The states with the highest effective property tax rates

New Jersey, Illinois, Connecticut, Wisconsin, and Texas consistently rank among the states with the highest property tax burdens, though the order shifts slightly depending on whether you measure by effective rate (tax as a percentage of home value) or by raw dollars paid. New Jersey's effective rate hovers around 0.8 to 0.9 percent of home value. Illinois, Connecticut, and Wisconsin cluster in the 0.7 to 0.8 percent range. Texas, despite its reputation as a low-tax state, ranks high because it has no state income tax and relies heavily on property taxes to fund schools and local services.

The variation matters because a homeowner in New Jersey paying taxes on a $300,000 home faces a very different bill than someone in a low-tax state like Hawaii or Alabama, even if the home values are identical. A $300,000 home in New Jersey might generate $2,400 to $2,700 in annual property tax, while the same home in Alabama might generate $400 to $600. The difference compounds over decades of ownership.

These rankings are based on effective tax rates calculated by the Lincoln Institute of Land Policy and similar research organizations. The rates change year to year as state legislatures adjust tax codes and assessment practices, so the exact ranking of fifth or sixth place shifts, but the top five remain relatively stable.

Key Takeaways

  • New Jersey has the highest effective property tax rate in the nation at roughly 0.8 to 0.9 percent of home value, followed by Illinois, Connecticut, Wisconsin, and Texas.
  • A homeowner in a high-tax state can pay three to five times more in annual property tax on an identical home than someone in a low-tax state.
  • Property tax rates are set by local governments and school districts, not by state legislatures, so rates vary significantly within each state.
  • States with no income tax, like Texas and Florida, often compensate by charging higher property taxes.

Why property tax rates vary so much between states

Property tax is a local revenue source, not a state one. Your town or county assessor sets the rate, and school districts set their own rates on top of that. A state legislature can cap rates or require reassessment practices, but it does not collect the tax itself. This means two towns in the same state can have dramatically different rates.

States also differ in how they fund schools. States that rely on state income tax and sales tax to fund education tend to have lower property tax rates. States that shift school funding to local property taxes end up with higher rates. Texas, for example, has no state income tax, so schools depend almost entirely on property tax revenue. New Jersey funds schools partly through state income tax but still relies heavily on property tax, creating a compounding burden.

Assessment practices also matter. Some states reassess homes frequently and adjust values to match market conditions. Others reassess rarely, which can keep tax bills lower for long-term owners but creates inequities between neighbors. Connecticut and Illinois both reassess regularly, which keeps their tax bases current but means homeowners see larger bills when home values rise.

How property tax is calculated in high-tax states

Property tax is calculated by multiplying your home's assessed value by the local tax rate, expressed as a percentage or as dollars per $1,000 of assessed value. In New Jersey, for example, a home assessed at $300,000 with a tax rate of 0.85 percent generates a bill of $2,550. The same home in Alabama, assessed at $300,000 with a rate of 0.40 percent, generates a bill of $1,200.

The assessed value is not always the market value. Many states use a fraction of market value for tax purposes. Some states assess at 100 percent of market value; others assess at 50 percent or less. This affects the final bill. A state that assesses at 50 percent of market value will show a lower effective rate than one that assesses at 100 percent, even if the actual dollars paid are similar.

Local rates are set by town councils, county commissions, and school boards. They vote on a budget, subtract state and federal aid, and divide the remainder by the total assessed value in the district to arrive at the tax rate. This means rates change annually and can vary by 0.1 to 0.2 percent from year to year depending on local spending decisions.

States with the lowest property tax rates for comparison

Hawaii, Alabama, Louisiana, and Mississippi have the lowest effective property tax rates, typically ranging from 0.2 to 0.4 percent of home value. Hawaii's rate is the lowest in the nation at around 0.25 percent, though home values are so high that the actual dollar amount paid can still be substantial. Alabama and Louisiana both hover around 0.4 percent. These states often compensate with higher sales taxes or rely on other revenue sources like tourism or natural resource extraction.

The gap between the highest and lowest is stark. A homeowner in New Jersey paying $2,500 annually on a $300,000 home would pay roughly $600 to $800 on the same home in Hawaii or Alabama. Over a 30-year mortgage, that difference exceeds $50,000.

What homebuyers should know about property tax before moving

If you are considering a move to a high-tax state, factor property tax into your total cost of ownership, not just the purchase price. A home that seems affordable at purchase can become unaffordable after property tax, insurance, and maintenance are added. Some states also offer homestead exemptions or senior exemptions that reduce the assessed value for certain homeowners, so check whether you would may have access to.

Property tax is also deductible on your federal income tax return, but only up to $10,000 per year as of 2024. This cap, set by the Tax Cuts and Jobs Act, means high-tax-state homeowners cannot deduct the full amount they pay. A homeowner in New Jersey paying $3,000 annually can only deduct $2,000 of it (the remaining $1,000 is lost). This makes the effective cost of property tax higher than the nominal rate suggests.

If you own property in a high-tax state and are considering selling, research whether your state taxes capital gains on real estate sales. Some states do; others do not. This affects your net proceeds from a sale.

How property tax rates have changed over time

Effective property tax rates have remained relatively stable over the past 20 years, though they have risen in states where home values have climbed faster than tax rates have fallen. In high-value markets like Connecticut and New Jersey, home values have outpaced rate reductions, so homeowners pay more in absolute dollars even if the effective rate has stayed flat.

Some states have implemented rate caps or assessment limits to control growth. California's Proposition 13, passed in 1978, limits assessment increases to 2 percent per year regardless of market value, which keeps property tax bills low for long-term owners but creates inequities between neighbors. Other states have no such caps and reassess annually at full market value, which means tax bills can jump sharply when home values rise.

Frequently Asked Questions

Can I deduct all my property tax on my federal income tax return?

No. The Tax Cuts and Jobs Act capped the deduction at $10,000 per year for all state and local taxes combined, including property tax, state income tax, and sales tax. If you live in a high-tax state and pay $15,000 in property tax alone, you can only deduct $10,000 total across all state and local taxes. The cap applies to the 2024 tax year and is scheduled to expire after 2025 unless Congress extends it.

Do property tax rates ever go down?

Rates can go down if a town or school district cuts its budget or if the total assessed value in the district rises faster than the budget grows. However, rates more commonly stay flat or rise. When home values climb, towns often lower the rate slightly to keep total revenue stable, but homeowners still pay more in absolute dollars because their assessed values have risen.

What is a homestead exemption and does it apply in high-tax states?

A homestead exemption reduces the assessed value of your primary residence, lowering your property tax bill. Most states offer some form of exemption, though the amount varies widely. New Jersey, for example, offers exemptions ranging from $3,000 to $15,000 depending on income and age. You must file for the exemption with your local assessor; it does not happen automatically.

If I move to a lower-tax state, will my property tax bill definitely be lower?

Not necessarily. A lower effective rate on a more expensive home can still result in a higher bill than a higher rate on a cheaper home. A $500,000 home in Alabama at 0.4 percent generates a $2,000 bill. A $300,000 home in New Jersey at 0.85 percent generates a $2,550 bill. Compare the actual dollar amount you would pay, not just the rate.

Why does Texas rank so high if it has no income tax?

Texas has no state income tax, so it funds schools and local services almost entirely through property tax. This creates a higher property tax rate than states that split funding between income tax and property tax. Texas also has a large population and growing home values, which increases the tax base but does not lower rates proportionally.