homeownership, yet they are one of the most overlooked factors when people decide where to buy. The difference between a high-tax state and a low-tax state can amount to thousands of dollars per year — money that affects your monthly budget, your total cost of homeownership, and your long-term wealth accumulation. In 2026, with home prices elevated and mortgage rates above 6 percent, understanding how property taxes vary by state is essential for making an informed buying decision.
This guide provides a complete state-by-state comparison of property tax rates, explains what drives the differences, and helps you factor property taxes into your homebuying math.
Understanding Property Tax Rates
Property taxes are calculated as a percentage of your home’s assessed value, which may or may not equal its market value depending on your state and county’s assessment practices. The effective property tax rate — the actual percentage of a home’s market value paid in taxes — is the most useful metric for comparison because it accounts for these assessment differences.
The national average effective property tax rate is approximately 1.1 percent, meaning the typical American homeowner pays about $1.10 per $100 of home value in annual property taxes. On a $400,000 home, that works out to roughly $4,400 per year or $367 per month.
However, the range between states is enormous. At the extremes, the same $400,000 home would cost $8,920 per year in property taxes in New Jersey but only $1,080 in Hawaii. That $7,840 annual difference — over $650 per month — has a massive impact on affordability and is equivalent to the effect of nearly a full percentage point difference in your mortgage rate.
States with the Highest Property Taxes
New Jersey (Effective Rate: 2.23 Percent)
New Jersey leads the nation with an effective property tax rate of 2.23 percent. The median annual property tax bill is approximately $9,541, reflecting both the high rate and the state’s elevated home values (median around $428,000). New Jersey’s high property taxes fund a well-regarded public school system, but the tax burden is a significant consideration for anyone buying in the state.
Illinois (Effective Rate: 2.07 Percent)
Illinois has the second-highest property tax rate, driven largely by high rates in the Chicago metro area. Cook County and its collar counties have some of the highest local rates in the nation. The state’s pension obligations and municipal debt contribute to sustained upward pressure on property tax rates. Buyers considering the Chicago area should research specific township and municipal rates, as they can vary significantly within a short distance.
Connecticut (Effective Rate: 1.92 Percent)
Connecticut rounds out the top three, with property taxes that reflect the state’s high cost of living and significant municipal spending on schools and services. The tax burden varies widely by town — affluent suburbs like Greenwich and Westport have high home values but moderate mill rates, while smaller cities like Hartford and Bridgeport combine lower home values with higher mill rates.
Other High-Tax States
New Hampshire (1.77 percent), Vermont (1.73 percent), and Wisconsin (1.61 percent) also rank among the highest. New Hampshire is notable because it has no state income tax and no state sales tax, making property taxes the primary funding mechanism for local government and schools. This means New Hampshire’s effective property tax rate is misleadingly high in isolation — the total tax burden including income and sales taxes may be comparable to or lower than states with lower property taxes but higher income tax rates.
States with the Lowest Property Taxes
Hawaii (Effective Rate: 0.27 Percent)
Hawaii’s extraordinarily low effective property tax rate is partly a function of its extremely high home values — the median is approximately $876,000. Even at 0.27 percent, the median annual tax bill is roughly $2,385. Hawaii also offers generous homeowner exemptions that further reduce the tax burden for primary residents.
Alabama (Effective Rate: 0.38 Percent)
Alabama combines one of the lowest property tax rates in the country with affordable home values, making it one of the least expensive states for property taxes in absolute dollar terms. The median annual property tax payment is under $1,000. The trade-off is that lower tax revenue means less public investment in schools and infrastructure.
Colorado (Effective Rate: 0.49 Percent)
Colorado’s low effective property tax rate is a significant affordability advantage in a state where home prices — particularly in the Denver metro — are otherwise high. The state’s assessment rate for residential property is among the lowest in the nation, and the Gallagher Amendment (recently modified but still influential) has historically kept residential property tax rates low relative to commercial rates.
Other Low-Tax States
Tennessee (0.53 percent), Idaho (0.54 percent), Arizona (0.55 percent), and Utah (0.57 percent) also rank among the lowest. Several of these states — particularly Tennessee and Idaho — combine low property taxes with no or low state income taxes, creating a favorable overall tax environment for homeowners.
How Property Taxes Affect Your Monthly Payment
When you get pre-approved for a mortgage, your lender calculates your maximum monthly payment based on principal, interest, taxes, and insurance (PITI). Property taxes directly reduce how much home you can afford.
Consider a buyer with a maximum PITI budget of $2,800 per month. In a low-tax state like Tennessee (0.53 percent effective rate), property taxes on a $400,000 home add approximately $177 per month to the payment. In New Jersey (2.23 percent), the same home adds $743 per month in property taxes.
That $566 monthly difference means the New Jersey buyer can afford significantly less home with the same budget. To achieve the same monthly payment, the New Jersey buyer might need to purchase a home priced $75,000 to $100,000 lower, or make a substantially larger down payment.
This is why savvy buyers compare total monthly housing costs — not just home prices — when evaluating different markets. A $350,000 home in a high-tax state may cost more per month than a $425,000 home in a low-tax state.
What Drives Property Tax Differences
Property tax rates are determined at the local level — by counties, municipalities, school districts, and special taxing districts. Several factors explain why rates vary so dramatically.
School funding is the largest driver in most areas. States that fund a greater share of education costs from the state budget (through income or sales taxes) tend to have lower local property tax rates. States that push most education funding to local districts — like New Jersey and Illinois — have higher property taxes as a result.
Government structure matters as well. States and localities with extensive public services, well-funded pension systems, and significant infrastructure obligations tend to have higher rates. Conversely, states with leaner government structures and lower service levels often have lower rates.
Assessment practices create additional variation. Some states assess homes at full market value, while others use a fraction of market value or impose caps on how quickly assessed values can increase. California’s Proposition 13, for example, limits assessed value increases to 2 percent per year regardless of market appreciation, which can create enormous gaps between a home’s assessed value and its market value.
Property Tax Trends to Watch in 2026
Several trends are reshaping the property tax landscape in 2026.
States with rising home values are facing political pressure to reduce rates or provide relief to homeowners whose tax bills have increased dramatically. Several states have enacted or are considering homestead exemption increases, assessment growth caps, or targeted relief for seniors and low-income homeowners.
The shift to remote work has altered the property tax equation in some areas. Workers who relocated from high-tax states to low-tax states during the pandemic reduced the tax base in their origin states, potentially leading to rate increases for remaining residents. Meanwhile, destination states are experiencing growing tax revenue as new residents bring wealth and purchasing power.
Climate-related insurance cost increases are compounding the property tax burden in some states. In Florida and Louisiana, for example, homeowners face both rising property taxes and skyrocketing insurance premiums, creating a double affordability squeeze that is prompting some residents to relocate.
How to Research Property Taxes Before You Buy
Do not rely on state-level averages alone. Property taxes are set at the local level, and rates can vary significantly within a single state or even within a single metro area. Here is how to get accurate information for a specific property.
Check the county tax assessor’s website for the specific property you are considering. Most assessors publish current assessed values and tax amounts for every parcel. Look at the actual tax bills for the past two to three years to understand the trend. Ask your real estate agent about any pending reassessments, bond measures, or special assessments that could affect future tax bills.
If you are buying new construction, be aware that the property may currently be assessed as vacant land with a much lower tax bill. Once the home is completed and reassessed, your taxes could increase dramatically. Ask the builder or your agent for an estimate of the fully assessed tax amount.
Also investigate available exemptions. Most states offer homestead exemptions that reduce the assessed value for primary residents. Senior exemptions, veteran exemptions, and disability exemptions may provide additional savings. Make sure you apply for all exemptions you qualify for immediately after closing.
The Total Tax Picture
Property taxes are just one component of your total tax burden as a homeowner. To make an accurate comparison between states, you also need to consider state income tax rates, sales tax rates, and any other state or local taxes that affect your household.
A state with high property taxes but no income tax (like New Hampshire or Texas) may have a lower total tax burden for high earners than a state with low property taxes but high income taxes (like California or New York). The right comparison depends on your income level, spending patterns, and the specific home you are purchasing.
Several online calculators allow you to estimate your total state and local tax burden based on your income, spending, and home value. Running these numbers before committing to a purchase in a new state can save you from unpleasant surprises after you move.
Property taxes will be part of your housing cost for as long as you own your home — even after the mortgage is paid off. Factor them into your long-term financial planning, not just your initial affordability calculation, and you will be better positioned to choose a market and a home that truly fits your budget.
